diff options
Diffstat (limited to 'drivers/pinctrl')
26 files changed, 8627 insertions, 115 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index a5f3c8ca480e..393b0ecf4ca4 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -26,6 +26,29 @@ config DEBUG_PINCTRL help Say Y here to add some extra checks and diagnostics to PINCTRL calls. +config PINCTRL_ABX500 + bool "ST-Ericsson ABx500 family Mixed Signal Circuit gpio functions" + depends on AB8500_CORE + select GENERIC_PINCONF + help + Select this to enable the ABx500 family IC GPIO driver + +config PINCTRL_AB8500 + bool "AB8500 pin controller driver" + depends on PINCTRL_ABX500 && ARCH_U8500 + +config PINCTRL_AB8540 + bool "AB8540 pin controller driver" + depends on PINCTRL_ABX500 && ARCH_U8500 + +config PINCTRL_AB9540 + bool "AB9540 pin controller driver" + depends on PINCTRL_ABX500 && ARCH_U8500 + +config PINCTRL_AB8505 + bool "AB8505 pin controller driver" + depends on PINCTRL_ABX500 && ARCH_U8500 + config PINCTRL_AT91 bool "AT91 pinctrl driver" depends on OF @@ -151,6 +174,11 @@ config PINCTRL_SIRF depends on ARCH_SIRF select PINMUX +config PINCTRL_SUNXI + bool + select PINMUX + select GENERIC_PINCONF + config PINCTRL_TEGRA bool select PINMUX @@ -164,6 +192,10 @@ config PINCTRL_TEGRA30 bool select PINCTRL_TEGRA +config PINCTRL_TEGRA114 + bool + select PINCTRL_TEGRA + config PINCTRL_U300 bool "U300 pin controller driver" depends on ARCH_U300 diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile index 6e87e52eab5d..0fd5f57fcb57 100644 --- a/drivers/pinctrl/Makefile +++ b/drivers/pinctrl/Makefile @@ -9,6 +9,11 @@ ifeq ($(CONFIG_OF),y) obj-$(CONFIG_PINCTRL) += devicetree.o endif obj-$(CONFIG_GENERIC_PINCONF) += pinconf-generic.o +obj-$(CONFIG_PINCTRL_ABX500) += pinctrl-abx500.o +obj-$(CONFIG_PINCTRL_AB8500) += pinctrl-ab8500.o +obj-$(CONFIG_PINCTRL_AB8540) += pinctrl-ab8540.o +obj-$(CONFIG_PINCTRL_AB9540) += pinctrl-ab9540.o +obj-$(CONFIG_PINCTRL_AB8505) += pinctrl-ab8505.o obj-$(CONFIG_PINCTRL_AT91) += pinctrl-at91.o obj-$(CONFIG_PINCTRL_BCM2835) += pinctrl-bcm2835.o obj-$(CONFIG_PINCTRL_IMX) += pinctrl-imx.o @@ -30,9 +35,11 @@ obj-$(CONFIG_PINCTRL_PXA168) += pinctrl-pxa168.o obj-$(CONFIG_PINCTRL_PXA910) += pinctrl-pxa910.o obj-$(CONFIG_PINCTRL_SINGLE) += pinctrl-single.o obj-$(CONFIG_PINCTRL_SIRF) += pinctrl-sirf.o +obj-$(CONFIG_PINCTRL_SUNXI) += pinctrl-sunxi.o obj-$(CONFIG_PINCTRL_TEGRA) += pinctrl-tegra.o obj-$(CONFIG_PINCTRL_TEGRA20) += pinctrl-tegra20.o obj-$(CONFIG_PINCTRL_TEGRA30) += pinctrl-tegra30.o +obj-$(CONFIG_PINCTRL_TEGRA114) += pinctrl-tegra114.o obj-$(CONFIG_PINCTRL_U300) += pinctrl-u300.o obj-$(CONFIG_PINCTRL_COH901) += pinctrl-coh901.o obj-$(CONFIG_PINCTRL_SAMSUNG) += pinctrl-samsung.o diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 59f5a965bdc4..b0de6e7f1fdb 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -14,6 +14,7 @@ #define pr_fmt(fmt) "pinctrl core: " fmt #include <linux/kernel.h> +#include <linux/kref.h> #include <linux/export.h> #include <linux/init.h> #include <linux/device.h> @@ -31,17 +32,6 @@ #include "pinmux.h" #include "pinconf.h" -/** - * struct pinctrl_maps - a list item containing part of the mapping table - * @node: mapping table list node - * @maps: array of mapping table entries - * @num_maps: the number of entries in @maps - */ -struct pinctrl_maps { - struct list_head node; - struct pinctrl_map const *maps; - unsigned num_maps; -}; static bool pinctrl_dummy_state; @@ -55,13 +45,8 @@ LIST_HEAD(pinctrldev_list); static LIST_HEAD(pinctrl_list); /* List of pinctrl maps (struct pinctrl_maps) */ -static LIST_HEAD(pinctrl_maps); +LIST_HEAD(pinctrl_maps); -#define for_each_maps(_maps_node_, _i_, _map_) \ - list_for_each_entry(_maps_node_, &pinctrl_maps, node) \ - for (_i_ = 0, _map_ = &_maps_node_->maps[_i_]; \ - _i_ < _maps_node_->num_maps; \ - _i_++, _map_ = &_maps_node_->maps[_i_]) /** * pinctrl_provide_dummies() - indicate if pinctrl provides dummy state support @@ -83,6 +68,12 @@ const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev) } EXPORT_SYMBOL_GPL(pinctrl_dev_get_name); +const char *pinctrl_dev_get_devname(struct pinctrl_dev *pctldev) +{ + return dev_name(pctldev->dev); +} +EXPORT_SYMBOL_GPL(pinctrl_dev_get_devname); + void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev) { return pctldev->driver_data; @@ -609,13 +600,16 @@ static int add_setting(struct pinctrl *p, struct pinctrl_map const *map) setting->pctldev = get_pinctrl_dev_from_devname(map->ctrl_dev_name); if (setting->pctldev == NULL) { - dev_info(p->dev, "unknown pinctrl device %s in map entry, deferring probe", - map->ctrl_dev_name); kfree(setting); + /* Do not defer probing of hogs (circular loop) */ + if (!strcmp(map->ctrl_dev_name, map->dev_name)) + return -ENODEV; /* * OK let us guess that the driver is not there yet, and * let's defer obtaining this pinctrl handle to later... */ + dev_info(p->dev, "unknown pinctrl device %s in map entry, deferring probe", + map->ctrl_dev_name); return -EPROBE_DEFER; } @@ -694,11 +688,31 @@ static struct pinctrl *create_pinctrl(struct device *dev) continue; ret = add_setting(p, map); - if (ret < 0) { + /* + * At this point the adding of a setting may: + * + * - Defer, if the pinctrl device is not yet available + * - Fail, if the pinctrl device is not yet available, + * AND the setting is a hog. We cannot defer that, since + * the hog will kick in immediately after the device + * is registered. + * + * If the error returned was not -EPROBE_DEFER then we + * accumulate the errors to see if we end up with + * an -EPROBE_DEFER later, as that is the worst case. + */ + if (ret == -EPROBE_DEFER) { pinctrl_put_locked(p, false); return ERR_PTR(ret); } } + if (ret < 0) { + /* If some other error than deferral occured, return here */ + pinctrl_put_locked(p, false); + return ERR_PTR(ret); + } + + kref_init(&p->users); /* Add the pinctrl handle to the global list */ list_add_tail(&p->node, &pinctrl_list); @@ -713,9 +727,17 @@ static struct pinctrl *pinctrl_get_locked(struct device *dev) if (WARN_ON(!dev)) return ERR_PTR(-EINVAL); + /* + * See if somebody else (such as the device core) has already + * obtained a handle to the pinctrl for this device. In that case, + * return another pointer to it. + */ p = find_pinctrl(dev); - if (p != NULL) - return ERR_PTR(-EBUSY); + if (p != NULL) { + dev_dbg(dev, "obtain a copy of previously claimed pinctrl\n"); + kref_get(&p->users); + return p; + } return create_pinctrl(dev); } @@ -771,13 +793,24 @@ static void pinctrl_put_locked(struct pinctrl *p, bool inlist) } /** - * pinctrl_put() - release a previously claimed pinctrl handle + * pinctrl_release() - release the pinctrl handle + * @kref: the kref in the pinctrl being released + */ +static void pinctrl_release(struct kref *kref) +{ + struct pinctrl *p = container_of(kref, struct pinctrl, users); + + pinctrl_put_locked(p, true); +} + +/** + * pinctrl_put() - decrease use count on a previously claimed pinctrl handle * @p: the pinctrl handle to release */ void pinctrl_put(struct pinctrl *p) { mutex_lock(&pinctrl_mutex); - pinctrl_put_locked(p, true); + kref_put(&p->users, pinctrl_release); mutex_unlock(&pinctrl_mutex); } EXPORT_SYMBOL_GPL(pinctrl_put); @@ -1055,6 +1088,30 @@ void pinctrl_unregister_map(struct pinctrl_map const *map) } } +/** + * pinctrl_force_sleep() - turn a given controller device into sleep state + * @pctldev: pin controller device + */ +int pinctrl_force_sleep(struct pinctrl_dev *pctldev) +{ + if (!IS_ERR(pctldev->p) && !IS_ERR(pctldev->hog_sleep)) + return pinctrl_select_state(pctldev->p, pctldev->hog_sleep); + return 0; +} +EXPORT_SYMBOL_GPL(pinctrl_force_sleep); + +/** + * pinctrl_force_default() - turn a given controller device into default state + * @pctldev: pin controller device + */ +int pinctrl_force_default(struct pinctrl_dev *pctldev) +{ + if (!IS_ERR(pctldev->p) && !IS_ERR(pctldev->hog_default)) + return pinctrl_select_state(pctldev->p, pctldev->hog_default); + return 0; +} +EXPORT_SYMBOL_GPL(pinctrl_force_default); + #ifdef CONFIG_DEBUG_FS static int pinctrl_pins_show(struct seq_file *s, void *what) @@ -1500,16 +1557,23 @@ struct pinctrl_dev *pinctrl_register(struct pinctrl_desc *pctldesc, pctldev->p = pinctrl_get_locked(pctldev->dev); if (!IS_ERR(pctldev->p)) { - struct pinctrl_state *s = + pctldev->hog_default = pinctrl_lookup_state_locked(pctldev->p, PINCTRL_STATE_DEFAULT); - if (IS_ERR(s)) { + if (IS_ERR(pctldev->hog_default)) { dev_dbg(dev, "failed to lookup the default state\n"); } else { - if (pinctrl_select_state_locked(pctldev->p, s)) + if (pinctrl_select_state_locked(pctldev->p, + pctldev->hog_default)) dev_err(dev, "failed to select default state\n"); } + + pctldev->hog_sleep = + pinctrl_lookup_state_locked(pctldev->p, + PINCTRL_STATE_SLEEP); + if (IS_ERR(pctldev->hog_sleep)) + dev_dbg(dev, "failed to lookup the sleep state\n"); } mutex_unlock(&pinctrl_mutex); diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index 12f5694f3d5d..ee72f1f6d862 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -9,6 +9,7 @@ * License terms: GNU General Public License (GPL) version 2 */ +#include <linux/kref.h> #include <linux/mutex.h> #include <linux/radix-tree.h> #include <linux/pinctrl/pinconf.h> @@ -30,6 +31,8 @@ struct pinctrl_gpio_range; * @driver_data: driver data for drivers registering to the pin controller * subsystem * @p: result of pinctrl_get() for this device + * @hog_default: default state for pins hogged by this device + * @hog_sleep: sleep state for pins hogged by this device * @device_root: debugfs root for this device */ struct pinctrl_dev { @@ -41,6 +44,8 @@ struct pinctrl_dev { struct module *owner; void *driver_data; struct pinctrl *p; + struct pinctrl_state *hog_default; + struct pinctrl_state *hog_sleep; #ifdef CONFIG_DEBUG_FS struct dentry *device_root; #endif @@ -54,6 +59,7 @@ struct pinctrl_dev { * @state: the current state * @dt_maps: the mapping table chunks dynamically parsed from device tree for * this device, if any + * @users: reference count */ struct pinctrl { struct list_head node; @@ -61,6 +67,7 @@ struct pinctrl { struct list_head states; struct pinctrl_state *state; struct list_head dt_maps; + struct kref users; }; /** @@ -148,6 +155,18 @@ struct pin_desc { #endif }; +/** + * struct pinctrl_maps - a list item containing part of the mapping table + * @node: mapping table list node + * @maps: array of mapping table entries + * @num_maps: the number of entries in @maps + */ +struct pinctrl_maps { + struct list_head node; + struct pinctrl_map const *maps; + unsigned num_maps; +}; + struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *dev_name); int pin_get_from_name(struct pinctrl_dev *pctldev, const char *name); const char *pin_get_name(struct pinctrl_dev *pctldev, const unsigned pin); @@ -164,5 +183,15 @@ int pinctrl_register_map(struct pinctrl_map const *maps, unsigned num_maps, bool dup, bool locked); void pinctrl_unregister_map(struct pinctrl_map const *map); +extern int pinctrl_force_sleep(struct pinctrl_dev *pctldev); +extern int pinctrl_force_default(struct pinctrl_dev *pctldev); + extern struct mutex pinctrl_mutex; extern struct list_head pinctrldev_list; +extern struct list_head pinctrl_maps; + +#define for_each_maps(_maps_node_, _i_, _map_) \ + list_for_each_entry(_maps_node_, &pinctrl_maps, node) \ + for (_i_ = 0, _map_ = &_maps_node_->maps[_i_]; \ + _i_ < _maps_node_->num_maps; \ + _i_++, _map_ = &_maps_node_->maps[_i_]) diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c index fe2d1af7cfa0..fd40a11ad645 100644 --- a/drivers/pinctrl/devicetree.c +++ b/drivers/pinctrl/devicetree.c @@ -141,6 +141,11 @@ static int dt_to_map_one_config(struct pinctrl *p, const char *statename, pctldev = find_pinctrl_by_of_node(np_pctldev); if (pctldev) break; + /* Do not defer probing of hogs (circular loop) */ + if (np_pctldev == p->dev->of_node) { + of_node_put(np_pctldev); + return -ENODEV; + } } of_node_put(np_pctldev); diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c index 833a36458157..06c304ac6f7d 100644 --- a/drivers/pinctrl/pinconf-generic.c +++ b/drivers/pinctrl/pinconf-generic.c @@ -41,11 +41,13 @@ struct pin_config_item conf_items[] = { PCONFDUMP(PIN_CONFIG_DRIVE_PUSH_PULL, "output drive push pull", NULL), PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_DRAIN, "output drive open drain", NULL), PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_SOURCE, "output drive open source", NULL), - PCONFDUMP(PIN_CONFIG_INPUT_SCHMITT_DISABLE, "input schmitt disabled", NULL), + PCONFDUMP(PIN_CONFIG_INPUT_SCHMITT_ENABLE, "input schmitt enabled", NULL), PCONFDUMP(PIN_CONFIG_INPUT_SCHMITT, "input schmitt trigger", NULL), PCONFDUMP(PIN_CONFIG_INPUT_DEBOUNCE, "input debounce", "time units"), PCONFDUMP(PIN_CONFIG_POWER_SOURCE, "pin power source", "selector"), + PCONFDUMP(PIN_CONFIG_SLEW_RATE, "slew rate", NULL), PCONFDUMP(PIN_CONFIG_LOW_POWER_MODE, "pin low power", "mode"), + PCONFDUMP(PIN_CONFIG_OUTPUT, "pin output", "level"), }; void pinconf_generic_dump_pin(struct pinctrl_dev *pctldev, diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c index baee2cc46a17..ac8d382a79bb 100644 --- a/drivers/pinctrl/pinconf.c +++ b/drivers/pinctrl/pinconf.c @@ -574,6 +574,207 @@ static const struct file_operations pinconf_groups_ops = { .release = single_release, }; +/* 32bit read/write ressources */ +#define MAX_NAME_LEN 16 +char dbg_pinname[MAX_NAME_LEN]; /* shared: name of the state of the pin*/ +char dbg_state_name[MAX_NAME_LEN]; /* shared: state of the pin*/ +static u32 dbg_config; /* shared: config to be read/set for the pin & state*/ + +static int pinconf_dbg_pinname_print(struct seq_file *s, void *d) +{ + if (strlen(dbg_pinname)) + seq_printf(s, "%s\n", dbg_pinname); + else + seq_printf(s, "No pin name set\n"); + return 0; +} + +static int pinconf_dbg_pinname_open(struct inode *inode, struct file *file) +{ + return single_open(file, pinconf_dbg_pinname_print, inode->i_private); +} + +static int pinconf_dbg_pinname_write(struct file *file, + const char __user *user_buf, size_t count, loff_t *ppos) +{ + int err; + + if (count > MAX_NAME_LEN) + return -EINVAL; + + err = sscanf(user_buf, "%15s", dbg_pinname); + + if (err != 1) + return -EINVAL; + + return count; +} + +static const struct file_operations pinconf_dbg_pinname_fops = { + .open = pinconf_dbg_pinname_open, + .write = pinconf_dbg_pinname_write, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .owner = THIS_MODULE, +}; + +static int pinconf_dbg_state_print(struct seq_file *s, void *d) +{ + if (strlen(dbg_state_name)) + seq_printf(s, "%s\n", dbg_pinname); + else + seq_printf(s, "No pin state set\n"); + return 0; +} + +static int pinconf_dbg_state_open(struct inode *inode, struct file *file) +{ + return single_open(file, pinconf_dbg_state_print, inode->i_private); +} + +static int pinconf_dbg_state_write(struct file *file, + const char __user *user_buf, size_t count, loff_t *ppos) +{ + int err; + + if (count > MAX_NAME_LEN) + return -EINVAL; + + err = sscanf(user_buf, "%15s", dbg_state_name); + + if (err != 1) + return -EINVAL; + + return count; +} + +static const struct file_operations pinconf_dbg_pinstate_fops = { + .open = pinconf_dbg_state_open, + .write = pinconf_dbg_state_write, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .owner = THIS_MODULE, +}; + +/** + * pinconf_dbg_config_print() - display the pinctrl config from the pinctrl + * map, of a pin/state pair based on pinname and state that have been + * selected with the debugfs entries pinconf-name and pinconf-state + * @s: contains the 32bits config to be written + * @d: not used + */ +static int pinconf_dbg_config_print(struct seq_file *s, void *d) +{ + struct pinctrl_maps *maps_node; + struct pinctrl_map const *map; + struct pinctrl_dev *pctldev = NULL; + struct pinconf_ops *confops = NULL; + int i, j; + bool found = false; + + mutex_lock(&pinctrl_mutex); + + /* Parse the pinctrl map and look for the elected pin/state */ + for_each_maps(maps_node, i, map) { + if (map->type != PIN_MAP_TYPE_CONFIGS_PIN) + continue; + + if (strncmp(map->name, dbg_state_name, MAX_NAME_LEN) > 0) + continue; + + for (j = 0; j < map->data.configs.num_configs; j++) { + if (0 == strncmp(map->data.configs.group_or_pin, + dbg_pinname, MAX_NAME_LEN)) { + /* We found the right pin / state, read the + * config and store the pctldev */ + dbg_config = map->data.configs.configs[j]; + pctldev = get_pinctrl_dev_from_devname + (map->ctrl_dev_name); + found = true; + break; + } + } + } + + mutex_unlock(&pinctrl_mutex); + + if (found) { + seq_printf(s, "Config of %s in state %s: 0x%08X\n", dbg_pinname, + dbg_state_name, dbg_config); + + if (pctldev) + confops = pctldev->desc->confops; + + if (confops && confops->pin_config_config_dbg_show) + confops->pin_config_config_dbg_show(pctldev, + s, dbg_config); + } else { + seq_printf(s, "No pin found for defined name/state\n"); + } + + return 0; +} + +static int pinconf_dbg_config_open(struct inode *inode, struct file *file) +{ + return single_open(file, pinconf_dbg_config_print, inode->i_private); +} + +/** + * pinconf_dbg_config_write() - overwrite the pinctrl config in thepinctrl + * map, of a pin/state pair based on pinname and state that have been + * selected with the debugfs entries pinconf-name and pinconf-state + */ +static int pinconf_dbg_config_write(struct file *file, + const char __user *user_buf, size_t count, loff_t *ppos) +{ + int err; + unsigned long config; + struct pinctrl_maps *maps_node; + struct pinctrl_map const *map; + int i, j; + + err = kstrtoul_from_user(user_buf, count, 0, &config); + + if (err) + return err; + + dbg_config = config; + + mutex_lock(&pinctrl_mutex); + + /* Parse the pinctrl map and look for the selected pin/state */ + for_each_maps(maps_node, i, map) { + if (map->type != PIN_MAP_TYPE_CONFIGS_PIN) + continue; + + if (strncmp(map->name, dbg_state_name, MAX_NAME_LEN) > 0) + continue; + + /* we found the right pin / state, so overwrite config */ + for (j = 0; j < map->data.configs.num_configs; j++) { + if (strncmp(map->data.configs.group_or_pin, dbg_pinname, + MAX_NAME_LEN) == 0) + map->data.configs.configs[j] = dbg_config; + } + } + + mutex_unlock(&pinctrl_mutex); + + return count; +} + +static const struct file_operations pinconf_dbg_pinconfig_fops = { + .open = pinconf_dbg_config_open, + .write = pinconf_dbg_config_write, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .owner = THIS_MODULE, +}; + void pinconf_init_device_debugfs(struct dentry *devroot, struct pinctrl_dev *pctldev) { @@ -581,6 +782,12 @@ void pinconf_init_device_debugfs(struct dentry *devroot, devroot, pctldev, &pinconf_pins_ops); debugfs_create_file("pinconf-groups", S_IFREG | S_IRUGO, devroot, pctldev, &pinconf_groups_ops); + debugfs_create_file("pinconf-name", (S_IRUGO | S_IWUSR | S_IWGRP), + devroot, pctldev, &pinconf_dbg_pinname_fops); + debugfs_create_file("pinconf-state", (S_IRUGO | S_IWUSR | S_IWGRP), + devroot, pctldev, &pinconf_dbg_pinstate_fops); + debugfs_create_file("pinconf-config", (S_IRUGO | S_IWUSR | S_IWGRP), + devroot, pctldev, &pinconf_dbg_pinconfig_fops); } #endif diff --git a/drivers/pinctrl/pinctrl-ab8500.c b/drivers/pinctrl/pinctrl-ab8500.c new file mode 100644 index 000000000000..3b471d87c211 --- /dev/null +++ b/drivers/pinctrl/pinctrl-ab8500.c @@ -0,0 +1,484 @@ +/* + * Copyright (C) ST-Ericsson SA 2012 + * + * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/mfd/abx500/ab8500.h> +#include "pinctrl-abx500.h" + +/* All the pins that can be used for GPIO and some other functions */ +#define ABX500_GPIO(offset) (offset) + +#define AB8500_PIN_T10 ABX500_GPIO(1) +#define AB8500_PIN_T9 ABX500_GPIO(2) +#define AB8500_PIN_U9 ABX500_GPIO(3) +#define AB8500_PIN_W2 ABX500_GPIO(4) +/* hole */ +#define AB8500_PIN_Y18 ABX500_GPIO(6) +#define AB8500_PIN_AA20 ABX500_GPIO(7) +#define AB8500_PIN_W18 ABX500_GPIO(8) +#define AB8500_PIN_AA19 ABX500_GPIO(9) +#define AB8500_PIN_U17 ABX500_GPIO(10) +#define AB8500_PIN_AA18 ABX500_GPIO(11) +#define AB8500_PIN_U16 ABX500_GPIO(12) +#define AB8500_PIN_W17 ABX500_GPIO(13) +#define AB8500_PIN_F14 ABX500_GPIO(14) +#define AB8500_PIN_B17 ABX500_GPIO(15) +#define AB8500_PIN_F15 ABX500_GPIO(16) +#define AB8500_PIN_P5 ABX500_GPIO(17) +#define AB8500_PIN_R5 ABX500_GPIO(18) +#define AB8500_PIN_U5 ABX500_GPIO(19) +#define AB8500_PIN_T5 ABX500_GPIO(20) +#define AB8500_PIN_H19 ABX500_GPIO(21) +#define AB8500_PIN_G20 ABX500_GPIO(22) +#define AB8500_PIN_G19 ABX500_GPIO(23) +#define AB8500_PIN_T14 ABX500_GPIO(24) +#define AB8500_PIN_R16 ABX500_GPIO(25) +#define AB8500_PIN_M16 ABX500_GPIO(26) +#define AB8500_PIN_J6 ABX500_GPIO(27) +#define AB8500_PIN_K6 ABX500_GPIO(28) +#define AB8500_PIN_G6 ABX500_GPIO(29) +#define AB8500_PIN_H6 ABX500_GPIO(30) +#define AB8500_PIN_F5 ABX500_GPIO(31) +#define AB8500_PIN_G5 ABX500_GPIO(32) +/* hole */ +#define AB8500_PIN_R17 ABX500_GPIO(34) +#define AB8500_PIN_W15 ABX500_GPIO(35) +#define AB8500_PIN_A17 ABX500_GPIO(36) +#define AB8500_PIN_E15 ABX500_GPIO(37) +#define AB8500_PIN_C17 ABX500_GPIO(38) +#define AB8500_PIN_E16 ABX500_GPIO(39) +#define AB8500_PIN_T19 ABX500_GPIO(40) +#define AB8500_PIN_U19 ABX500_GPIO(41) +#define AB8500_PIN_U2 ABX500_GPIO(42) + +/* indicates the highest GPIO number */ +#define AB8500_GPIO_MAX_NUMBER 42 + +/* + * The names of the pins are denoted by GPIO number and ball name, even + * though they can be used for other things than GPIO, this is the first + * column in the table of the data sheet and often used on schematics and + * such. + */ +static const struct pinctrl_pin_desc ab8500_pins[] = { + PINCTRL_PIN(AB8500_PIN_T10, "GPIO1_T10"), + PINCTRL_PIN(AB8500_PIN_T9, "GPIO2_T9"), + PINCTRL_PIN(AB8500_PIN_U9, "GPIO3_U9"), + PINCTRL_PIN(AB8500_PIN_W2, "GPIO4_W2"), + /* hole */ + PINCTRL_PIN(AB8500_PIN_Y18, "GPIO6_Y18"), + PINCTRL_PIN(AB8500_PIN_AA20, "GPIO7_AA20"), + PINCTRL_PIN(AB8500_PIN_W18, "GPIO8_W18"), + PINCTRL_PIN(AB8500_PIN_AA19, "GPIO9_AA19"), + PINCTRL_PIN(AB8500_PIN_U17, "GPIO10_U17"), + PINCTRL_PIN(AB8500_PIN_AA18, "GPIO11_AA18"), + PINCTRL_PIN(AB8500_PIN_U16, "GPIO12_U16"), + PINCTRL_PIN(AB8500_PIN_W17, "GPIO13_W17"), + PINCTRL_PIN(AB8500_PIN_F14, "GPIO14_F14"), + PINCTRL_PIN(AB8500_PIN_B17, "GPIO15_B17"), + PINCTRL_PIN(AB8500_PIN_F15, "GPIO16_F15"), + PINCTRL_PIN(AB8500_PIN_P5, "GPIO17_P5"), + PINCTRL_PIN(AB8500_PIN_R5, "GPIO18_R5"), + PINCTRL_PIN(AB8500_PIN_U5, "GPIO19_U5"), + PINCTRL_PIN(AB8500_PIN_T5, "GPIO20_T5"), + PINCTRL_PIN(AB8500_PIN_H19, "GPIO21_H19"), + PINCTRL_PIN(AB8500_PIN_G20, "GPIO22_G20"), + PINCTRL_PIN(AB8500_PIN_G19, "GPIO23_G19"), + PINCTRL_PIN(AB8500_PIN_T14, "GPIO24_T14"), + PINCTRL_PIN(AB8500_PIN_R16, "GPIO25_R16"), + PINCTRL_PIN(AB8500_PIN_M16, "GPIO26_M16"), + PINCTRL_PIN(AB8500_PIN_J6, "GPIO27_J6"), + PINCTRL_PIN(AB8500_PIN_K6, "GPIO28_K6"), + PINCTRL_PIN(AB8500_PIN_G6, "GPIO29_G6"), + PINCTRL_PIN(AB8500_PIN_H6, "GPIO30_H6"), + PINCTRL_PIN(AB8500_PIN_F5, "GPIO31_F5"), + PINCTRL_PIN(AB8500_PIN_G5, "GPIO32_G5"), + /* hole */ + PINCTRL_PIN(AB8500_PIN_R17, "GPIO34_R17"), + PINCTRL_PIN(AB8500_PIN_W15, "GPIO35_W15"), + PINCTRL_PIN(AB8500_PIN_A17, "GPIO36_A17"), + PINCTRL_PIN(AB8500_PIN_E15, "GPIO37_E15"), + PINCTRL_PIN(AB8500_PIN_C17, "GPIO38_C17"), + PINCTRL_PIN(AB8500_PIN_E16, "GPIO39_E16"), + PINCTRL_PIN(AB8500_PIN_T19, "GPIO40_T19"), + PINCTRL_PIN(AB8500_PIN_U19, "GPIO41_U19"), + PINCTRL_PIN(AB8500_PIN_U2, "GPIO42_U2"), +}; + +/* + * Maps local GPIO offsets to local pin numbers + */ +static const struct abx500_pinrange ab8500_pinranges[] = { + ABX500_PINRANGE(1, 4, ABX500_ALT_A), + ABX500_PINRANGE(6, 4, ABX500_ALT_A), + ABX500_PINRANGE(10, 4, ABX500_DEFAULT), + ABX500_PINRANGE(14, 12, ABX500_ALT_A), + ABX500_PINRANGE(26, 1, ABX500_DEFAULT), + ABX500_PINRANGE(27, 6, ABX500_ALT_A), + ABX500_PINRANGE(34, 1, ABX500_ALT_A), + ABX500_PINRANGE(35, 1, ABX500_DEFAULT), + ABX500_PINRANGE(36, 7, ABX500_ALT_A), +}; + +/* + * Read the pin group names like this: + * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function + * + * The groups are arranged as sets per altfunction column, so we can + * mux in one group at a time by selecting the same altfunction for them + * all. When functions require pins on different altfunctions, you need + * to combine several groups. + */ + +/* default column */ +static const unsigned sysclkreq2_d_1_pins[] = { AB8500_PIN_T10 }; +static const unsigned sysclkreq3_d_1_pins[] = { AB8500_PIN_T9 }; +static const unsigned sysclkreq4_d_1_pins[] = { AB8500_PIN_U9 }; +static const unsigned sysclkreq6_d_1_pins[] = { AB8500_PIN_W2 }; +static const unsigned ycbcr0123_d_1_pins[] = { AB8500_PIN_Y18, AB8500_PIN_AA20, + AB8500_PIN_W18, AB8500_PIN_AA19}; +static const unsigned gpio10_d_1_pins[] = { AB8500_PIN_U17 }; +static const unsigned gpio11_d_1_pins[] = { AB8500_PIN_AA18 }; +static const unsigned gpio12_d_1_pins[] = { AB8500_PIN_U16 }; +static const unsigned gpio13_d_1_pins[] = { AB8500_PIN_W17 }; +static const unsigned pwmout1_d_1_pins[] = { AB8500_PIN_F14 }; +static const unsigned pwmout2_d_1_pins[] = { AB8500_PIN_B17 }; +static const unsigned pwmout3_d_1_pins[] = { AB8500_PIN_F15 }; + +/* audio data interface 1*/ +static const unsigned adi1_d_1_pins[] = { AB8500_PIN_P5, AB8500_PIN_R5, + AB8500_PIN_U5, AB8500_PIN_T5 }; +/* USBUICC */ +static const unsigned usbuicc_d_1_pins[] = { AB8500_PIN_H19, AB8500_PIN_G20, + AB8500_PIN_G19 }; +static const unsigned sysclkreq7_d_1_pins[] = { AB8500_PIN_T14 }; +static const unsigned sysclkreq8_d_1_pins[] = { AB8500_PIN_R16 }; +static const unsigned gpio26_d_1_pins[] = { AB8500_PIN_M16 }; +/* Digital microphone 1 and 2 */ +static const unsigned dmic12_d_1_pins[] = { AB8500_PIN_J6, AB8500_PIN_K6 }; +/* Digital microphone 3 and 4 */ +static const unsigned dmic34_d_1_pins[] = { AB8500_PIN_G6, AB8500_PIN_H6 }; +/* Digital microphone 5 and 6 */ +static const unsigned dmic56_d_1_pins[] = { AB8500_PIN_F5, AB8500_PIN_G5 }; +static const unsigned extcpena_d_1_pins[] = { AB8500_PIN_R17 }; +static const unsigned gpio35_d_1_pins[] = { AB8500_PIN_W15 }; +/* APE SPI */ +static const unsigned apespi_d_1_pins[] = { AB8500_PIN_A17, AB8500_PIN_E15, + AB8500_PIN_C17, AB8500_PIN_E16}; +/* modem SDA/SCL */ +static const unsigned modsclsda_d_1_pins[] = { AB8500_PIN_T19, AB8500_PIN_U19 }; +static const unsigned sysclkreq5_d_1_pins[] = { AB8500_PIN_U2 }; + +/* Altfunction A column */ +static const unsigned gpio1_a_1_pins[] = { AB8500_PIN_T10 }; +static const unsigned gpio2_a_1_pins[] = { AB8500_PIN_T9 }; +static const unsigned gpio3_a_1_pins[] = { AB8500_PIN_U9 }; +static const unsigned gpio4_a_1_pins[] = { AB8500_PIN_W2 }; +static const unsigned gpio6_a_1_pins[] = { AB8500_PIN_Y18 }; +static const unsigned gpio7_a_1_pins[] = { AB8500_PIN_AA20 }; +static const unsigned gpio8_a_1_pins[] = { AB8500_PIN_W18 }; +static const unsigned gpio9_a_1_pins[] = { AB8500_PIN_AA19 }; +/* YCbCr4 YCbCr5 YCbCr6 YCbCr7*/ +static const unsigned ycbcr4567_a_1_pins[] = { AB8500_PIN_U17, AB8500_PIN_AA18, + AB8500_PIN_U16, AB8500_PIN_W17}; +static const unsigned gpio14_a_1_pins[] = { AB8500_PIN_F14 }; +static const unsigned gpio15_a_1_pins[] = { AB8500_PIN_B17 }; +static const unsigned gpio16_a_1_pins[] = { AB8500_PIN_F15 }; +static const unsigned gpio17_a_1_pins[] = { AB8500_PIN_P5 }; +static const unsigned gpio18_a_1_pins[] = { AB8500_PIN_R5 }; +static const unsigned gpio19_a_1_pins[] = { AB8500_PIN_U5 }; +static const unsigned gpio20_a_1_pins[] = { AB8500_PIN_T5 }; +static const unsigned gpio21_a_1_pins[] = { AB8500_PIN_H19 }; +static const unsigned gpio22_a_1_pins[] = { AB8500_PIN_G20 }; +static const unsigned gpio23_a_1_pins[] = { AB8500_PIN_G19 }; +static const unsigned gpio24_a_1_pins[] = { AB8500_PIN_T14 }; +static const unsigned gpio25_a_1_pins[] = { AB8500_PIN_R16 }; +static const unsigned gpio27_a_1_pins[] = { AB8500_PIN_J6 }; +static const unsigned gpio28_a_1_pins[] = { AB8500_PIN_K6 }; +static const unsigned gpio29_a_1_pins[] = { AB8500_PIN_G6 }; +static const unsigned gpio30_a_1_pins[] = { AB8500_PIN_H6 }; +static const unsigned gpio31_a_1_pins[] = { AB8500_PIN_F5 }; +static const unsigned gpio32_a_1_pins[] = { AB8500_PIN_G5 }; +static const unsigned gpio34_a_1_pins[] = { AB8500_PIN_R17 }; +static const unsigned gpio36_a_1_pins[] = { AB8500_PIN_A17 }; +static const unsigned gpio37_a_1_pins[] = { AB8500_PIN_E15 }; +static const unsigned gpio38_a_1_pins[] = { AB8500_PIN_C17 }; +static const unsigned gpio39_a_1_pins[] = { AB8500_PIN_E16 }; +static const unsigned gpio40_a_1_pins[] = { AB8500_PIN_T19 }; +static const unsigned gpio41_a_1_pins[] = { AB8500_PIN_U19 }; +static const unsigned gpio42_a_1_pins[] = { AB8500_PIN_U2 }; + +/* Altfunction B colum */ +static const unsigned hiqclkena_b_1_pins[] = { AB8500_PIN_U17 }; +static const unsigned usbuiccpd_b_1_pins[] = { AB8500_PIN_AA18 }; +static const unsigned i2ctrig1_b_1_pins[] = { AB8500_PIN_U16 }; +static const unsigned i2ctrig2_b_1_pins[] = { AB8500_PIN_W17 }; + +/* Altfunction C column */ +static const unsigned usbvdat_c_1_pins[] = { AB8500_PIN_W17 }; + + +#define AB8500_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \ + .npins = ARRAY_SIZE(a##_pins), .altsetting = b } + +static const struct abx500_pingroup ab8500_groups[] = { + /* default column */ + AB8500_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(ycbcr0123_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(gpio12_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(adi1_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(usbuicc_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(sysclkreq7_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(sysclkreq8_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(gpio26_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(gpio35_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(apespi_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT), + AB8500_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT), + /* Altfunction A column */ + AB8500_PIN_GROUP(gpio1_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio2_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio3_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio4_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio6_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio7_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio8_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio9_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(ycbcr4567_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio14_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio15_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio16_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio17_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio18_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio19_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio20_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio21_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio22_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio23_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio24_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio25_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio27_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio28_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio29_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio30_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio31_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio32_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio34_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio36_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio37_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio38_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio39_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio40_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio41_a_1, ABX500_ALT_A), + AB8500_PIN_GROUP(gpio42_a_1, ABX500_ALT_A), + /* Altfunction B column */ + AB8500_PIN_GROUP(hiqclkena_b_1, ABX500_ALT_B), + AB8500_PIN_GROUP(usbuiccpd_b_1, ABX500_ALT_B), + AB8500_PIN_GROUP(i2ctrig1_b_1, ABX500_ALT_B), + AB8500_PIN_GROUP(i2ctrig2_b_1, ABX500_ALT_B), + /* Altfunction C column */ + AB8500_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C), +}; + +/* We use this macro to define the groups applicable to a function */ +#define AB8500_FUNC_GROUPS(a, b...) \ +static const char * const a##_groups[] = { b }; + +AB8500_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1", + "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1", + "sysclkreq7_d_1", "sysclkreq8_d_1"); +AB8500_FUNC_GROUPS(ycbcr, "ycbcr0123_d_1", "ycbcr4567_a_1"); +AB8500_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1", + "gpio6_a_1", "gpio7_a_1", "gpio8_a_1", "gpio9_a_1", + "gpio10_d_1", "gpio11_d_1", "gpio12_d_1", "gpio13_d_1", + "gpio14_a_1", "gpio15_a_1", "gpio16_a_1", "gpio17_a_1", + "gpio18_a_1", "gpio19_a_1", "gpio20_a_1", "gpio21_a_1", + "gpio22_a_1", "gpio23_a_1", "gpio24_a_1", "gpio25_a_1", + "gpio26_d_1", "gpio27_a_1", "gpio28_a_1", "gpio29_a_1", + "gpio30_a_1", "gpio31_a_1", "gpio32_a_1", "gpio34_a_1", + "gpio35_d_1", "gpio36_a_1", "gpio37_a_1", "gpio38_a_1", + "gpio39_a_1", "gpio40_a_1", "gpio41_a_1", "gpio42_a_1"); +AB8500_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1"); +AB8500_FUNC_GROUPS(adi1, "adi1_d_1"); +AB8500_FUNC_GROUPS(usbuicc, "usbuicc_d_1", "usbuiccpd_b_1"); +AB8500_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1"); +AB8500_FUNC_GROUPS(extcpena, "extcpena_d_1"); +AB8500_FUNC_GROUPS(apespi, "apespi_d_1"); +AB8500_FUNC_GROUPS(modsclsda, "modsclsda_d_1"); +AB8500_FUNC_GROUPS(hiqclkena, "hiqclkena_b_1"); +AB8500_FUNC_GROUPS(i2ctrig, "i2ctrig1_b_1", "i2ctrig2_b_1"); +AB8500_FUNC_GROUPS(usbvdat, "usbvdat_c_1"); + +#define FUNCTION(fname) \ + { \ + .name = #fname, \ + .groups = fname##_groups, \ + .ngroups = ARRAY_SIZE(fname##_groups), \ + } + +static const struct abx500_function ab8500_functions[] = { + FUNCTION(sysclkreq), + FUNCTION(ycbcr), + FUNCTION(gpio), + FUNCTION(pwmout), + FUNCTION(adi1), + FUNCTION(usbuicc), + FUNCTION(dmic), + FUNCTION(extcpena), + FUNCTION(apespi), + FUNCTION(modsclsda), + FUNCTION(hiqclkena), + FUNCTION(i2ctrig), + FUNCTION(usbvdat), +}; + +/* + * this table translates what's is in the AB8500 specification regarding the + * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C). + * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1, + * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val), + * + * example : + * + * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 0, 1 ,2), + * means that pin AB8500_PIN_W17 (pin 13) supports 4 mux (default/ALT_A, + * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to + * select the mux. ALTA, ALTB and ALTC val indicates values to write in + * ALTERNATFUNC register. We need to specifies these values as SOC + * designers didn't apply the same logic on how to select mux in the + * ABx500 family. + * + * As this pins supports at least ALT_B mux, default mux is + * selected by writing 1 in GPIOSEL bit : + * + * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3 + * default | 1 | 0 | 0 + * alt_A | 0 | 0 | 0 + * alt_B | 0 | 0 | 1 + * alt_C | 0 | 1 | 0 + * + * ALTERNATE_FUNCTIONS(8, 7, UNUSED, UNUSED), + * means that pin AB8500_PIN_W18 (pin 8) supports 2 mux, so only GPIOSEL + * register is used to select the mux. As this pins doesn't support at + * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit : + * + * | GPIOSEL bit=7 | alternatfunc bit2= | alternatfunc bit1= + * default | 0 | 0 | 0 + * alt_A | 1 | 0 | 0 + */ + +struct alternate_functions ab8500_alternate_functions[AB8500_GPIO_MAX_NUMBER + 1] = { + ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */ + ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/ + ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/ + /* bit 4 reserved */ + ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */ + ALTERNATE_FUNCTIONS(6, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO6, altA controlled by bit 5*/ + ALTERNATE_FUNCTIONS(7, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO7, altA controlled by bit 6*/ + ALTERNATE_FUNCTIONS(8, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO8, altA controlled by bit 7*/ + + ALTERNATE_FUNCTIONS(9, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO9, altA controlled by bit 0*/ + ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED, 0, 1, 0), /* GPIO10, altA and altB controlled by bit 0 */ + ALTERNATE_FUNCTIONS(11, 2, 1, UNUSED, 0, 1, 0), /* GPIO11, altA and altB controlled by bit 1 */ + ALTERNATE_FUNCTIONS(12, 3, 2, UNUSED, 0, 1, 0), /* GPIO12, altA and altB controlled by bit 2 */ + ALTERNATE_FUNCTIONS(13, 4, 3, 4, 0, 1, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */ + ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */ + /* + * pins 17 to 20 are special case, only bit 0 is used to select + * alternate function for these 4 pins. + * bits 1 to 3 are reserved + */ + ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(18, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(19, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(20, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(21, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO21, altA controlled by bit 4 */ + ALTERNATE_FUNCTIONS(22, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO22, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(23, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO23, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(24, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO24, altA controlled by bit 7 */ + + ALTERNATE_FUNCTIONS(25, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO25, altA controlled by bit 0 */ + /* pin 26 special case, no alternate function, bit 1 reserved */ + ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* GPIO26 */ + ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */ + ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */ + ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */ + ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */ + + ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */ + ALTERNATE_FUNCTIONS(34, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */ + /* pin 35 special case, no alternate function, bit 2 reserved */ + ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* GPIO35 */ + ALTERNATE_FUNCTIONS(36, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO36, altA controlled by bit 3 */ + ALTERNATE_FUNCTIONS(37, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO37, altA controlled by bit 4 */ + ALTERNATE_FUNCTIONS(38, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO38, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(39, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO39, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(40, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO40, altA controlled by bit 7 */ + + ALTERNATE_FUNCTIONS(41, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */ +}; + +/* + * Only some GPIOs are interrupt capable, and they are + * organized in discontiguous clusters: + * + * GPIO6 to GPIO13 + * GPIO24 and GPIO25 + * GPIO36 to GPIO41 + */ +struct abx500_gpio_irq_cluster ab8500_gpio_irq_cluster[] = { + GPIO_IRQ_CLUSTER(6, 13, AB8500_INT_GPIO6R), + GPIO_IRQ_CLUSTER(24, 25, AB8500_INT_GPIO24R), + GPIO_IRQ_CLUSTER(36, 41, AB8500_INT_GPIO36R), +}; + +static struct abx500_pinctrl_soc_data ab8500_soc = { + .gpio_ranges = ab8500_pinranges, + .gpio_num_ranges = ARRAY_SIZE(ab8500_pinranges), + .pins = ab8500_pins, + .npins = ARRAY_SIZE(ab8500_pins), + .functions = ab8500_functions, + .nfunctions = ARRAY_SIZE(ab8500_functions), + .groups = ab8500_groups, + .ngroups = ARRAY_SIZE(ab8500_groups), + .alternate_functions = ab8500_alternate_functions, + .gpio_irq_cluster = ab8500_gpio_irq_cluster, + .ngpio_irq_cluster = ARRAY_SIZE(ab8500_gpio_irq_cluster), + .irq_gpio_rising_offset = AB8500_INT_GPIO6R, + .irq_gpio_falling_offset = AB8500_INT_GPIO6F, + .irq_gpio_factor = 1, +}; + +void abx500_pinctrl_ab8500_init(struct abx500_pinctrl_soc_data **soc) +{ + *soc = &ab8500_soc; +} diff --git a/drivers/pinctrl/pinctrl-ab8505.c b/drivers/pinctrl/pinctrl-ab8505.c new file mode 100644 index 000000000000..3a4238e879e3 --- /dev/null +++ b/drivers/pinctrl/pinctrl-ab8505.c @@ -0,0 +1,380 @@ +/* + * Copyright (C) ST-Ericsson SA 2012 + * + * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/mfd/abx500/ab8500.h> +#include "pinctrl-abx500.h" + +/* All the pins that can be used for GPIO and some other functions */ +#define ABX500_GPIO(offset) (offset) + +#define AB8505_PIN_N4 ABX500_GPIO(1) +#define AB8505_PIN_R5 ABX500_GPIO(2) +#define AB8505_PIN_P5 ABX500_GPIO(3) +/* hole */ +#define AB8505_PIN_B16 ABX500_GPIO(10) +#define AB8505_PIN_B17 ABX500_GPIO(11) +/* hole */ +#define AB8505_PIN_D17 ABX500_GPIO(13) +#define AB8505_PIN_C16 ABX500_GPIO(14) +/* hole */ +#define AB8505_PIN_P2 ABX500_GPIO(17) +#define AB8505_PIN_N3 ABX500_GPIO(18) +#define AB8505_PIN_T1 ABX500_GPIO(19) +#define AB8505_PIN_P3 ABX500_GPIO(20) +/* hole */ +#define AB8505_PIN_H14 ABX500_GPIO(34) +/* hole */ +#define AB8505_PIN_J15 ABX500_GPIO(40) +#define AB8505_PIN_J14 ABX500_GPIO(41) +/* hole */ +#define AB8505_PIN_L4 ABX500_GPIO(50) +/* hole */ +#define AB8505_PIN_D16 ABX500_GPIO(52) +#define AB8505_PIN_D15 ABX500_GPIO(53) + +/* indicates the higher GPIO number */ +#define AB8505_GPIO_MAX_NUMBER 53 + +/* + * The names of the pins are denoted by GPIO number and ball name, even + * though they can be used for other things than GPIO, this is the first + * column in the table of the data sheet and often used on schematics and + * such. + */ +static const struct pinctrl_pin_desc ab8505_pins[] = { + PINCTRL_PIN(AB8505_PIN_N4, "GPIO1_N4"), + PINCTRL_PIN(AB8505_PIN_R5, "GPIO2_R5"), + PINCTRL_PIN(AB8505_PIN_P5, "GPIO3_P5"), +/* hole */ + PINCTRL_PIN(AB8505_PIN_B16, "GPIO10_B16"), + PINCTRL_PIN(AB8505_PIN_B17, "GPIO11_B17"), +/* hole */ + PINCTRL_PIN(AB8505_PIN_D17, "GPIO13_D17"), + PINCTRL_PIN(AB8505_PIN_C16, "GPIO14_C16"), +/* hole */ + PINCTRL_PIN(AB8505_PIN_P2, "GPIO17_P2"), + PINCTRL_PIN(AB8505_PIN_N3, "GPIO18_N3"), + PINCTRL_PIN(AB8505_PIN_T1, "GPIO19_T1"), + PINCTRL_PIN(AB8505_PIN_P3, "GPIO20_P3"), +/* hole */ + PINCTRL_PIN(AB8505_PIN_H14, "GPIO34_H14"), +/* hole */ + PINCTRL_PIN(AB8505_PIN_J15, "GPIO40_J15"), + PINCTRL_PIN(AB8505_PIN_J14, "GPIO41_J14"), +/* hole */ + PINCTRL_PIN(AB8505_PIN_L4, "GPIO50_L4"), +/* hole */ + PINCTRL_PIN(AB8505_PIN_D16, "GPIO52_D16"), + PINCTRL_PIN(AB8505_PIN_D15, "GPIO53_D15"), +}; + +/* + * Maps local GPIO offsets to local pin numbers + */ +static const struct abx500_pinrange ab8505_pinranges[] = { + ABX500_PINRANGE(1, 3, ABX500_ALT_A), + ABX500_PINRANGE(10, 2, ABX500_DEFAULT), + ABX500_PINRANGE(13, 1, ABX500_DEFAULT), + ABX500_PINRANGE(14, 1, ABX500_ALT_A), + ABX500_PINRANGE(17, 4, ABX500_ALT_A), + ABX500_PINRANGE(34, 1, ABX500_ALT_A), + ABX500_PINRANGE(40, 2, ABX500_ALT_A), + ABX500_PINRANGE(50, 1, ABX500_DEFAULT), + ABX500_PINRANGE(52, 2, ABX500_ALT_A), +}; + +/* + * Read the pin group names like this: + * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function + * + * The groups are arranged as sets per altfunction column, so we can + * mux in one group at a time by selecting the same altfunction for them + * all. When functions require pins on different altfunctions, you need + * to combine several groups. + */ + +/* default column */ +static const unsigned sysclkreq2_d_1_pins[] = { AB8505_PIN_N4 }; +static const unsigned sysclkreq3_d_1_pins[] = { AB8505_PIN_R5 }; +static const unsigned sysclkreq4_d_1_pins[] = { AB8505_PIN_P5 }; +static const unsigned gpio10_d_1_pins[] = { AB8505_PIN_B16 }; +static const unsigned gpio11_d_1_pins[] = { AB8505_PIN_B17 }; +static const unsigned gpio13_d_1_pins[] = { AB8505_PIN_D17 }; +static const unsigned pwmout1_d_1_pins[] = { AB8505_PIN_C16 }; +/* audio data interface 2*/ +static const unsigned adi2_d_1_pins[] = { AB8505_PIN_P2, AB8505_PIN_N3, + AB8505_PIN_T1, AB8505_PIN_P3 }; +static const unsigned extcpena_d_1_pins[] = { AB8505_PIN_H14 }; +/* modem SDA/SCL */ +static const unsigned modsclsda_d_1_pins[] = { AB8505_PIN_J15, AB8505_PIN_J14 }; +static const unsigned gpio50_d_1_pins[] = { AB8505_PIN_L4 }; +static const unsigned resethw_d_1_pins[] = { AB8505_PIN_D16 }; +static const unsigned service_d_1_pins[] = { AB8505_PIN_D15 }; + +/* Altfunction A column */ +static const unsigned gpio1_a_1_pins[] = { AB8505_PIN_N4 }; +static const unsigned gpio2_a_1_pins[] = { AB8505_PIN_R5 }; +static const unsigned gpio3_a_1_pins[] = { AB8505_PIN_P5 }; +static const unsigned hiqclkena_a_1_pins[] = { AB8505_PIN_B16 }; +static const unsigned pdmclk_a_1_pins[] = { AB8505_PIN_B17 }; +static const unsigned uarttxdata_a_1_pins[] = { AB8505_PIN_D17 }; +static const unsigned gpio14_a_1_pins[] = { AB8505_PIN_C16 }; +static const unsigned gpio17_a_1_pins[] = { AB8505_PIN_P2 }; +static const unsigned gpio18_a_1_pins[] = { AB8505_PIN_N3 }; +static const unsigned gpio19_a_1_pins[] = { AB8505_PIN_T1 }; +static const unsigned gpio20_a_1_pins[] = { AB8505_PIN_P3 }; +static const unsigned gpio34_a_1_pins[] = { AB8505_PIN_H14 }; +static const unsigned gpio40_a_1_pins[] = { AB8505_PIN_J15 }; +static const unsigned gpio41_a_1_pins[] = { AB8505_PIN_J14 }; +static const unsigned uartrxdata_a_1_pins[] = { AB8505_PIN_J14 }; +static const unsigned gpio50_a_1_pins[] = { AB8505_PIN_L4 }; +static const unsigned gpio52_a_1_pins[] = { AB8505_PIN_D16 }; +static const unsigned gpio53_a_1_pins[] = { AB8505_PIN_D15 }; + +/* Altfunction B colum */ +static const unsigned pdmdata_b_1_pins[] = { AB8505_PIN_B16 }; +static const unsigned extvibrapwm1_b_1_pins[] = { AB8505_PIN_D17 }; +static const unsigned extvibrapwm2_b_1_pins[] = { AB8505_PIN_L4 }; + +/* Altfunction C column */ +static const unsigned usbvdat_c_1_pins[] = { AB8505_PIN_D17 }; + +#define AB8505_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \ + .npins = ARRAY_SIZE(a##_pins), .altsetting = b } + +static const struct abx500_pingroup ab8505_groups[] = { + AB8505_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(adi2_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(gpio50_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(resethw_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(service_d_1, ABX500_DEFAULT), + AB8505_PIN_GROUP(gpio1_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio2_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio3_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(hiqclkena_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(pdmclk_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(uarttxdata_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio14_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio17_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio18_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio19_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio20_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio34_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio40_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio41_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(uartrxdata_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio52_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(gpio53_a_1, ABX500_ALT_A), + AB8505_PIN_GROUP(pdmdata_b_1, ABX500_ALT_B), + AB8505_PIN_GROUP(extvibrapwm1_b_1, ABX500_ALT_B), + AB8505_PIN_GROUP(extvibrapwm2_b_1, ABX500_ALT_B), + AB8505_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C), +}; + +/* We use this macro to define the groups applicable to a function */ +#define AB8505_FUNC_GROUPS(a, b...) \ +static const char * const a##_groups[] = { b }; + +AB8505_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1", + "sysclkreq4_d_1"); +AB8505_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", + "gpio10_d_1", "gpio11_d_1", "gpio13_d_1", "gpio14_a_1", + "gpio17_a_1", "gpio18_a_1", "gpio19_a_1", "gpio20_a_1", + "gpio34_a_1", "gpio40_a_1", "gpio41_a_1", "gpio50_d_1", + "gpio52_a_1", "gpio53_a_1"); +AB8505_FUNC_GROUPS(pwmout, "pwmout1_d_1"); +AB8505_FUNC_GROUPS(adi2, "adi2_d_1"); +AB8505_FUNC_GROUPS(extcpena, "extcpena_d_1"); +AB8505_FUNC_GROUPS(modsclsda, "modsclsda_d_1"); +AB8505_FUNC_GROUPS(resethw, "resethw_d_1"); +AB8505_FUNC_GROUPS(service, "service_d_1"); +AB8505_FUNC_GROUPS(hiqclkena, "hiqclkena_a_1"); +AB8505_FUNC_GROUPS(pdm, "pdmclk_a_1", "pdmdata_b_1"); +AB8505_FUNC_GROUPS(uartdata, "uarttxdata_a_1", "uartrxdata_a_1"); +AB8505_FUNC_GROUPS(extvibra, "extvibrapwm1_b_1", "extvibrapwm2_b_1"); +AB8505_FUNC_GROUPS(usbvdat, "usbvdat_c_1"); + +#define FUNCTION(fname) \ + { \ + .name = #fname, \ + .groups = fname##_groups, \ + .ngroups = ARRAY_SIZE(fname##_groups), \ + } + +static const struct abx500_function ab8505_functions[] = { + FUNCTION(sysclkreq), + FUNCTION(gpio), + FUNCTION(pwmout), + FUNCTION(adi2), + FUNCTION(extcpena), + FUNCTION(modsclsda), + FUNCTION(resethw), + FUNCTION(service), + FUNCTION(hiqclkena), + FUNCTION(pdm), + FUNCTION(uartdata), + FUNCTION(extvibra), + FUNCTION(extvibra), + FUNCTION(usbvdat), +}; + +/* + * this table translates what's is in the AB8505 specification regarding the + * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C). + * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1, + * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val), + * + * example : + * + * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), + * means that pin AB8505_PIN_D18 (pin 13) supports 4 mux (default/ALT_A, + * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to + * select the mux. ALTA, ALTB and ALTC val indicates values to write in + * ALTERNATFUNC register. We need to specifies these values as SOC + * designers didn't apply the same logic on how to select mux in the + * ABx500 family. + * + * As this pins supports at least ALT_B mux, default mux is + * selected by writing 1 in GPIOSEL bit : + * + * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3 + * default | 1 | 0 | 0 + * alt_A | 0 | 0 | 1 + * alt_B | 0 | 0 | 0 + * alt_C | 0 | 1 | 0 + * + * ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED), + * means that pin AB9540_PIN_R4 (pin 1) supports 2 mux, so only GPIOSEL + * register is used to select the mux. As this pins doesn't support at + * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit : + * + * | GPIOSEL bit=0 | alternatfunc bit2= | alternatfunc bit1= + * default | 0 | 0 | 0 + * alt_A | 1 | 0 | 0 + */ + +struct alternate_functions ab8505_alternate_functions[AB8505_GPIO_MAX_NUMBER + 1] = { + ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */ + ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/ + ALTERNATE_FUNCTIONS(4, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO4, bit 3 reserved */ + ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5, bit 4 reserved */ + ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6, bit 5 reserved */ + ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7, bit 6 reserved */ + ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8, bit 7 reserved */ + + ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9, bit 0 reserved */ + ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED, 1, 0, 0), /* GPIO10, altA and altB controlled by bit 0 */ + ALTERNATE_FUNCTIONS(11, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO11, altA controlled by bit 2 */ + ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12, bit3 reseved */ + ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */ + ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(15, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO15, bit 6 reserved */ + ALTERNATE_FUNCTIONS(16, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO15, bit 7 reserved */ + /* + * pins 17 to 20 are special case, only bit 0 is used to select + * alternate function for these 4 pins. + * bits 1 to 3 are reserved + */ + ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(18, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(19, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(20, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(21, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO21, bit 4 reserved */ + ALTERNATE_FUNCTIONS(22, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO22, bit 5 reserved */ + ALTERNATE_FUNCTIONS(23, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO23, bit 6 reserved */ + ALTERNATE_FUNCTIONS(24, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO24, bit 7 reserved */ + + ALTERNATE_FUNCTIONS(25, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO25, bit 0 reserved */ + ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26, bit 1 reserved */ + ALTERNATE_FUNCTIONS(27, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO27, bit 2 reserved */ + ALTERNATE_FUNCTIONS(28, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO28, bit 3 reserved */ + ALTERNATE_FUNCTIONS(29, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO29, bit 4 reserved */ + ALTERNATE_FUNCTIONS(30, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO30, bit 5 reserved */ + ALTERNATE_FUNCTIONS(31, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO31, bit 6 reserved */ + ALTERNATE_FUNCTIONS(32, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO32, bit 7 reserved */ + + ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33, bit 0 reserved */ + ALTERNATE_FUNCTIONS(34, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35, bit 2 reserved */ + ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36, bit 2 reserved */ + ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37, bit 2 reserved */ + ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38, bit 2 reserved */ + ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39, bit 2 reserved */ + ALTERNATE_FUNCTIONS(40, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO40, altA controlled by bit 7*/ + + ALTERNATE_FUNCTIONS(41, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(42, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO42, bit 1 reserved */ + ALTERNATE_FUNCTIONS(43, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO43, bit 2 reserved */ + ALTERNATE_FUNCTIONS(44, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO44, bit 3 reserved */ + ALTERNATE_FUNCTIONS(45, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO45, bit 4 reserved */ + ALTERNATE_FUNCTIONS(46, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO46, bit 5 reserved */ + ALTERNATE_FUNCTIONS(47, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO47, bit 6 reserved */ + ALTERNATE_FUNCTIONS(48, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO48, bit 7 reserved */ + + ALTERNATE_FUNCTIONS(49, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49, bit 0 reserved */ + ALTERNATE_FUNCTIONS(50, 1, 2, UNUSED, 1, 0, 0), /* GPIO50, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(51, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49, bit 0 reserved */ + ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */ + ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */ +}; + +/* + * For AB8505 Only some GPIOs are interrupt capable, and they are + * organized in discontiguous clusters: + * + * GPIO10 to GPIO11 + * GPIO13 + * GPIO40 and GPIO41 + * GPIO50 + * GPIO52 to GPIO53 + */ +struct abx500_gpio_irq_cluster ab8505_gpio_irq_cluster[] = { + GPIO_IRQ_CLUSTER(10, 11, AB8500_INT_GPIO10R), + GPIO_IRQ_CLUSTER(13, 13, AB8500_INT_GPIO13R), + GPIO_IRQ_CLUSTER(40, 41, AB8500_INT_GPIO40R), + GPIO_IRQ_CLUSTER(50, 50, AB9540_INT_GPIO50R), + GPIO_IRQ_CLUSTER(52, 53, AB9540_INT_GPIO52R), +}; + +static struct abx500_pinctrl_soc_data ab8505_soc = { + .gpio_ranges = ab8505_pinranges, + .gpio_num_ranges = ARRAY_SIZE(ab8505_pinranges), + .pins = ab8505_pins, + .npins = ARRAY_SIZE(ab8505_pins), + .functions = ab8505_functions, + .nfunctions = ARRAY_SIZE(ab8505_functions), + .groups = ab8505_groups, + .ngroups = ARRAY_SIZE(ab8505_groups), + .alternate_functions = ab8505_alternate_functions, + .gpio_irq_cluster = ab8505_gpio_irq_cluster, + .ngpio_irq_cluster = ARRAY_SIZE(ab8505_gpio_irq_cluster), + .irq_gpio_rising_offset = AB8500_INT_GPIO6R, + .irq_gpio_falling_offset = AB8500_INT_GPIO6F, + .irq_gpio_factor = 1, +}; + +void +abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc) +{ + *soc = &ab8505_soc; +} diff --git a/drivers/pinctrl/pinctrl-ab8540.c b/drivers/pinctrl/pinctrl-ab8540.c new file mode 100644 index 000000000000..8ee1e8d95f65 --- /dev/null +++ b/drivers/pinctrl/pinctrl-ab8540.c @@ -0,0 +1,407 @@ +/* + * Copyright (C) ST-Ericsson SA 2012 + * + * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/mfd/abx500/ab8500.h> +#include "pinctrl-abx500.h" + +/* All the pins that can be used for GPIO and some other functions */ +#define ABX500_GPIO(offset) (offset) + +#define AB8540_PIN_J16 ABX500_GPIO(1) +#define AB8540_PIN_D17 ABX500_GPIO(2) +#define AB8540_PIN_C12 ABX500_GPIO(3) +#define AB8540_PIN_G12 ABX500_GPIO(4) +/* hole */ +#define AB8540_PIN_D16 ABX500_GPIO(14) +#define AB8540_PIN_F15 ABX500_GPIO(15) +#define AB8540_PIN_J8 ABX500_GPIO(16) +#define AB8540_PIN_K16 ABX500_GPIO(17) +#define AB8540_PIN_G15 ABX500_GPIO(18) +#define AB8540_PIN_F17 ABX500_GPIO(19) +#define AB8540_PIN_E17 ABX500_GPIO(20) +/* hole */ +#define AB8540_PIN_AA16 ABX500_GPIO(27) +#define AB8540_PIN_W18 ABX500_GPIO(28) +#define AB8540_PIN_Y15 ABX500_GPIO(29) +#define AB8540_PIN_W16 ABX500_GPIO(30) +#define AB8540_PIN_V15 ABX500_GPIO(31) +#define AB8540_PIN_W17 ABX500_GPIO(32) +/* hole */ +#define AB8540_PIN_D12 ABX500_GPIO(42) +#define AB8540_PIN_P4 ABX500_GPIO(43) +#define AB8540_PIN_AB1 ABX500_GPIO(44) +#define AB8540_PIN_K7 ABX500_GPIO(45) +#define AB8540_PIN_L7 ABX500_GPIO(46) +#define AB8540_PIN_G10 ABX500_GPIO(47) +#define AB8540_PIN_K12 ABX500_GPIO(48) +/* hole */ +#define AB8540_PIN_N8 ABX500_GPIO(51) +#define AB8540_PIN_P12 ABX500_GPIO(52) +#define AB8540_PIN_K8 ABX500_GPIO(53) +#define AB8540_PIN_J11 ABX500_GPIO(54) +#define AB8540_PIN_AC2 ABX500_GPIO(55) +#define AB8540_PIN_AB2 ABX500_GPIO(56) + +/* indicates the highest GPIO number */ +#define AB8540_GPIO_MAX_NUMBER 56 + +/* + * The names of the pins are denoted by GPIO number and ball name, even + * though they can be used for other things than GPIO, this is the first + * column in the table of the data sheet and often used on schematics and + * such. + */ +static const struct pinctrl_pin_desc ab8540_pins[] = { + PINCTRL_PIN(AB8540_PIN_J16, "GPIO1_J16"), + PINCTRL_PIN(AB8540_PIN_D17, "GPIO2_D17"), + PINCTRL_PIN(AB8540_PIN_C12, "GPIO3_C12"), + PINCTRL_PIN(AB8540_PIN_G12, "GPIO4_G12"), + /* hole */ + PINCTRL_PIN(AB8540_PIN_D16, "GPIO14_D16"), + PINCTRL_PIN(AB8540_PIN_F15, "GPIO15_F15"), + PINCTRL_PIN(AB8540_PIN_J8, "GPIO16_J8"), + PINCTRL_PIN(AB8540_PIN_K16, "GPIO17_K16"), + PINCTRL_PIN(AB8540_PIN_G15, "GPIO18_G15"), + PINCTRL_PIN(AB8540_PIN_F17, "GPIO19_F17"), + PINCTRL_PIN(AB8540_PIN_E17, "GPIO20_E17"), + /* hole */ + PINCTRL_PIN(AB8540_PIN_AA16, "GPIO27_AA16"), + PINCTRL_PIN(AB8540_PIN_W18, "GPIO28_W18"), + PINCTRL_PIN(AB8540_PIN_Y15, "GPIO29_Y15"), + PINCTRL_PIN(AB8540_PIN_W16, "GPIO30_W16"), + PINCTRL_PIN(AB8540_PIN_V15, "GPIO31_V15"), + PINCTRL_PIN(AB8540_PIN_W17, "GPIO32_W17"), + /* hole */ + PINCTRL_PIN(AB8540_PIN_D12, "GPIO42_D12"), + PINCTRL_PIN(AB8540_PIN_P4, "GPIO43_P4"), + PINCTRL_PIN(AB8540_PIN_AB1, "GPIO44_AB1"), + PINCTRL_PIN(AB8540_PIN_K7, "GPIO45_K7"), + PINCTRL_PIN(AB8540_PIN_L7, "GPIO46_L7"), + PINCTRL_PIN(AB8540_PIN_G10, "GPIO47_G10"), + PINCTRL_PIN(AB8540_PIN_K12, "GPIO48_K12"), + /* hole */ + PINCTRL_PIN(AB8540_PIN_N8, "GPIO51_N8"), + PINCTRL_PIN(AB8540_PIN_P12, "GPIO52_P12"), + PINCTRL_PIN(AB8540_PIN_K8, "GPIO53_K8"), + PINCTRL_PIN(AB8540_PIN_J11, "GPIO54_J11"), + PINCTRL_PIN(AB8540_PIN_AC2, "GPIO55_AC2"), + PINCTRL_PIN(AB8540_PIN_AB2, "GPIO56_AB2"), +}; + +/* + * Maps local GPIO offsets to local pin numbers + */ +static const struct abx500_pinrange ab8540_pinranges[] = { + ABX500_PINRANGE(1, 4, ABX500_ALT_A), + ABX500_PINRANGE(14, 7, ABX500_ALT_A), + ABX500_PINRANGE(27, 6, ABX500_ALT_A), + ABX500_PINRANGE(42, 7, ABX500_ALT_A), + ABX500_PINRANGE(51, 6, ABX500_ALT_A), +}; + +/* + * Read the pin group names like this: + * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function + * + * The groups are arranged as sets per altfunction column, so we can + * mux in one group at a time by selecting the same altfunction for them + * all. When functions require pins on different altfunctions, you need + * to combine several groups. + */ + +/* default column */ +static const unsigned sysclkreq2_d_1_pins[] = { AB8540_PIN_J16 }; +static const unsigned sysclkreq3_d_1_pins[] = { AB8540_PIN_D17 }; +static const unsigned sysclkreq4_d_1_pins[] = { AB8540_PIN_C12 }; +static const unsigned sysclkreq6_d_1_pins[] = { AB8540_PIN_G12 }; +static const unsigned pwmout1_d_1_pins[] = { AB8540_PIN_D16 }; +static const unsigned pwmout2_d_1_pins[] = { AB8540_PIN_F15 }; +static const unsigned pwmout3_d_1_pins[] = { AB8540_PIN_J8 }; + +/* audio data interface 1*/ +static const unsigned adi1_d_1_pins[] = { AB8540_PIN_K16, AB8540_PIN_G15, + AB8540_PIN_F17, AB8540_PIN_E17 }; +/* Digital microphone 1 and 2 */ +static const unsigned dmic12_d_1_pins[] = { AB8540_PIN_AA16, AB8540_PIN_W18 }; +/* Digital microphone 3 and 4 */ +static const unsigned dmic34_d_1_pins[] = { AB8540_PIN_Y15, AB8540_PIN_W16 }; +/* Digital microphone 5 and 6 */ +static const unsigned dmic56_d_1_pins[] = { AB8540_PIN_V15, AB8540_PIN_W17 }; +static const unsigned sysclkreq5_d_1_pins[] = { AB8540_PIN_D12 }; +static const unsigned batremn_d_1_pins[] = { AB8540_PIN_P4 }; +static const unsigned service_d_1_pins[] = { AB8540_PIN_AB1 }; +static const unsigned pwrctrl0_d_1_pins[] = { AB8540_PIN_K7 }; +static const unsigned pwrctrl1_d_1_pins[] = { AB8540_PIN_L7 }; +static const unsigned pwmextvibra1_d_1_pins[] = { AB8540_PIN_G10 }; +static const unsigned pwmextvibra2_d_1_pins[] = { AB8540_PIN_K12 }; +static const unsigned gpio1_vbat_d_1_pins[] = { AB8540_PIN_N8 }; +static const unsigned gpio2_vbat_d_1_pins[] = { AB8540_PIN_P12 }; +static const unsigned gpio3_vbat_d_1_pins[] = { AB8540_PIN_K8 }; +static const unsigned gpio4_vbat_d_1_pins[] = { AB8540_PIN_J11 }; +static const unsigned pdmclkdat_d_1_pins[] = { AB8540_PIN_AC2, AB8540_PIN_AB2 }; + +/* Altfunction A column */ +static const unsigned gpio1_a_1_pins[] = { AB8540_PIN_J16 }; +static const unsigned gpio2_a_1_pins[] = { AB8540_PIN_D17 }; +static const unsigned gpio3_a_1_pins[] = { AB8540_PIN_C12 }; +static const unsigned gpio4_a_1_pins[] = { AB8540_PIN_G12 }; +static const unsigned gpio14_a_1_pins[] = { AB8540_PIN_D16 }; +static const unsigned gpio15_a_1_pins[] = { AB8540_PIN_F15 }; +static const unsigned gpio16_a_1_pins[] = { AB8540_PIN_J8 }; +static const unsigned gpio17_a_1_pins[] = { AB8540_PIN_K16 }; +static const unsigned gpio18_a_1_pins[] = { AB8540_PIN_G15 }; +static const unsigned gpio19_a_1_pins[] = { AB8540_PIN_F17 }; +static const unsigned gpio20_a_1_pins[] = { AB8540_PIN_E17 }; +static const unsigned gpio27_a_1_pins[] = { AB8540_PIN_AA16 }; +static const unsigned gpio28_a_1_pins[] = { AB8540_PIN_W18 }; +static const unsigned gpio29_a_1_pins[] = { AB8540_PIN_Y15 }; +static const unsigned gpio30_a_1_pins[] = { AB8540_PIN_W16 }; +static const unsigned gpio31_a_1_pins[] = { AB8540_PIN_V15 }; +static const unsigned gpio32_a_1_pins[] = { AB8540_PIN_W17 }; +static const unsigned gpio42_a_1_pins[] = { AB8540_PIN_D12 }; +static const unsigned gpio43_a_1_pins[] = { AB8540_PIN_P4 }; +static const unsigned gpio44_a_1_pins[] = { AB8540_PIN_AB1 }; +static const unsigned gpio45_a_1_pins[] = { AB8540_PIN_K7 }; +static const unsigned gpio46_a_1_pins[] = { AB8540_PIN_L7 }; +static const unsigned gpio47_a_1_pins[] = { AB8540_PIN_G10 }; +static const unsigned gpio48_a_1_pins[] = { AB8540_PIN_K12 }; +static const unsigned gpio51_a_1_pins[] = { AB8540_PIN_N8 }; +static const unsigned gpio52_a_1_pins[] = { AB8540_PIN_P12 }; +static const unsigned gpio53_a_1_pins[] = { AB8540_PIN_K8 }; +static const unsigned gpio54_a_1_pins[] = { AB8540_PIN_J11 }; +static const unsigned gpio55_a_1_pins[] = { AB8540_PIN_AC2 }; +static const unsigned gpio56_a_1_pins[] = { AB8540_PIN_AB2 }; + +#define AB8540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \ + .npins = ARRAY_SIZE(a##_pins), .altsetting = b } + +static const struct abx500_pingroup ab8540_groups[] = { + /* default column */ + AB8540_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(adi1_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(batremn_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(service_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(pwrctrl0_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(pwrctrl1_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(pwmextvibra1_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(pwmextvibra2_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(gpio1_vbat_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(gpio2_vbat_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(gpio3_vbat_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(gpio4_vbat_d_1, ABX500_DEFAULT), + AB8540_PIN_GROUP(pdmclkdat_d_1, ABX500_DEFAULT), + /* Altfunction A column */ + AB8540_PIN_GROUP(gpio1_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio2_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio3_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio4_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio14_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio15_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio16_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio17_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio18_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio19_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio20_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio27_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio28_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio29_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio30_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio31_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio32_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio42_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio43_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio44_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio45_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio46_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio47_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio48_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio51_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio52_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio53_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio54_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio55_a_1, ABX500_ALT_A), + AB8540_PIN_GROUP(gpio56_a_1, ABX500_ALT_A), +}; + +/* We use this macro to define the groups applicable to a function */ +#define AB8540_FUNC_GROUPS(a, b...) \ +static const char * const a##_groups[] = { b }; + +AB8540_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1", + "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1"); +AB8540_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1", + "gpio14_a_1", "gpio15_a_1", "gpio16_a_1", "gpio17_a_1", + "gpio18_a_1", "gpio19_a_1", "gpio20_a_1", "gpio27_a_1", + "gpio28_a_1", "gpio29_a_1", "gpio30_a_1", "gpio31_a_1", + "gpio32_a_1", "gpio42_a_1", "gpio43_a_1", "gpio44_a_1", + "gpio45_a_1", "gpio46_a_1", "gpio47_a_1", "gpio48_a_1", + "gpio51_a_1", "gpio52_a_1", "gpio53_a_1", "gpio54_a_1", + "gpio55_a_1", "gpio56_a_1"); +AB8540_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1"); +AB8540_FUNC_GROUPS(adi1, "adi1_d_1"); +AB8540_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1"); +AB8540_FUNC_GROUPS(batremn, "batremn_d_1"); +AB8540_FUNC_GROUPS(service, "service_d_1"); +AB8540_FUNC_GROUPS(pwrctrl, "pwrctrl0_d_1", "pwrctrl1_d_1"); +AB8540_FUNC_GROUPS(pwmextvibra, "pwmextvibra1_d_1", "pwmextvibra2_d_1"); +AB8540_FUNC_GROUPS(gpio_vbat, "gpio1_vbat_d_1", "gpio2_vbat_d_1", + "gpio3_vbat_d_1", "gpio4_vbat_d_1"); +AB8540_FUNC_GROUPS(pdm, "pdmclkdat_d_1"); + +#define FUNCTION(fname) \ + { \ + .name = #fname, \ + .groups = fname##_groups, \ + .ngroups = ARRAY_SIZE(fname##_groups), \ + } + +static const struct abx500_function ab8540_functions[] = { + FUNCTION(sysclkreq), + FUNCTION(gpio), + FUNCTION(pwmout), + FUNCTION(adi1), + FUNCTION(dmic), + FUNCTION(batremn), + FUNCTION(service), + FUNCTION(pwrctrl), + FUNCTION(pwmextvibra), + FUNCTION(gpio_vbat), + FUNCTION(pdm), +}; + +/* + * this table translates what's is in the AB8540 specification regarding the + * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C). + * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1, + * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val), + * AB8540 only supports DEFAULT and ALTA functions, so ALTERNATFUNC + * registers is not used + * + */ + +struct alternate_functions ab8540_alternate_functions[AB8540_GPIO_MAX_NUMBER + 1] = { + /* GPIOSEL1 - bit 4-7 reserved */ + ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */ + ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/ + ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/ + ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */ + ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6 */ + ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7 */ + ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8 */ + /* GPIOSEL2 - bit 0-4 reserved */ + ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9 */ + ALTERNATE_FUNCTIONS(10, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO10 */ + ALTERNATE_FUNCTIONS(11, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO11 */ + ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12 */ + ALTERNATE_FUNCTIONS(13, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO13 */ + ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */ + /* GPIOSEL3 - bit 4-7 reserved */ + ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(18, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(19, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 2 */ + ALTERNATE_FUNCTIONS(20, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 3 */ + ALTERNATE_FUNCTIONS(21, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO21 */ + ALTERNATE_FUNCTIONS(22, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO22 */ + ALTERNATE_FUNCTIONS(23, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO23 */ + ALTERNATE_FUNCTIONS(24, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO24 */ + /* GPIOSEL4 - bit 0-1 reserved */ + ALTERNATE_FUNCTIONS(25, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO25 */ + ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26 */ + ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */ + ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */ + ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */ + ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */ + /* GPIOSEL5 - bit 0-7 reserved */ + ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */ + ALTERNATE_FUNCTIONS(34, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO34 */ + ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35 */ + ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36 */ + ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37 */ + ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38 */ + ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39 */ + ALTERNATE_FUNCTIONS(40, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO40 */ + /* GPIOSEL6 - bit 0 reserved */ + ALTERNATE_FUNCTIONS(41, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO41 */ + ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(43, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO43, altA controlled by bit 2 */ + ALTERNATE_FUNCTIONS(44, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO44, altA controlled by bit 3 */ + ALTERNATE_FUNCTIONS(45, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO45, altA controlled by bit 4 */ + ALTERNATE_FUNCTIONS(46, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO46, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(47, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO47, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(48, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO48, altA controlled by bit 7 */ + /* GPIOSEL7 - bit 0-1 reserved */ + ALTERNATE_FUNCTIONS(49, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49 */ + ALTERNATE_FUNCTIONS(50, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO50 */ + ALTERNATE_FUNCTIONS(51, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO51, altA controlled by bit 2 */ + ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */ + ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */ + ALTERNATE_FUNCTIONS(54, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO54, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(55, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO55, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(56, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO56, altA controlled by bit 7 */ +}; + +static struct pullud ab8540_pullud = { + .first_pin = 51, /* GPIO1_VBAT */ + .last_pin = 54, /* GPIO4_VBAT */ +}; + +/* + * For AB8540 Only some GPIOs are interrupt capable: + * GPIO43 to GPIO44 + * GPIO51 to GPIO54 + */ +struct abx500_gpio_irq_cluster ab8540_gpio_irq_cluster[] = { + GPIO_IRQ_CLUSTER(43, 43, AB8540_INT_GPIO43F), + GPIO_IRQ_CLUSTER(44, 44, AB8540_INT_GPIO44F), + GPIO_IRQ_CLUSTER(51, 54, AB9540_INT_GPIO51R), +}; + +static struct abx500_pinctrl_soc_data ab8540_soc = { + .gpio_ranges = ab8540_pinranges, + .gpio_num_ranges = ARRAY_SIZE(ab8540_pinranges), + .pins = ab8540_pins, + .npins = ARRAY_SIZE(ab8540_pins), + .functions = ab8540_functions, + .nfunctions = ARRAY_SIZE(ab8540_functions), + .groups = ab8540_groups, + .ngroups = ARRAY_SIZE(ab8540_groups), + .alternate_functions = ab8540_alternate_functions, + .pullud = &ab8540_pullud, + .gpio_irq_cluster = ab8540_gpio_irq_cluster, + .ngpio_irq_cluster = ARRAY_SIZE(ab8540_gpio_irq_cluster), + .irq_gpio_rising_offset = AB8540_INT_GPIO43R, + .irq_gpio_falling_offset = AB8540_INT_GPIO43F, + .irq_gpio_factor = 2, +}; + +void +abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc) +{ + *soc = &ab8540_soc; +} diff --git a/drivers/pinctrl/pinctrl-ab9540.c b/drivers/pinctrl/pinctrl-ab9540.c new file mode 100644 index 000000000000..7610bd012b98 --- /dev/null +++ b/drivers/pinctrl/pinctrl-ab9540.c @@ -0,0 +1,485 @@ +/* + * Copyright (C) ST-Ericsson SA 2012 + * + * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/mfd/abx500/ab8500.h> +#include "pinctrl-abx500.h" + +/* All the pins that can be used for GPIO and some other functions */ +#define ABX500_GPIO(offset) (offset) + +#define AB9540_PIN_R4 ABX500_GPIO(1) +#define AB9540_PIN_V3 ABX500_GPIO(2) +#define AB9540_PIN_T4 ABX500_GPIO(3) +#define AB9540_PIN_T5 ABX500_GPIO(4) +/* hole */ +#define AB9540_PIN_B18 ABX500_GPIO(10) +#define AB9540_PIN_C18 ABX500_GPIO(11) +/* hole */ +#define AB9540_PIN_D18 ABX500_GPIO(13) +#define AB9540_PIN_B19 ABX500_GPIO(14) +#define AB9540_PIN_C19 ABX500_GPIO(15) +#define AB9540_PIN_D19 ABX500_GPIO(16) +#define AB9540_PIN_R3 ABX500_GPIO(17) +#define AB9540_PIN_T2 ABX500_GPIO(18) +#define AB9540_PIN_U2 ABX500_GPIO(19) +#define AB9540_PIN_V2 ABX500_GPIO(20) +#define AB9540_PIN_N17 ABX500_GPIO(21) +#define AB9540_PIN_N16 ABX500_GPIO(22) +#define AB9540_PIN_M19 ABX500_GPIO(23) +#define AB9540_PIN_T3 ABX500_GPIO(24) +#define AB9540_PIN_W2 ABX500_GPIO(25) +/* hole */ +#define AB9540_PIN_H4 ABX500_GPIO(27) +#define AB9540_PIN_F1 ABX500_GPIO(28) +#define AB9540_PIN_F4 ABX500_GPIO(29) +#define AB9540_PIN_F2 ABX500_GPIO(30) +#define AB9540_PIN_E4 ABX500_GPIO(31) +#define AB9540_PIN_F3 ABX500_GPIO(32) +/* hole */ +#define AB9540_PIN_J13 ABX500_GPIO(34) +/* hole */ +#define AB9540_PIN_L17 ABX500_GPIO(40) +#define AB9540_PIN_L16 ABX500_GPIO(41) +#define AB9540_PIN_W3 ABX500_GPIO(42) +#define AB9540_PIN_N4 ABX500_GPIO(50) +#define AB9540_PIN_G12 ABX500_GPIO(51) +#define AB9540_PIN_E17 ABX500_GPIO(52) +#define AB9540_PIN_D11 ABX500_GPIO(53) +#define AB9540_PIN_M18 ABX500_GPIO(54) + +/* indicates the highest GPIO number */ +#define AB9540_GPIO_MAX_NUMBER 54 + +/* + * The names of the pins are denoted by GPIO number and ball name, even + * though they can be used for other things than GPIO, this is the first + * column in the table of the data sheet and often used on schematics and + * such. + */ +static const struct pinctrl_pin_desc ab9540_pins[] = { + PINCTRL_PIN(AB9540_PIN_R4, "GPIO1_R4"), + PINCTRL_PIN(AB9540_PIN_V3, "GPIO2_V3"), + PINCTRL_PIN(AB9540_PIN_T4, "GPIO3_T4"), + PINCTRL_PIN(AB9540_PIN_T5, "GPIO4_T5"), + /* hole */ + PINCTRL_PIN(AB9540_PIN_B18, "GPIO10_B18"), + PINCTRL_PIN(AB9540_PIN_C18, "GPIO11_C18"), + /* hole */ + PINCTRL_PIN(AB9540_PIN_D18, "GPIO13_D18"), + PINCTRL_PIN(AB9540_PIN_B19, "GPIO14_B19"), + PINCTRL_PIN(AB9540_PIN_C19, "GPIO15_C19"), + PINCTRL_PIN(AB9540_PIN_D19, "GPIO16_D19"), + PINCTRL_PIN(AB9540_PIN_R3, "GPIO17_R3"), + PINCTRL_PIN(AB9540_PIN_T2, "GPIO18_T2"), + PINCTRL_PIN(AB9540_PIN_U2, "GPIO19_U2"), + PINCTRL_PIN(AB9540_PIN_V2, "GPIO20_V2"), + PINCTRL_PIN(AB9540_PIN_N17, "GPIO21_N17"), + PINCTRL_PIN(AB9540_PIN_N16, "GPIO22_N16"), + PINCTRL_PIN(AB9540_PIN_M19, "GPIO23_M19"), + PINCTRL_PIN(AB9540_PIN_T3, "GPIO24_T3"), + PINCTRL_PIN(AB9540_PIN_W2, "GPIO25_W2"), + /* hole */ + PINCTRL_PIN(AB9540_PIN_H4, "GPIO27_H4"), + PINCTRL_PIN(AB9540_PIN_F1, "GPIO28_F1"), + PINCTRL_PIN(AB9540_PIN_F4, "GPIO29_F4"), + PINCTRL_PIN(AB9540_PIN_F2, "GPIO30_F2"), + PINCTRL_PIN(AB9540_PIN_E4, "GPIO31_E4"), + PINCTRL_PIN(AB9540_PIN_F3, "GPIO32_F3"), + /* hole */ + PINCTRL_PIN(AB9540_PIN_J13, "GPIO34_J13"), + /* hole */ + PINCTRL_PIN(AB9540_PIN_L17, "GPIO40_L17"), + PINCTRL_PIN(AB9540_PIN_L16, "GPIO41_L16"), + PINCTRL_PIN(AB9540_PIN_W3, "GPIO42_W3"), + PINCTRL_PIN(AB9540_PIN_N4, "GPIO50_N4"), + PINCTRL_PIN(AB9540_PIN_G12, "GPIO51_G12"), + PINCTRL_PIN(AB9540_PIN_E17, "GPIO52_E17"), + PINCTRL_PIN(AB9540_PIN_D11, "GPIO53_D11"), + PINCTRL_PIN(AB9540_PIN_M18, "GPIO60_M18"), +}; + +/* + * Maps local GPIO offsets to local pin numbers + */ +static const struct abx500_pinrange ab9540_pinranges[] = { + ABX500_PINRANGE(1, 4, ABX500_ALT_A), + ABX500_PINRANGE(10, 2, ABX500_DEFAULT), + ABX500_PINRANGE(13, 1, ABX500_DEFAULT), + ABX500_PINRANGE(14, 12, ABX500_ALT_A), + ABX500_PINRANGE(27, 6, ABX500_ALT_A), + ABX500_PINRANGE(34, 1, ABX500_ALT_A), + ABX500_PINRANGE(40, 3, ABX500_ALT_A), + ABX500_PINRANGE(50, 1, ABX500_DEFAULT), + ABX500_PINRANGE(51, 3, ABX500_ALT_A), + ABX500_PINRANGE(54, 1, ABX500_DEFAULT), +}; + +/* + * Read the pin group names like this: + * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function + * + * The groups are arranged as sets per altfunction column, so we can + * mux in one group at a time by selecting the same altfunction for them + * all. When functions require pins on different altfunctions, you need + * to combine several groups. + */ + +/* default column */ +static const unsigned sysclkreq2_d_1_pins[] = { AB9540_PIN_R4 }; +static const unsigned sysclkreq3_d_1_pins[] = { AB9540_PIN_V3 }; +static const unsigned sysclkreq4_d_1_pins[] = { AB9540_PIN_T4 }; +static const unsigned sysclkreq6_d_1_pins[] = { AB9540_PIN_T5 }; +static const unsigned gpio10_d_1_pins[] = { AB9540_PIN_B18 }; +static const unsigned gpio11_d_1_pins[] = { AB9540_PIN_C18 }; +static const unsigned gpio13_d_1_pins[] = { AB9540_PIN_D18 }; +static const unsigned pwmout1_d_1_pins[] = { AB9540_PIN_B19 }; +static const unsigned pwmout2_d_1_pins[] = { AB9540_PIN_C19 }; +static const unsigned pwmout3_d_1_pins[] = { AB9540_PIN_D19 }; +/* audio data interface 1*/ +static const unsigned adi1_d_1_pins[] = { AB9540_PIN_R3, AB9540_PIN_T2, + AB9540_PIN_U2, AB9540_PIN_V2 }; +/* USBUICC */ +static const unsigned usbuicc_d_1_pins[] = { AB9540_PIN_N17, AB9540_PIN_N16, + AB9540_PIN_M19 }; +static const unsigned sysclkreq7_d_1_pins[] = { AB9540_PIN_T3 }; +static const unsigned sysclkreq8_d_1_pins[] = { AB9540_PIN_W2 }; +/* Digital microphone 1 and 2 */ +static const unsigned dmic12_d_1_pins[] = { AB9540_PIN_H4, AB9540_PIN_F1 }; +/* Digital microphone 3 and 4 */ +static const unsigned dmic34_d_1_pins[] = { AB9540_PIN_F4, AB9540_PIN_F2 }; +/* Digital microphone 5 and 6 */ +static const unsigned dmic56_d_1_pins[] = { AB9540_PIN_E4, AB9540_PIN_F3 }; +static const unsigned extcpena_d_1_pins[] = { AB9540_PIN_J13 }; +/* modem SDA/SCL */ +static const unsigned modsclsda_d_1_pins[] = { AB9540_PIN_L17, AB9540_PIN_L16 }; +static const unsigned sysclkreq5_d_1_pins[] = { AB9540_PIN_W3 }; +static const unsigned gpio50_d_1_pins[] = { AB9540_PIN_N4 }; +static const unsigned batremn_d_1_pins[] = { AB9540_PIN_G12 }; +static const unsigned resethw_d_1_pins[] = { AB9540_PIN_E17 }; +static const unsigned service_d_1_pins[] = { AB9540_PIN_D11 }; +static const unsigned gpio60_d_1_pins[] = { AB9540_PIN_M18 }; + +/* Altfunction A column */ +static const unsigned gpio1_a_1_pins[] = { AB9540_PIN_R4 }; +static const unsigned gpio2_a_1_pins[] = { AB9540_PIN_V3 }; +static const unsigned gpio3_a_1_pins[] = { AB9540_PIN_T4 }; +static const unsigned gpio4_a_1_pins[] = { AB9540_PIN_T5 }; +static const unsigned hiqclkena_a_1_pins[] = { AB9540_PIN_B18 }; +static const unsigned pdmclk_a_1_pins[] = { AB9540_PIN_C18 }; +static const unsigned uartdata_a_1_pins[] = { AB9540_PIN_D18, AB9540_PIN_N4 }; +static const unsigned gpio14_a_1_pins[] = { AB9540_PIN_B19 }; +static const unsigned gpio15_a_1_pins[] = { AB9540_PIN_C19 }; +static const unsigned gpio16_a_1_pins[] = { AB9540_PIN_D19 }; +static const unsigned gpio17_a_1_pins[] = { AB9540_PIN_R3 }; +static const unsigned gpio18_a_1_pins[] = { AB9540_PIN_T2 }; +static const unsigned gpio19_a_1_pins[] = { AB9540_PIN_U2 }; +static const unsigned gpio20_a_1_pins[] = { AB9540_PIN_V2 }; +static const unsigned gpio21_a_1_pins[] = { AB9540_PIN_N17 }; +static const unsigned gpio22_a_1_pins[] = { AB9540_PIN_N16 }; +static const unsigned gpio23_a_1_pins[] = { AB9540_PIN_M19 }; +static const unsigned gpio24_a_1_pins[] = { AB9540_PIN_T3 }; +static const unsigned gpio25_a_1_pins[] = { AB9540_PIN_W2 }; +static const unsigned gpio27_a_1_pins[] = { AB9540_PIN_H4 }; +static const unsigned gpio28_a_1_pins[] = { AB9540_PIN_F1 }; +static const unsigned gpio29_a_1_pins[] = { AB9540_PIN_F4 }; +static const unsigned gpio30_a_1_pins[] = { AB9540_PIN_F2 }; +static const unsigned gpio31_a_1_pins[] = { AB9540_PIN_E4 }; +static const unsigned gpio32_a_1_pins[] = { AB9540_PIN_F3 }; +static const unsigned gpio34_a_1_pins[] = { AB9540_PIN_J13 }; +static const unsigned gpio40_a_1_pins[] = { AB9540_PIN_L17 }; +static const unsigned gpio41_a_1_pins[] = { AB9540_PIN_L16 }; +static const unsigned gpio42_a_1_pins[] = { AB9540_PIN_W3 }; +static const unsigned gpio51_a_1_pins[] = { AB9540_PIN_G12 }; +static const unsigned gpio52_a_1_pins[] = { AB9540_PIN_E17 }; +static const unsigned gpio53_a_1_pins[] = { AB9540_PIN_D11 }; +static const unsigned usbuiccpd_a_1_pins[] = { AB9540_PIN_M18 }; + +/* Altfunction B colum */ +static const unsigned pdmdata_b_1_pins[] = { AB9540_PIN_B18 }; +static const unsigned pwmextvibra1_b_1_pins[] = { AB9540_PIN_D18 }; +static const unsigned pwmextvibra2_b_1_pins[] = { AB9540_PIN_N4 }; + +/* Altfunction C column */ +static const unsigned usbvdat_c_1_pins[] = { AB9540_PIN_D18 }; + +#define AB9540_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \ + .npins = ARRAY_SIZE(a##_pins), .altsetting = b } + +static const struct abx500_pingroup ab9540_groups[] = { + /* default column */ + AB9540_PIN_GROUP(sysclkreq2_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(sysclkreq3_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(sysclkreq4_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(sysclkreq6_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(gpio10_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(gpio11_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(gpio13_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(pwmout1_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(pwmout2_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(pwmout3_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(adi1_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(usbuicc_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(sysclkreq7_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(sysclkreq8_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(dmic12_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(dmic34_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(dmic56_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(extcpena_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(modsclsda_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(sysclkreq5_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(gpio50_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(batremn_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(resethw_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(service_d_1, ABX500_DEFAULT), + AB9540_PIN_GROUP(gpio60_d_1, ABX500_DEFAULT), + + /* Altfunction A column */ + AB9540_PIN_GROUP(gpio1_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio2_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio3_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio4_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(hiqclkena_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(pdmclk_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(uartdata_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio14_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio15_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio16_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio17_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio18_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio19_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio20_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio21_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio22_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio23_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio24_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio25_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio27_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio28_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio29_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio30_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio31_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio32_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio34_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio40_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio41_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio42_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio51_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio52_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(gpio53_a_1, ABX500_ALT_A), + AB9540_PIN_GROUP(usbuiccpd_a_1, ABX500_ALT_A), + + /* Altfunction B column */ + AB9540_PIN_GROUP(pdmdata_b_1, ABX500_ALT_B), + AB9540_PIN_GROUP(pwmextvibra1_b_1, ABX500_ALT_B), + AB9540_PIN_GROUP(pwmextvibra2_b_1, ABX500_ALT_B), + + /* Altfunction C column */ + AB9540_PIN_GROUP(usbvdat_c_1, ABX500_ALT_C), +}; + +/* We use this macro to define the groups applicable to a function */ +#define AB9540_FUNC_GROUPS(a, b...) \ +static const char * const a##_groups[] = { b }; + +AB9540_FUNC_GROUPS(sysclkreq, "sysclkreq2_d_1", "sysclkreq3_d_1", + "sysclkreq4_d_1", "sysclkreq5_d_1", "sysclkreq6_d_1", + "sysclkreq7_d_1", "sysclkreq8_d_1"); +AB9540_FUNC_GROUPS(gpio, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1", "gpio4_a_1", + "gpio10_d_1", "gpio11_d_1", "gpio13_d_1", "gpio14_a_1", + "gpio15_a_1", "gpio16_a_1", "gpio17_a_1", "gpio18_a_1", + "gpio19_a_1", "gpio20_a_1", "gpio21_a_1", "gpio22_a_1", + "gpio23_a_1", "gpio24_a_1", "gpio25_a_1", "gpio27_a_1", + "gpio28_a_1", "gpio29_a_1", "gpio30_a_1", "gpio31_a_1", + "gpio32_a_1", "gpio34_a_1", "gpio40_a_1", "gpio41_a_1", + "gpio42_a_1", "gpio50_d_1", "gpio51_a_1", "gpio52_a_1", + "gpio53_a_1", "gpio60_d_1"); +AB9540_FUNC_GROUPS(pwmout, "pwmout1_d_1", "pwmout2_d_1", "pwmout3_d_1"); +AB9540_FUNC_GROUPS(adi1, "adi1_d_1"); +AB9540_FUNC_GROUPS(usbuicc, "usbuicc_d_1", "usbuiccpd_a_1"); +AB9540_FUNC_GROUPS(dmic, "dmic12_d_1", "dmic34_d_1", "dmic56_d_1"); +AB9540_FUNC_GROUPS(extcpena, "extcpena_d_1"); +AB9540_FUNC_GROUPS(modsclsda, "modsclsda_d_1"); +AB9540_FUNC_GROUPS(batremn, "batremn_d_1"); +AB9540_FUNC_GROUPS(resethw, "resethw_d_1"); +AB9540_FUNC_GROUPS(service, "service_d_1"); +AB9540_FUNC_GROUPS(hiqclkena, "hiqclkena_a_1"); +AB9540_FUNC_GROUPS(pdm, "pdmdata_b_1", "pdmclk_a_1"); +AB9540_FUNC_GROUPS(uartdata, "uartdata_a_1"); +AB9540_FUNC_GROUPS(pwmextvibra, "pwmextvibra1_b_1", "pwmextvibra2_b_1"); +AB9540_FUNC_GROUPS(usbvdat, "usbvdat_c_1"); + +#define FUNCTION(fname) \ + { \ + .name = #fname, \ + .groups = fname##_groups, \ + .ngroups = ARRAY_SIZE(fname##_groups), \ + } + +static const struct abx500_function ab9540_functions[] = { + FUNCTION(sysclkreq), + FUNCTION(gpio), + FUNCTION(pwmout), + FUNCTION(adi1), + FUNCTION(usbuicc), + FUNCTION(dmic), + FUNCTION(extcpena), + FUNCTION(modsclsda), + FUNCTION(batremn), + FUNCTION(resethw), + FUNCTION(service), + FUNCTION(hiqclkena), + FUNCTION(pdm), + FUNCTION(uartdata), + FUNCTION(pwmextvibra), + FUNCTION(usbvdat), +}; + +/* + * this table translates what's is in the AB9540 specification regarding the + * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C). + * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1, + * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val), + * + * example : + * + * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), + * means that pin AB9540_PIN_D18 (pin 13) supports 4 mux (default/ALT_A, + * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to + * select the mux. ALTA, ALTB and ALTC val indicates values to write in + * ALTERNATFUNC register. We need to specifies these values as SOC + * designers didn't apply the same logic on how to select mux in the + * ABx500 family. + * + * As this pins supports at least ALT_B mux, default mux is + * selected by writing 1 in GPIOSEL bit : + * + * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3 + * default | 1 | 0 | 0 + * alt_A | 0 | 0 | 1 + * alt_B | 0 | 0 | 0 + * alt_C | 0 | 1 | 0 + * + * ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED), + * means that pin AB9540_PIN_R4 (pin 1) supports 2 mux, so only GPIOSEL + * register is used to select the mux. As this pins doesn't support at + * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit : + * + * | GPIOSEL bit=0 | alternatfunc bit2= | alternatfunc bit1= + * default | 0 | 0 | 0 + * alt_A | 1 | 0 | 0 + */ + +struct alternate_functions ab9540alternate_functions[AB9540_GPIO_MAX_NUMBER + 1] = { + /* GPIOSEL1 - bits 4-7 are reserved */ + ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */ + ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(2, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(3, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/ + ALTERNATE_FUNCTIONS(4, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO4, altA controlled by bit 3*/ + ALTERNATE_FUNCTIONS(5, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO5 */ + ALTERNATE_FUNCTIONS(6, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO6 */ + ALTERNATE_FUNCTIONS(7, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO7 */ + ALTERNATE_FUNCTIONS(8, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO8 */ + /* GPIOSEL2 - bits 0 and 3 are reserved */ + ALTERNATE_FUNCTIONS(9, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO9 */ + ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED, 1, 0, 0), /* GPIO10, altA and altB controlled by bit 0 */ + ALTERNATE_FUNCTIONS(11, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO11, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(12, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO12 */ + ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */ + ALTERNATE_FUNCTIONS(14, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(15, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO15, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(16, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO16, altA controlled by bit 7 */ + /* GPIOSEL3 - bit 1-3 reserved + * pins 17 to 20 are special case, only bit 0 is used to select + * alternate function for these 4 pins. + * bits 1 to 3 are reserved + */ + ALTERNATE_FUNCTIONS(17, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(18, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(19, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(20, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(21, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO21, altA controlled by bit 4 */ + ALTERNATE_FUNCTIONS(22, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO22, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(23, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO23, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(24, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO24, altA controlled by bit 7 */ + /* GPIOSEL4 - bit 1 reserved */ + ALTERNATE_FUNCTIONS(25, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO25, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(26, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO26 */ + ALTERNATE_FUNCTIONS(27, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO27, altA controlled by bit 2 */ + ALTERNATE_FUNCTIONS(28, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO28, altA controlled by bit 3 */ + ALTERNATE_FUNCTIONS(29, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO29, altA controlled by bit 4 */ + ALTERNATE_FUNCTIONS(30, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO30, altA controlled by bit 5 */ + ALTERNATE_FUNCTIONS(31, 6, UNUSED, UNUSED, 0, 0, 0), /* GPIO31, altA controlled by bit 6 */ + ALTERNATE_FUNCTIONS(32, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO32, altA controlled by bit 7 */ + /* GPIOSEL5 - bit 0, 2-6 are reserved */ + ALTERNATE_FUNCTIONS(33, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO33 */ + ALTERNATE_FUNCTIONS(34, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(35, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO35 */ + ALTERNATE_FUNCTIONS(36, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO36 */ + ALTERNATE_FUNCTIONS(37, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO37 */ + ALTERNATE_FUNCTIONS(38, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO38 */ + ALTERNATE_FUNCTIONS(39, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO39 */ + ALTERNATE_FUNCTIONS(40, 7, UNUSED, UNUSED, 0, 0, 0), /* GPIO40, altA controlled by bit 7 */ + /* GPIOSEL6 - bit 2-7 are reserved */ + ALTERNATE_FUNCTIONS(41, 0, UNUSED, UNUSED, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */ + ALTERNATE_FUNCTIONS(42, 1, UNUSED, UNUSED, 0, 0, 0), /* GPIO42, altA controlled by bit 1 */ + ALTERNATE_FUNCTIONS(43, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO43 */ + ALTERNATE_FUNCTIONS(44, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO44 */ + ALTERNATE_FUNCTIONS(45, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO45 */ + ALTERNATE_FUNCTIONS(46, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO46 */ + ALTERNATE_FUNCTIONS(47, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO47 */ + ALTERNATE_FUNCTIONS(48, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO48 */ + /* + * GPIOSEL7 - bit 0 and 6-7 are reserved + * special case with GPIO60, wich is located at offset 5 of gpiosel7 + * don't know why it has been called GPIO60 in AB9540 datasheet, + * GPIO54 would be logical..., so at SOC point of view we consider + * GPIO60 = GPIO54 + */ + ALTERNATE_FUNCTIONS(49, 0, UNUSED, UNUSED, 0, 0, 0), /* no GPIO49 */ + ALTERNATE_FUNCTIONS(50, 1, 2, UNUSED, 1, 0, 0), /* GPIO50, altA and altB controlled by bit 1 */ + ALTERNATE_FUNCTIONS(51, 2, UNUSED, UNUSED, 0, 0, 0), /* GPIO51, altA controlled by bit 2 */ + ALTERNATE_FUNCTIONS(52, 3, UNUSED, UNUSED, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */ + ALTERNATE_FUNCTIONS(53, 4, UNUSED, UNUSED, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */ + ALTERNATE_FUNCTIONS(54, 5, UNUSED, UNUSED, 0, 0, 0), /* GPIO54 = GPIO60, altA controlled by bit 5 */ +}; + +struct abx500_gpio_irq_cluster ab9540_gpio_irq_cluster[] = { + GPIO_IRQ_CLUSTER(10, 13, AB8500_INT_GPIO10R), + GPIO_IRQ_CLUSTER(24, 25, AB8500_INT_GPIO24R), + GPIO_IRQ_CLUSTER(40, 41, AB8500_INT_GPIO40R), + GPIO_IRQ_CLUSTER(50, 54, AB9540_INT_GPIO50R), +}; + +static struct abx500_pinctrl_soc_data ab9540_soc = { + .gpio_ranges = ab9540_pinranges, + .gpio_num_ranges = ARRAY_SIZE(ab9540_pinranges), + .pins = ab9540_pins, + .npins = ARRAY_SIZE(ab9540_pins), + .functions = ab9540_functions, + .nfunctions = ARRAY_SIZE(ab9540_functions), + .groups = ab9540_groups, + .ngroups = ARRAY_SIZE(ab9540_groups), + .alternate_functions = ab9540alternate_functions, + .gpio_irq_cluster = ab9540_gpio_irq_cluster, + .ngpio_irq_cluster = ARRAY_SIZE(ab9540_gpio_irq_cluster), + .irq_gpio_rising_offset = AB8500_INT_GPIO6R, + .irq_gpio_falling_offset = AB8500_INT_GPIO6F, + .irq_gpio_factor = 1, +}; + +void +abx500_pinctrl_ab9540_init(struct abx500_pinctrl_soc_data **soc) +{ + *soc = &ab9540_soc; +} diff --git a/drivers/pinctrl/pinctrl-abx500.c b/drivers/pinctrl/pinctrl-abx500.c new file mode 100644 index 000000000000..caecdd373061 --- /dev/null +++ b/drivers/pinctrl/pinctrl-abx500.c @@ -0,0 +1,1012 @@ +/* + * Copyright (C) ST-Ericsson SA 2013 + * + * Author: Patrice Chotard <patrice.chotard@st.com> + * License terms: GNU General Public License (GPL) version 2 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/slab.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/err.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <linux/irq.h> +#include <linux/irqdomain.h> +#include <linux/interrupt.h> +#include <linux/bitops.h> +#include <linux/mfd/abx500.h> +#include <linux/mfd/abx500/ab8500.h> +#include <linux/mfd/abx500/ab8500-gpio.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/pinctrl/consumer.h> +#include <linux/pinctrl/pinmux.h> +#include <linux/pinctrl/pinconf.h> +#include <linux/pinctrl/pinconf-generic.h> + +#include "pinctrl-abx500.h" + +/* + * The AB9540 and AB8540 GPIO support are extended versions + * of the AB8500 GPIO support. + * The AB9540 supports an additional (7th) register so that + * more GPIO may be configured and used. + * The AB8540 supports 4 new gpios (GPIOx_VBAT) that have + * internal pull-up and pull-down capabilities. + */ + +/* + * GPIO registers offset + * Bank: 0x10 + */ +#define AB8500_GPIO_SEL1_REG 0x00 +#define AB8500_GPIO_SEL2_REG 0x01 +#define AB8500_GPIO_SEL3_REG 0x02 +#define AB8500_GPIO_SEL4_REG 0x03 +#define AB8500_GPIO_SEL5_REG 0x04 +#define AB8500_GPIO_SEL6_REG 0x05 +#define AB9540_GPIO_SEL7_REG 0x06 + +#define AB8500_GPIO_DIR1_REG 0x10 +#define AB8500_GPIO_DIR2_REG 0x11 +#define AB8500_GPIO_DIR3_REG 0x12 +#define AB8500_GPIO_DIR4_REG 0x13 +#define AB8500_GPIO_DIR5_REG 0x14 +#define AB8500_GPIO_DIR6_REG 0x15 +#define AB9540_GPIO_DIR7_REG 0x16 + +#define AB8500_GPIO_OUT1_REG 0x20 +#define AB8500_GPIO_OUT2_REG 0x21 +#define AB8500_GPIO_OUT3_REG 0x22 +#define AB8500_GPIO_OUT4_REG 0x23 +#define AB8500_GPIO_OUT5_REG 0x24 +#define AB8500_GPIO_OUT6_REG 0x25 +#define AB9540_GPIO_OUT7_REG 0x26 + +#define AB8500_GPIO_PUD1_REG 0x30 +#define AB8500_GPIO_PUD2_REG 0x31 +#define AB8500_GPIO_PUD3_REG 0x32 +#define AB8500_GPIO_PUD4_REG 0x33 +#define AB8500_GPIO_PUD5_REG 0x34 +#define AB8500_GPIO_PUD6_REG 0x35 +#define AB9540_GPIO_PUD7_REG 0x36 + +#define AB8500_GPIO_IN1_REG 0x40 +#define AB8500_GPIO_IN2_REG 0x41 +#define AB8500_GPIO_IN3_REG 0x42 +#define AB8500_GPIO_IN4_REG 0x43 +#define AB8500_GPIO_IN5_REG 0x44 +#define AB8500_GPIO_IN6_REG 0x45 +#define AB9540_GPIO_IN7_REG 0x46 +#define AB8540_GPIO_VINSEL_REG 0x47 +#define AB8540_GPIO_PULL_UPDOWN_REG 0x48 +#define AB8500_GPIO_ALTFUN_REG 0x50 +#define AB8540_GPIO_PULL_UPDOWN_MASK 0x03 +#define AB8540_GPIO_VINSEL_MASK 0x03 +#define AB8540_GPIOX_VBAT_START 51 +#define AB8540_GPIOX_VBAT_END 54 + +struct abx500_pinctrl { + struct device *dev; + struct pinctrl_dev *pctldev; + struct abx500_pinctrl_soc_data *soc; + struct gpio_chip chip; + struct ab8500 *parent; + struct mutex lock; + struct abx500_gpio_irq_cluster *irq_cluster; + int irq_cluster_size; +}; + +/** + * to_abx500_pinctrl() - get the pointer to abx500_pinctrl + * @chip: Member of the structure abx500_pinctrl + */ +static inline struct abx500_pinctrl *to_abx500_pinctrl(struct gpio_chip *chip) +{ + return container_of(chip, struct abx500_pinctrl, chip); +} + +static int abx500_gpio_get_bit(struct gpio_chip *chip, u8 reg, + unsigned offset, bool *bit) +{ + struct abx500_pinctrl *pct = to_abx500_pinctrl(chip); + u8 pos = offset % 8; + u8 val; + int ret; + + reg += offset / 8; + ret = abx500_get_register_interruptible(pct->dev, + AB8500_MISC, reg, &val); + + *bit = !!(val & BIT(pos)); + + if (ret < 0) + dev_err(pct->dev, + "%s read reg =%x, offset=%x failed\n", + __func__, reg, offset); + + return ret; +} + +static int abx500_gpio_set_bits(struct gpio_chip *chip, u8 reg, + unsigned offset, int val) +{ + struct abx500_pinctrl *pct = to_abx500_pinctrl(chip); + u8 pos = offset % 8; + int ret; + + reg += offset / 8; + ret = abx500_mask_and_set_register_interruptible(pct->dev, + AB8500_MISC, reg, BIT(pos), val << pos); + if (ret < 0) + dev_err(pct->dev, "%s write failed\n", __func__); + + return ret; +} + +/** + * abx500_gpio_get() - Get the particular GPIO value + * @chip: Gpio device + * @offset: GPIO number to read + */ +static int abx500_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + struct abx500_pinctrl *pct = to_abx500_pinctrl(chip); + bool bit; + int ret; + + ret = abx500_gpio_get_bit(chip, AB8500_GPIO_IN1_REG, + offset, &bit); + if (ret < 0) { + dev_err(pct->dev, "%s failed\n", __func__); + return ret; + } + + return bit; +} + +static void abx500_gpio_set(struct gpio_chip *chip, unsigned offset, int val) +{ + struct abx500_pinctrl *pct = to_abx500_pinctrl(chip); + int ret; + + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_OUT1_REG, offset, val); + if (ret < 0) + dev_err(pct->dev, "%s write failed\n", __func__); +} + +static int abx500_config_pull_updown(struct abx500_pinctrl *pct, + int offset, enum abx500_gpio_pull_updown val) +{ + u8 pos; + int ret; + struct pullud *pullud; + + if (!pct->soc->pullud) { + dev_err(pct->dev, "%s AB chip doesn't support pull up/down feature", + __func__); + ret = -EPERM; + goto out; + } + + pullud = pct->soc->pullud; + + if ((offset < pullud->first_pin) + || (offset > pullud->last_pin)) { + ret = -EINVAL; + goto out; + } + + pos = offset << 1; + + ret = abx500_mask_and_set_register_interruptible(pct->dev, + AB8500_MISC, AB8540_GPIO_PULL_UPDOWN_REG, + AB8540_GPIO_PULL_UPDOWN_MASK << pos, val << pos); + +out: + if (ret < 0) + dev_err(pct->dev, "%s failed (%d)\n", __func__, ret); + + return ret; +} + +static int abx500_gpio_direction_output(struct gpio_chip *chip, + unsigned offset, + int val) +{ + struct abx500_pinctrl *pct = to_abx500_pinctrl(chip); + struct pullud *pullud = pct->soc->pullud; + unsigned gpio; + int ret; + + /* set direction as output */ + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_DIR1_REG, offset, 1); + if (ret < 0) + return ret; + + /* disable pull down */ + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_PUD1_REG, offset, 1); + if (ret < 0) + return ret; + + /* if supported, disable both pull down and pull up */ + gpio = offset + 1; + if (pullud && gpio >= pullud->first_pin && gpio <= pullud->last_pin) { + ret = abx500_config_pull_updown(pct, + gpio, + ABX500_GPIO_PULL_NONE); + if (ret < 0) + return ret; + } + + /* set the output as 1 or 0 */ + return abx500_gpio_set_bits(chip, AB8500_GPIO_OUT1_REG, offset, val); +} + +static int abx500_gpio_direction_input(struct gpio_chip *chip, unsigned offset) +{ + /* set the register as input */ + return abx500_gpio_set_bits(chip, AB8500_GPIO_DIR1_REG, offset, 0); +} + +static int abx500_gpio_to_irq(struct gpio_chip *chip, unsigned offset) +{ + struct abx500_pinctrl *pct = to_abx500_pinctrl(chip); + /* The AB8500 GPIO numbers are off by one */ + int gpio = offset + 1; + int hwirq; + int i; + + for (i = 0; i < pct->irq_cluster_size; i++) { + struct abx500_gpio_irq_cluster *cluster = + &pct->irq_cluster[i]; + + if (gpio >= cluster->start && gpio <= cluster->end) { + /* + * The ABx500 GPIO's associated IRQs are clustered together + * throughout the interrupt numbers at irregular intervals. + * To solve this quandry, we have placed the read-in values + * into the cluster information table. + */ + hwirq = gpio - cluster->start + cluster->to_irq; + return irq_create_mapping(pct->parent->domain, hwirq); + } + } + + return -EINVAL; +} + +static int abx500_set_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip, + unsigned gpio, int alt_setting) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + struct alternate_functions af = pct->soc->alternate_functions[gpio]; + int ret; + int val; + unsigned offset; + + const char *modes[] = { + [ABX500_DEFAULT] = "default", + [ABX500_ALT_A] = "altA", + [ABX500_ALT_B] = "altB", + [ABX500_ALT_C] = "altC", + }; + + /* sanity check */ + if (((alt_setting == ABX500_ALT_A) && (af.gpiosel_bit == UNUSED)) || + ((alt_setting == ABX500_ALT_B) && (af.alt_bit1 == UNUSED)) || + ((alt_setting == ABX500_ALT_C) && (af.alt_bit2 == UNUSED))) { + dev_dbg(pct->dev, "pin %d doesn't support %s mode\n", gpio, + modes[alt_setting]); + return -EINVAL; + } + + /* on ABx5xx, there is no GPIO0, so adjust the offset */ + offset = gpio - 1; + + switch (alt_setting) { + case ABX500_DEFAULT: + /* + * for ABx5xx family, default mode is always selected by + * writing 0 to GPIOSELx register, except for pins which + * support at least ALT_B mode, default mode is selected + * by writing 1 to GPIOSELx register + */ + val = 0; + if (af.alt_bit1 != UNUSED) + val++; + + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG, + offset, val); + break; + + case ABX500_ALT_A: + /* + * for ABx5xx family, alt_a mode is always selected by + * writing 1 to GPIOSELx register, except for pins which + * support at least ALT_B mode, alt_a mode is selected + * by writing 0 to GPIOSELx register and 0 in ALTFUNC + * register + */ + if (af.alt_bit1 != UNUSED) { + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG, + offset, 0); + ret = abx500_gpio_set_bits(chip, + AB8500_GPIO_ALTFUN_REG, + af.alt_bit1, + !!(af.alta_val && BIT(0))); + if (af.alt_bit2 != UNUSED) + ret = abx500_gpio_set_bits(chip, + AB8500_GPIO_ALTFUN_REG, + af.alt_bit2, + !!(af.alta_val && BIT(1))); + } else + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG, + offset, 1); + break; + + case ABX500_ALT_B: + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG, + offset, 0); + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_ALTFUN_REG, + af.alt_bit1, !!(af.altb_val && BIT(0))); + if (af.alt_bit2 != UNUSED) + ret = abx500_gpio_set_bits(chip, + AB8500_GPIO_ALTFUN_REG, + af.alt_bit2, + !!(af.altb_val && BIT(1))); + break; + + case ABX500_ALT_C: + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_SEL1_REG, + offset, 0); + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_ALTFUN_REG, + af.alt_bit2, !!(af.altc_val && BIT(0))); + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_ALTFUN_REG, + af.alt_bit2, !!(af.altc_val && BIT(1))); + break; + + default: + dev_dbg(pct->dev, "unknow alt_setting %d\n", alt_setting); + + return -EINVAL; + } + + return ret; +} + +static u8 abx500_get_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip, + unsigned gpio) +{ + u8 mode; + bool bit_mode; + bool alt_bit1; + bool alt_bit2; + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + struct alternate_functions af = pct->soc->alternate_functions[gpio]; + /* on ABx5xx, there is no GPIO0, so adjust the offset */ + unsigned offset = gpio - 1; + + /* + * if gpiosel_bit is set to unused, + * it means no GPIO or special case + */ + if (af.gpiosel_bit == UNUSED) + return ABX500_DEFAULT; + + /* read GpioSelx register */ + abx500_gpio_get_bit(chip, AB8500_GPIO_SEL1_REG + (offset / 8), + af.gpiosel_bit, &bit_mode); + mode = bit_mode; + + /* sanity check */ + if ((af.alt_bit1 < UNUSED) || (af.alt_bit1 > 7) || + (af.alt_bit2 < UNUSED) || (af.alt_bit2 > 7)) { + dev_err(pct->dev, + "alt_bitX value not in correct range (-1 to 7)\n"); + return -EINVAL; + } + + /* if alt_bit2 is used, alt_bit1 must be used too */ + if ((af.alt_bit2 != UNUSED) && (af.alt_bit1 == UNUSED)) { + dev_err(pct->dev, + "if alt_bit2 is used, alt_bit1 can't be unused\n"); + return -EINVAL; + } + + /* check if pin use AlternateFunction register */ + if ((af.alt_bit1 == UNUSED) && (af.alt_bit1 == UNUSED)) + return mode; + /* + * if pin GPIOSEL bit is set and pin supports alternate function, + * it means DEFAULT mode + */ + if (mode) + return ABX500_DEFAULT; + + /* + * pin use the AlternatFunction register + * read alt_bit1 value + */ + abx500_gpio_get_bit(chip, AB8500_GPIO_ALTFUN_REG, + af.alt_bit1, &alt_bit1); + + if (af.alt_bit2 != UNUSED) + /* read alt_bit2 value */ + abx500_gpio_get_bit(chip, AB8500_GPIO_ALTFUN_REG, af.alt_bit2, + &alt_bit2); + else + alt_bit2 = 0; + + mode = (alt_bit2 << 1) + alt_bit1; + if (mode == af.alta_val) + return ABX500_ALT_A; + else if (mode == af.altb_val) + return ABX500_ALT_B; + else + return ABX500_ALT_C; +} + +#ifdef CONFIG_DEBUG_FS + +#include <linux/seq_file.h> + +static void abx500_gpio_dbg_show_one(struct seq_file *s, + struct pinctrl_dev *pctldev, + struct gpio_chip *chip, + unsigned offset, unsigned gpio) +{ + const char *label = gpiochip_is_requested(chip, offset - 1); + u8 gpio_offset = offset - 1; + int mode = -1; + bool is_out; + bool pull; + + const char *modes[] = { + [ABX500_DEFAULT] = "default", + [ABX500_ALT_A] = "altA", + [ABX500_ALT_B] = "altB", + [ABX500_ALT_C] = "altC", + }; + + abx500_gpio_get_bit(chip, AB8500_GPIO_DIR1_REG, gpio_offset, &is_out); + abx500_gpio_get_bit(chip, AB8500_GPIO_PUD1_REG, gpio_offset, &pull); + + if (pctldev) + mode = abx500_get_mode(pctldev, chip, offset); + + seq_printf(s, " gpio-%-3d (%-20.20s) %-3s %-9s %s", + gpio, label ?: "(none)", + is_out ? "out" : "in ", + is_out ? + (chip->get + ? (chip->get(chip, offset) ? "hi" : "lo") + : "? ") + : (pull ? "pull up" : "pull down"), + (mode < 0) ? "unknown" : modes[mode]); +} + +static void abx500_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) +{ + unsigned i; + unsigned gpio = chip->base; + struct abx500_pinctrl *pct = to_abx500_pinctrl(chip); + struct pinctrl_dev *pctldev = pct->pctldev; + + for (i = 0; i < chip->ngpio; i++, gpio++) { + /* On AB8500, there is no GPIO0, the first is the GPIO 1 */ + abx500_gpio_dbg_show_one(s, pctldev, chip, i + 1, gpio); + seq_printf(s, "\n"); + } +} + +#else +static inline void abx500_gpio_dbg_show_one(struct seq_file *s, + struct pinctrl_dev *pctldev, + struct gpio_chip *chip, + unsigned offset, unsigned gpio) +{ +} +#define abx500_gpio_dbg_show NULL +#endif + +int abx500_gpio_request(struct gpio_chip *chip, unsigned offset) +{ + int gpio = chip->base + offset; + + return pinctrl_request_gpio(gpio); +} + +void abx500_gpio_free(struct gpio_chip *chip, unsigned offset) +{ + int gpio = chip->base + offset; + + pinctrl_free_gpio(gpio); +} + +static struct gpio_chip abx500gpio_chip = { + .label = "abx500-gpio", + .owner = THIS_MODULE, + .request = abx500_gpio_request, + .free = abx500_gpio_free, + .direction_input = abx500_gpio_direction_input, + .get = abx500_gpio_get, + .direction_output = abx500_gpio_direction_output, + .set = abx500_gpio_set, + .to_irq = abx500_gpio_to_irq, + .dbg_show = abx500_gpio_dbg_show, +}; + +static int abx500_pmx_get_funcs_cnt(struct pinctrl_dev *pctldev) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + + return pct->soc->nfunctions; +} + +static const char *abx500_pmx_get_func_name(struct pinctrl_dev *pctldev, + unsigned function) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + + return pct->soc->functions[function].name; +} + +static int abx500_pmx_get_func_groups(struct pinctrl_dev *pctldev, + unsigned function, + const char * const **groups, + unsigned * const num_groups) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + + *groups = pct->soc->functions[function].groups; + *num_groups = pct->soc->functions[function].ngroups; + + return 0; +} + +static int abx500_pmx_enable(struct pinctrl_dev *pctldev, unsigned function, + unsigned group) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + struct gpio_chip *chip = &pct->chip; + const struct abx500_pingroup *g; + int i; + int ret = 0; + + g = &pct->soc->groups[group]; + if (g->altsetting < 0) + return -EINVAL; + + dev_dbg(pct->dev, "enable group %s, %u pins\n", g->name, g->npins); + + for (i = 0; i < g->npins; i++) { + dev_dbg(pct->dev, "setting pin %d to altsetting %d\n", + g->pins[i], g->altsetting); + + ret = abx500_set_mode(pctldev, chip, g->pins[i], g->altsetting); + } + + return ret; +} + +static void abx500_pmx_disable(struct pinctrl_dev *pctldev, + unsigned function, unsigned group) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + const struct abx500_pingroup *g; + + g = &pct->soc->groups[group]; + if (g->altsetting < 0) + return; + + /* FIXME: poke out the mux, set the pin to some default state? */ + dev_dbg(pct->dev, "disable group %s, %u pins\n", g->name, g->npins); +} + +int abx500_gpio_request_enable(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, + unsigned offset) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + const struct abx500_pinrange *p; + int ret; + int i; + + /* + * Different ranges have different ways to enable GPIO function on a + * pin, so refer back to our local range type, where we handily define + * what altfunc enables GPIO for a certain pin. + */ + for (i = 0; i < pct->soc->gpio_num_ranges; i++) { + p = &pct->soc->gpio_ranges[i]; + if ((offset >= p->offset) && + (offset < (p->offset + p->npins))) + break; + } + + if (i == pct->soc->gpio_num_ranges) { + dev_err(pct->dev, "%s failed to locate range\n", __func__); + return -ENODEV; + } + + dev_dbg(pct->dev, "enable GPIO by altfunc %d at gpio %d\n", + p->altfunc, offset); + + ret = abx500_set_mode(pct->pctldev, &pct->chip, + offset, p->altfunc); + if (ret < 0) { + dev_err(pct->dev, "%s setting altfunc failed\n", __func__); + return ret; + } + + return ret; +} + +static void abx500_gpio_disable_free(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, + unsigned offset) +{ +} + +static struct pinmux_ops abx500_pinmux_ops = { + .get_functions_count = abx500_pmx_get_funcs_cnt, + .get_function_name = abx500_pmx_get_func_name, + .get_function_groups = abx500_pmx_get_func_groups, + .enable = abx500_pmx_enable, + .disable = abx500_pmx_disable, + .gpio_request_enable = abx500_gpio_request_enable, + .gpio_disable_free = abx500_gpio_disable_free, +}; + +static int abx500_get_groups_cnt(struct pinctrl_dev *pctldev) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + + return pct->soc->ngroups; +} + +static const char *abx500_get_group_name(struct pinctrl_dev *pctldev, + unsigned selector) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + + return pct->soc->groups[selector].name; +} + +static int abx500_get_group_pins(struct pinctrl_dev *pctldev, + unsigned selector, + const unsigned **pins, + unsigned *num_pins) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + + *pins = pct->soc->groups[selector].pins; + *num_pins = pct->soc->groups[selector].npins; + + return 0; +} + +static void abx500_pin_dbg_show(struct pinctrl_dev *pctldev, + struct seq_file *s, unsigned offset) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + struct gpio_chip *chip = &pct->chip; + + abx500_gpio_dbg_show_one(s, pctldev, chip, offset, + chip->base + offset - 1); +} + +static struct pinctrl_ops abx500_pinctrl_ops = { + .get_groups_count = abx500_get_groups_cnt, + .get_group_name = abx500_get_group_name, + .get_group_pins = abx500_get_group_pins, + .pin_dbg_show = abx500_pin_dbg_show, +}; + +int abx500_pin_config_get(struct pinctrl_dev *pctldev, + unsigned pin, + unsigned long *config) +{ + return -ENOSYS; +} + +int abx500_pin_config_set(struct pinctrl_dev *pctldev, + unsigned pin, + unsigned long config) +{ + struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev); + struct pullud *pullud = pct->soc->pullud; + struct gpio_chip *chip = &pct->chip; + unsigned offset; + int ret; + enum pin_config_param param = pinconf_to_config_param(config); + enum pin_config_param argument = pinconf_to_config_argument(config); + + dev_dbg(chip->dev, "pin %d [%#lx]: %s %s\n", + pin, config, (param == PIN_CONFIG_OUTPUT) ? "output " : "input", + (param == PIN_CONFIG_OUTPUT) ? (argument ? "high" : "low") : + (argument ? "pull up" : "pull down")); + + /* on ABx500, there is no GPIO0, so adjust the offset */ + offset = pin - 1; + + switch (param) { + case PIN_CONFIG_BIAS_PULL_DOWN: + /* + * if argument = 1 set the pull down + * else clear the pull down + */ + ret = abx500_gpio_direction_input(chip, offset); + /* + * Some chips only support pull down, while some actually + * support both pull up and pull down. Such chips have + * a "pullud" range specified for the pins that support + * both features. If the pin is not within that range, we + * fall back to the old bit set that only support pull down. + */ + if (pullud && + pin >= pullud->first_pin && + pin <= pullud->last_pin) + ret = abx500_config_pull_updown(pct, + pin, + argument ? ABX500_GPIO_PULL_DOWN : ABX500_GPIO_PULL_NONE); + else + /* Chip only supports pull down */ + ret = abx500_gpio_set_bits(chip, AB8500_GPIO_PUD1_REG, + offset, argument ? 0 : 1); + break; + + case PIN_CONFIG_OUTPUT: + ret = abx500_gpio_direction_output(chip, offset, argument); + + break; + + default: + dev_err(chip->dev, "illegal configuration requested\n"); + + return -EINVAL; + } + + return ret; +} + +static struct pinconf_ops abx500_pinconf_ops = { + .pin_config_get = abx500_pin_config_get, + .pin_config_set = abx500_pin_config_set, +}; + +static struct pinctrl_desc abx500_pinctrl_desc = { + .name = "pinctrl-abx500", + .pctlops = &abx500_pinctrl_ops, + .pmxops = &abx500_pinmux_ops, + .confops = &abx500_pinconf_ops, + .owner = THIS_MODULE, +}; + +static int abx500_get_gpio_num(struct abx500_pinctrl_soc_data *soc) +{ + unsigned int lowest = 0; + unsigned int highest = 0; + unsigned int npins = 0; + int i; + + /* + * Compute number of GPIOs from the last SoC gpio range descriptors + * These ranges may include "holes" but the GPIO number space shall + * still be homogeneous, so we need to detect and account for any + * such holes so that these are included in the number of GPIO pins. + */ + for (i = 0; i < soc->gpio_num_ranges; i++) { + unsigned gstart; + unsigned gend; + const struct abx500_pinrange *p; + + p = &soc->gpio_ranges[i]; + gstart = p->offset; + gend = p->offset + p->npins - 1; + + if (i == 0) { + /* First iteration, set start values */ + lowest = gstart; + highest = gend; + } else { + if (gstart < lowest) + lowest = gstart; + if (gend > highest) + highest = gend; + } + } + /* this gives the absolute number of pins */ + npins = highest - lowest + 1; + return npins; +} + +static const struct of_device_id abx500_gpio_match[] = { + { .compatible = "stericsson,ab8500-gpio", .data = (void *)PINCTRL_AB8500, }, + { .compatible = "stericsson,ab8505-gpio", .data = (void *)PINCTRL_AB8505, }, + { .compatible = "stericsson,ab8540-gpio", .data = (void *)PINCTRL_AB8540, }, + { .compatible = "stericsson,ab9540-gpio", .data = (void *)PINCTRL_AB9540, }, +}; + +static int abx500_gpio_probe(struct platform_device *pdev) +{ + struct ab8500_platform_data *abx500_pdata = + dev_get_platdata(pdev->dev.parent); + struct abx500_gpio_platform_data *pdata = NULL; + struct device_node *np = pdev->dev.of_node; + struct abx500_pinctrl *pct; + const struct platform_device_id *platid = platform_get_device_id(pdev); + unsigned int id = -1; + int ret, err; + int i; + + if (abx500_pdata) + pdata = abx500_pdata->gpio; + if (!pdata) { + if (np) { + const struct of_device_id *match; + + match = of_match_device(abx500_gpio_match, &pdev->dev); + if (!match) + return -ENODEV; + id = (unsigned long)match->data; + } else { + dev_err(&pdev->dev, "gpio dt and platform data missing\n"); + return -ENODEV; + } + } + + if (platid) + id = platid->driver_data; + + pct = devm_kzalloc(&pdev->dev, sizeof(struct abx500_pinctrl), + GFP_KERNEL); + if (pct == NULL) { + dev_err(&pdev->dev, + "failed to allocate memory for pct\n"); + return -ENOMEM; + } + + pct->dev = &pdev->dev; + pct->parent = dev_get_drvdata(pdev->dev.parent); + pct->chip = abx500gpio_chip; + pct->chip.dev = &pdev->dev; + pct->chip.base = pdata->gpio_base; + pct->chip.base = (np) ? -1 : pdata->gpio_base; + + /* initialize the lock */ + mutex_init(&pct->lock); + + /* Poke in other ASIC variants here */ + switch (id) { + case PINCTRL_AB8500: + abx500_pinctrl_ab8500_init(&pct->soc); + break; + case PINCTRL_AB8540: + abx500_pinctrl_ab8540_init(&pct->soc); + break; + case PINCTRL_AB9540: + abx500_pinctrl_ab9540_init(&pct->soc); + break; + case PINCTRL_AB8505: + abx500_pinctrl_ab8505_init(&pct->soc); + break; + default: + dev_err(&pdev->dev, "Unsupported pinctrl sub driver (%d)\n", + (int) platid->driver_data); + mutex_destroy(&pct->lock); + return -EINVAL; + } + + if (!pct->soc) { + dev_err(&pdev->dev, "Invalid SOC data\n"); + mutex_destroy(&pct->lock); + return -EINVAL; + } + + pct->chip.ngpio = abx500_get_gpio_num(pct->soc); + pct->irq_cluster = pct->soc->gpio_irq_cluster; + pct->irq_cluster_size = pct->soc->ngpio_irq_cluster; + + ret = gpiochip_add(&pct->chip); + if (ret) { + dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret); + mutex_destroy(&pct->lock); + return ret; + } + dev_info(&pdev->dev, "added gpiochip\n"); + + abx500_pinctrl_desc.pins = pct->soc->pins; + abx500_pinctrl_desc.npins = pct->soc->npins; + pct->pctldev = pinctrl_register(&abx500_pinctrl_desc, &pdev->dev, pct); + if (!pct->pctldev) { + dev_err(&pdev->dev, + "could not register abx500 pinctrl driver\n"); + ret = -EINVAL; + goto out_rem_chip; + } + dev_info(&pdev->dev, "registered pin controller\n"); + + /* We will handle a range of GPIO pins */ + for (i = 0; i < pct->soc->gpio_num_ranges; i++) { + const struct abx500_pinrange *p = &pct->soc->gpio_ranges[i]; + + ret = gpiochip_add_pin_range(&pct->chip, + dev_name(&pdev->dev), + p->offset - 1, p->offset, p->npins); + if (ret < 0) + goto out_rem_chip; + } + + platform_set_drvdata(pdev, pct); + dev_info(&pdev->dev, "initialized abx500 pinctrl driver\n"); + + return 0; + +out_rem_chip: + err = gpiochip_remove(&pct->chip); + if (err) + dev_info(&pdev->dev, "failed to remove gpiochip\n"); + + mutex_destroy(&pct->lock); + return ret; +} + +/** + * abx500_gpio_remove() - remove Ab8500-gpio driver + * @pdev: Platform device registered + */ +static int abx500_gpio_remove(struct platform_device *pdev) +{ + struct abx500_pinctrl *pct = platform_get_drvdata(pdev); + int ret; + + ret = gpiochip_remove(&pct->chip); + if (ret < 0) { + dev_err(pct->dev, "unable to remove gpiochip: %d\n", + ret); + return ret; + } + + mutex_destroy(&pct->lock); + + return 0; +} + +static const struct platform_device_id abx500_pinctrl_id[] = { + { "pinctrl-ab8500", PINCTRL_AB8500 }, + { "pinctrl-ab8540", PINCTRL_AB8540 }, + { "pinctrl-ab9540", PINCTRL_AB9540 }, + { "pinctrl-ab8505", PINCTRL_AB8505 }, + { }, +}; + +static struct platform_driver abx500_gpio_driver = { + .driver = { + .name = "abx500-gpio", + .owner = THIS_MODULE, + .of_match_table = abx500_gpio_match, + }, + .probe = abx500_gpio_probe, + .remove = abx500_gpio_remove, + .id_table = abx500_pinctrl_id, +}; + +static int __init abx500_gpio_init(void) +{ + return platform_driver_register(&abx500_gpio_driver); +} +core_initcall(abx500_gpio_init); + +MODULE_AUTHOR("Patrice Chotard <patrice.chotard@st.com>"); +MODULE_DESCRIPTION("Driver allows to use AxB5xx unused pins to be used as GPIO"); +MODULE_ALIAS("platform:abx500-gpio"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-abx500.h b/drivers/pinctrl/pinctrl-abx500.h new file mode 100644 index 000000000000..eeca8f973999 --- /dev/null +++ b/drivers/pinctrl/pinctrl-abx500.h @@ -0,0 +1,234 @@ +#ifndef PINCTRL_PINCTRL_ABx5O0_H +#define PINCTRL_PINCTRL_ABx500_H + +/* Package definitions */ +#define PINCTRL_AB8500 0 +#define PINCTRL_AB8540 1 +#define PINCTRL_AB9540 2 +#define PINCTRL_AB8505 3 + +/* pins alternate function */ +enum abx500_pin_func { + ABX500_DEFAULT, + ABX500_ALT_A, + ABX500_ALT_B, + ABX500_ALT_C, +}; + +/** + * struct abx500_function - ABx500 pinctrl mux function + * @name: The name of the function, exported to pinctrl core. + * @groups: An array of pin groups that may select this function. + * @ngroups: The number of entries in @groups. + */ +struct abx500_function { + const char *name; + const char * const *groups; + unsigned ngroups; +}; + +/** + * struct abx500_pingroup - describes a ABx500 pin group + * @name: the name of this specific pin group + * @pins: an array of discrete physical pins used in this group, taken + * from the driver-local pin enumeration space + * @num_pins: the number of pins in this group array, i.e. the number of + * elements in .pins so we can iterate over that array + * @altsetting: the altsetting to apply to all pins in this group to + * configure them to be used by a function + */ +struct abx500_pingroup { + const char *name; + const unsigned int *pins; + const unsigned npins; + int altsetting; +}; + +#define ALTERNATE_FUNCTIONS(pin, sel_bit, alt1, alt2, alta, altb, altc) \ +{ \ + .pin_number = pin, \ + .gpiosel_bit = sel_bit, \ + .alt_bit1 = alt1, \ + .alt_bit2 = alt2, \ + .alta_val = alta, \ + .altb_val = altb, \ + .altc_val = altc, \ +} + +#define UNUSED -1 +/** + * struct alternate_functions + * @pin_number: The pin number + * @gpiosel_bit: Control bit in GPIOSEL register, + * @alt_bit1: First AlternateFunction bit used to select the + * alternate function + * @alt_bit2: Second AlternateFunction bit used to select the + * alternate function + * + * these 3 following fields are necessary due to none + * coherency on how to select the altA, altB and altC + * function between the ABx500 SOC family when using + * alternatfunc register. + * @alta_val: value to write in alternatfunc to select altA function + * @altb_val: value to write in alternatfunc to select altB function + * @altc_val: value to write in alternatfunc to select altC function + */ +struct alternate_functions { + unsigned pin_number; + s8 gpiosel_bit; + s8 alt_bit1; + s8 alt_bit2; + u8 alta_val; + u8 altb_val; + u8 altc_val; +}; + +/** + * struct pullud - specific pull up/down feature + * @first_pin: The pin number of the first pins which support + * specific pull up/down + * @last_pin: The pin number of the last pins + */ +struct pullud { + unsigned first_pin; + unsigned last_pin; +}; + +#define GPIO_IRQ_CLUSTER(a, b, c) \ +{ \ + .start = a, \ + .end = b, \ + .to_irq = c, \ +} + +/** + * struct abx500_gpio_irq_cluster - indicates GPIOs which are interrupt + * capable + * @start: The pin number of the first pin interrupt capable + * @end: The pin number of the last pin interrupt capable + * @to_irq: The ABx500 GPIO's associated IRQs are clustered + * together throughout the interrupt numbers at irregular + * intervals. To solve this quandary, we will place the + * read-in values into the cluster information table + */ + +struct abx500_gpio_irq_cluster { + int start; + int end; + int to_irq; +}; + +/** + * struct abx500_pinrange - map pin numbers to GPIO offsets + * @offset: offset into the GPIO local numberspace, incidentally + * identical to the offset into the local pin numberspace + * @npins: number of pins to map from both offsets + * @altfunc: altfunc setting to be used to enable GPIO on a pin in + * this range (may vary) + */ +struct abx500_pinrange { + unsigned int offset; + unsigned int npins; + int altfunc; +}; + +#define ABX500_PINRANGE(a, b, c) { .offset = a, .npins = b, .altfunc = c } + +/** + * struct abx500_pinctrl_soc_data - ABx500 pin controller per-SoC configuration + * @gpio_ranges: An array of GPIO ranges for this SoC + * @gpio_num_ranges: The number of GPIO ranges for this SoC + * @pins: An array describing all pins the pin controller affects. + * All pins which are also GPIOs must be listed first within the + * array, and be numbered identically to the GPIO controller's + * numbering. + * @npins: The number of entries in @pins. + * @functions: The functions supported on this SoC. + * @nfunction: The number of entries in @functions. + * @groups: An array describing all pin groups the pin SoC supports. + * @ngroups: The number of entries in @groups. + * @alternate_functions: array describing pins which supports alternate and + * how to set it. + * @pullud: array describing pins which supports pull up/down + * specific registers. + * @gpio_irq_cluster: An array of GPIO interrupt capable for this SoC + * @ngpio_irq_cluster: The number of GPIO inetrrupt capable for this SoC + * @irq_gpio_rising_offset: Interrupt offset used as base to compute specific + * setting strategy of the rising interrupt line + * @irq_gpio_falling_offset: Interrupt offset used as base to compute specific + * setting strategy of the falling interrupt line + * @irq_gpio_factor: Factor used to compute specific setting strategy of + * the interrupt line + */ + +struct abx500_pinctrl_soc_data { + const struct abx500_pinrange *gpio_ranges; + unsigned gpio_num_ranges; + const struct pinctrl_pin_desc *pins; + unsigned npins; + const struct abx500_function *functions; + unsigned nfunctions; + const struct abx500_pingroup *groups; + unsigned ngroups; + struct alternate_functions *alternate_functions; + struct pullud *pullud; + struct abx500_gpio_irq_cluster *gpio_irq_cluster; + unsigned ngpio_irq_cluster; + int irq_gpio_rising_offset; + int irq_gpio_falling_offset; + int irq_gpio_factor; +}; + +#ifdef CONFIG_PINCTRL_AB8500 + +void abx500_pinctrl_ab8500_init(struct abx500_pinctrl_soc_data **soc); + +#else + +static inline void +abx500_pinctrl_ab8500_init(struct abx500_pinctrl_soc_data **soc) +{ +} + +#endif + +#ifdef CONFIG_PINCTRL_AB8540 + +void abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc); + +#else + +static inline void +abx500_pinctrl_ab8540_init(struct abx500_pinctrl_soc_data **soc) +{ +} + +#endif + +#ifdef CONFIG_PINCTRL_AB9540 + +void abx500_pinctrl_ab9540_init(struct abx500_pinctrl_soc_data **soc); + +#else + +static inline void +abx500_pinctrl_ab9540_init(struct abx500_pinctrl_soc_data **soc) +{ +} + +#endif + +#ifdef CONFIG_PINCTRL_AB8505 + +void abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc); + +#else + +static inline void +abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data **soc) +{ +} + +#endif + +#endif /* PINCTRL_PINCTRL_ABx500_H */ diff --git a/drivers/pinctrl/pinctrl-falcon.c b/drivers/pinctrl/pinctrl-falcon.c index 8ed20e84cb02..4a0d54a08890 100644 --- a/drivers/pinctrl/pinctrl-falcon.c +++ b/drivers/pinctrl/pinctrl-falcon.c @@ -170,7 +170,7 @@ static const unsigned pins_ntr[] = {GPIO4}; static const unsigned pins_ntr8k[] = {GPIO5}; static const unsigned pins_hrst[] = {GPIO6}; static const unsigned pins_mdio[] = {GPIO7, GPIO8}; -static const unsigned pins_bled[] = {GPIO7, GPIO10, GPIO11, +static const unsigned pins_bled[] = {GPIO9, GPIO10, GPIO11, GPIO12, GPIO13, GPIO14}; static const unsigned pins_asc0[] = {GPIO32, GPIO33}; static const unsigned pins_spi[] = {GPIO34, GPIO35, GPIO36}; @@ -315,6 +315,37 @@ static int falcon_pinconf_set(struct pinctrl_dev *pctrldev, static void falcon_pinconf_dbg_show(struct pinctrl_dev *pctrldev, struct seq_file *s, unsigned offset) { + unsigned long config; + struct pin_desc *desc; + + struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev); + int port = PORT(offset); + + seq_printf(s, " (port %d) mux %d -- ", port, + pad_r32(info->membase[port], LTQ_PADC_MUX(PORT_PIN(offset)))); + + config = LTQ_PINCONF_PACK(LTQ_PINCONF_PARAM_PULL, 0); + if (!falcon_pinconf_get(pctrldev, offset, &config)) + seq_printf(s, "pull %d ", + (int)LTQ_PINCONF_UNPACK_ARG(config)); + + config = LTQ_PINCONF_PACK(LTQ_PINCONF_PARAM_DRIVE_CURRENT, 0); + if (!falcon_pinconf_get(pctrldev, offset, &config)) + seq_printf(s, "drive-current %d ", + (int)LTQ_PINCONF_UNPACK_ARG(config)); + + config = LTQ_PINCONF_PACK(LTQ_PINCONF_PARAM_SLEW_RATE, 0); + if (!falcon_pinconf_get(pctrldev, offset, &config)) + seq_printf(s, "slew-rate %d ", + (int)LTQ_PINCONF_UNPACK_ARG(config)); + + desc = pin_desc_get(pctrldev, offset); + if (desc) { + if (desc->gpio_owner) + seq_printf(s, " owner: %s", desc->gpio_owner); + } else { + seq_printf(s, " not registered"); + } } static void falcon_pinconf_group_dbg_show(struct pinctrl_dev *pctrldev, @@ -360,6 +391,8 @@ static const struct ltq_cfg_param falcon_cfg_params[] = { static struct ltq_pinmux_info falcon_info = { .desc = &falcon_pctrl_desc, .apply_mux = falcon_mux_apply, + .params = falcon_cfg_params, + .num_params = ARRAY_SIZE(falcon_cfg_params), }; @@ -398,6 +431,9 @@ static int pinctrl_falcon_probe(struct platform_device *pdev) u32 avail; int pins; + if (!of_device_is_available(np)) + continue; + if (!ppdev) { dev_err(&pdev->dev, "failed to find pad pdev\n"); continue; diff --git a/drivers/pinctrl/pinctrl-lantiq.c b/drivers/pinctrl/pinctrl-lantiq.c index 15f501d89026..a70384611351 100644 --- a/drivers/pinctrl/pinctrl-lantiq.c +++ b/drivers/pinctrl/pinctrl-lantiq.c @@ -64,11 +64,13 @@ static void ltq_pinctrl_pin_dbg_show(struct pinctrl_dev *pctldev, seq_printf(s, " %s", dev_name(pctldev->dev)); } -static int ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, +static void ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, struct device_node *np, struct pinctrl_map **map) { struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctldev); + struct property *pins = of_find_property(np, "lantiq,pins", NULL); + struct property *groups = of_find_property(np, "lantiq,groups", NULL); unsigned long configs[3]; unsigned num_configs = 0; struct property *prop; @@ -76,8 +78,20 @@ static int ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, const char *function; int ret, i; + if (!pins && !groups) { + dev_err(pctldev->dev, "%s defines neither pins nor groups\n", + np->name); + return; + } + + if (pins && groups) { + dev_err(pctldev->dev, "%s defines both pins and groups\n", + np->name); + return; + } + ret = of_property_read_string(np, "lantiq,function", &function); - if (!ret) { + if (groups && !ret) { of_property_for_each_string(np, "lantiq,groups", prop, group) { (*map)->type = PIN_MAP_TYPE_MUX_GROUP; (*map)->name = function; @@ -85,11 +99,6 @@ static int ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, (*map)->data.mux.function = function; (*map)++; } - if (of_find_property(np, "lantiq,pins", NULL)) - dev_err(pctldev->dev, - "%s mixes pins and groups settings\n", - np->name); - return 0; } for (i = 0; i < info->num_params; i++) { @@ -103,7 +112,7 @@ static int ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, } if (!num_configs) - return -EINVAL; + return; of_property_for_each_string(np, "lantiq,pins", prop, pin) { (*map)->data.configs.configs = kmemdup(configs, @@ -115,7 +124,16 @@ static int ltq_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, (*map)->data.configs.num_configs = num_configs; (*map)++; } - return 0; + of_property_for_each_string(np, "lantiq,groups", prop, group) { + (*map)->data.configs.configs = kmemdup(configs, + num_configs * sizeof(unsigned long), + GFP_KERNEL); + (*map)->type = PIN_MAP_TYPE_CONFIGS_GROUP; + (*map)->name = group; + (*map)->data.configs.group_or_pin = group; + (*map)->data.configs.num_configs = num_configs; + (*map)++; + } } static int ltq_pinctrl_dt_subnode_size(struct device_node *np) @@ -135,23 +153,19 @@ static int ltq_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev, { struct pinctrl_map *tmp; struct device_node *np; - int ret; + int max_maps = 0; - *num_maps = 0; for_each_child_of_node(np_config, np) - *num_maps += ltq_pinctrl_dt_subnode_size(np); - *map = kzalloc(*num_maps * sizeof(struct pinctrl_map), GFP_KERNEL); + max_maps += ltq_pinctrl_dt_subnode_size(np); + *map = kzalloc(max_maps * sizeof(struct pinctrl_map) * 2, GFP_KERNEL); if (!*map) return -ENOMEM; tmp = *map; - for_each_child_of_node(np_config, np) { - ret = ltq_pinctrl_dt_subnode_to_map(pctldev, np, &tmp); - if (ret < 0) { - ltq_pinctrl_dt_free_map(pctldev, *map, *num_maps); - return ret; - } - } + for_each_child_of_node(np_config, np) + ltq_pinctrl_dt_subnode_to_map(pctldev, np, &tmp); + *num_maps = ((int)(tmp - *map)); + return 0; } @@ -280,7 +294,7 @@ static int ltq_pmx_gpio_request_enable(struct pinctrl_dev *pctrldev, unsigned pin) { struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev); - int mfp = match_mfp(info, pin + (range->id * 32)); + int mfp = match_mfp(info, pin); int pin_func; if (mfp < 0) { diff --git a/drivers/pinctrl/pinctrl-lantiq.h b/drivers/pinctrl/pinctrl-lantiq.h index 4419d32a0ade..6d07f0238532 100644 --- a/drivers/pinctrl/pinctrl-lantiq.h +++ b/drivers/pinctrl/pinctrl-lantiq.h @@ -34,6 +34,7 @@ enum ltq_pinconf_param { LTQ_PINCONF_PARAM_OPEN_DRAIN, LTQ_PINCONF_PARAM_DRIVE_CURRENT, LTQ_PINCONF_PARAM_SLEW_RATE, + LTQ_PINCONF_PARAM_OUTPUT, }; struct ltq_cfg_param { diff --git a/drivers/pinctrl/pinctrl-nomadik.c b/drivers/pinctrl/pinctrl-nomadik.c index 5767b18ebdff..de9e8519b803 100644 --- a/drivers/pinctrl/pinctrl-nomadik.c +++ b/drivers/pinctrl/pinctrl-nomadik.c @@ -25,6 +25,8 @@ #include <linux/irqdomain.h> #include <linux/slab.h> #include <linux/of_device.h> +#include <linux/of_address.h> +#include <linux/pinctrl/machine.h> #include <linux/pinctrl/pinctrl.h> #include <linux/pinctrl/pinmux.h> #include <linux/pinctrl/pinconf.h> @@ -32,8 +34,8 @@ #include <linux/pinctrl/consumer.h> #include <linux/platform_data/pinctrl-nomadik.h> #include <asm/mach/irq.h> -#include <mach/irqs.h> #include "pinctrl-nomadik.h" +#include "core.h" /* * The GPIO module in the Nomadik family of Systems-on-Chip is an @@ -216,7 +218,7 @@ nmk_gpio_disable_lazy_irq(struct nmk_gpio_chip *nmk_chip, unsigned offset) u32 falling = nmk_chip->fimsc & BIT(offset); u32 rising = nmk_chip->rimsc & BIT(offset); int gpio = nmk_chip->chip.base + offset; - int irq = NOMADIK_GPIO_TO_IRQ(gpio); + int irq = irq_find_mapping(nmk_chip->domain, offset); struct irq_data *d = irq_get_irq_data(irq); if (!rising && !falling) @@ -1341,8 +1343,7 @@ static int nmk_gpio_probe(struct platform_device *dev) if (of_property_read_u32(np, "gpio-bank", &dev->id)) { dev_err(&dev->dev, "gpio-bank property not found\n"); - ret = -EINVAL; - goto out; + return -EINVAL; } pdata->first_gpio = dev->id * NMK_GPIO_PER_CHIP; @@ -1350,41 +1351,29 @@ static int nmk_gpio_probe(struct platform_device *dev) } res = platform_get_resource(dev, IORESOURCE_MEM, 0); - if (!res) { - ret = -ENOENT; - goto out; - } + if (!res) + return -ENOENT; irq = platform_get_irq(dev, 0); - if (irq < 0) { - ret = irq; - goto out; - } + if (irq < 0) + return irq; secondary_irq = platform_get_irq(dev, 1); - if (secondary_irq >= 0 && !pdata->get_secondary_status) { - ret = -EINVAL; - goto out; - } + if (secondary_irq >= 0 && !pdata->get_secondary_status) + return -EINVAL; base = devm_request_and_ioremap(&dev->dev, res); - if (!base) { - ret = -ENOMEM; - goto out; - } + if (!base) + return -ENOMEM; clk = devm_clk_get(&dev->dev, NULL); - if (IS_ERR(clk)) { - ret = PTR_ERR(clk); - goto out; - } + if (IS_ERR(clk)) + return PTR_ERR(clk); clk_prepare(clk); nmk_chip = devm_kzalloc(&dev->dev, sizeof(*nmk_chip), GFP_KERNEL); - if (!nmk_chip) { - ret = -ENOMEM; - goto out; - } + if (!nmk_chip) + return -ENOMEM; /* * The virt address in nmk_chip->addr is in the nomadik register space, @@ -1418,7 +1407,7 @@ static int nmk_gpio_probe(struct platform_device *dev) ret = gpiochip_add(&nmk_chip->chip); if (ret) - goto out; + return ret; BUG_ON(nmk_chip->bank >= ARRAY_SIZE(nmk_gpio_chips)); @@ -1427,14 +1416,15 @@ static int nmk_gpio_probe(struct platform_device *dev) platform_set_drvdata(dev, nmk_chip); if (!np) - irq_start = NOMADIK_GPIO_TO_IRQ(pdata->first_gpio); + irq_start = pdata->first_irq; nmk_chip->domain = irq_domain_add_simple(np, NMK_GPIO_PER_CHIP, irq_start, &nmk_gpio_irq_simple_ops, nmk_chip); if (!nmk_chip->domain) { dev_err(&dev->dev, "failed to create irqdomain\n"); - ret = -ENOSYS; - goto out; + /* Just do this, no matter if it fails */ + ret = gpiochip_remove(&nmk_chip->chip); + return -ENOSYS; } nmk_gpio_init_irq(nmk_chip); @@ -1442,12 +1432,6 @@ static int nmk_gpio_probe(struct platform_device *dev) dev_info(&dev->dev, "at address %p\n", nmk_chip->addr); return 0; - -out: - dev_err(&dev->dev, "Failure %i for GPIO %i-%i\n", ret, - pdata->first_gpio, pdata->first_gpio+31); - - return ret; } static int nmk_get_groups_cnt(struct pinctrl_dev *pctldev) @@ -1508,11 +1492,285 @@ static void nmk_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s, nmk_gpio_dbg_show_one(s, pctldev, chip, offset - chip->base, offset); } +static void nmk_pinctrl_dt_free_map(struct pinctrl_dev *pctldev, + struct pinctrl_map *map, unsigned num_maps) +{ + int i; + + for (i = 0; i < num_maps; i++) + if (map[i].type == PIN_MAP_TYPE_CONFIGS_PIN) + kfree(map[i].data.configs.configs); + kfree(map); +} + +static int nmk_dt_reserve_map(struct pinctrl_map **map, unsigned *reserved_maps, + unsigned *num_maps, unsigned reserve) +{ + unsigned old_num = *reserved_maps; + unsigned new_num = *num_maps + reserve; + struct pinctrl_map *new_map; + + if (old_num >= new_num) + return 0; + + new_map = krealloc(*map, sizeof(*new_map) * new_num, GFP_KERNEL); + if (!new_map) + return -ENOMEM; + + memset(new_map + old_num, 0, (new_num - old_num) * sizeof(*new_map)); + + *map = new_map; + *reserved_maps = new_num; + + return 0; +} + +static int nmk_dt_add_map_mux(struct pinctrl_map **map, unsigned *reserved_maps, + unsigned *num_maps, const char *group, + const char *function) +{ + if (*num_maps == *reserved_maps) + return -ENOSPC; + + (*map)[*num_maps].type = PIN_MAP_TYPE_MUX_GROUP; + (*map)[*num_maps].data.mux.group = group; + (*map)[*num_maps].data.mux.function = function; + (*num_maps)++; + + return 0; +} + +static int nmk_dt_add_map_configs(struct pinctrl_map **map, + unsigned *reserved_maps, + unsigned *num_maps, const char *group, + unsigned long *configs, unsigned num_configs) +{ + unsigned long *dup_configs; + + if (*num_maps == *reserved_maps) + return -ENOSPC; + + dup_configs = kmemdup(configs, num_configs * sizeof(*dup_configs), + GFP_KERNEL); + if (!dup_configs) + return -ENOMEM; + + (*map)[*num_maps].type = PIN_MAP_TYPE_CONFIGS_PIN; + + (*map)[*num_maps].data.configs.group_or_pin = group; + (*map)[*num_maps].data.configs.configs = dup_configs; + (*map)[*num_maps].data.configs.num_configs = num_configs; + (*num_maps)++; + + return 0; +} + +#define NMK_CONFIG_PIN(x,y) { .property = x, .config = y, } +#define NMK_CONFIG_PIN_ARRAY(x,y) { .property = x, .choice = y, \ + .size = ARRAY_SIZE(y), } + +static const unsigned long nmk_pin_input_modes[] = { + PIN_INPUT_NOPULL, + PIN_INPUT_PULLUP, + PIN_INPUT_PULLDOWN, +}; + +static const unsigned long nmk_pin_output_modes[] = { + PIN_OUTPUT_LOW, + PIN_OUTPUT_HIGH, + PIN_DIR_OUTPUT, +}; + +static const unsigned long nmk_pin_sleep_modes[] = { + PIN_SLEEPMODE_DISABLED, + PIN_SLEEPMODE_ENABLED, +}; + +static const unsigned long nmk_pin_sleep_input_modes[] = { + PIN_SLPM_INPUT_NOPULL, + PIN_SLPM_INPUT_PULLUP, + PIN_SLPM_INPUT_PULLDOWN, + PIN_SLPM_DIR_INPUT, +}; + +static const unsigned long nmk_pin_sleep_output_modes[] = { + PIN_SLPM_OUTPUT_LOW, + PIN_SLPM_OUTPUT_HIGH, + PIN_SLPM_DIR_OUTPUT, +}; + +static const unsigned long nmk_pin_sleep_wakeup_modes[] = { + PIN_SLPM_WAKEUP_DISABLE, + PIN_SLPM_WAKEUP_ENABLE, +}; + +static const unsigned long nmk_pin_gpio_modes[] = { + PIN_GPIOMODE_DISABLED, + PIN_GPIOMODE_ENABLED, +}; + +static const unsigned long nmk_pin_sleep_pdis_modes[] = { + PIN_SLPM_PDIS_DISABLED, + PIN_SLPM_PDIS_ENABLED, +}; + +struct nmk_cfg_param { + const char *property; + unsigned long config; + const unsigned long *choice; + int size; +}; + +static const struct nmk_cfg_param nmk_cfg_params[] = { + NMK_CONFIG_PIN_ARRAY("ste,input", nmk_pin_input_modes), + NMK_CONFIG_PIN_ARRAY("ste,output", nmk_pin_output_modes), + NMK_CONFIG_PIN_ARRAY("ste,sleep", nmk_pin_sleep_modes), + NMK_CONFIG_PIN_ARRAY("ste,sleep-input", nmk_pin_sleep_input_modes), + NMK_CONFIG_PIN_ARRAY("ste,sleep-output", nmk_pin_sleep_output_modes), + NMK_CONFIG_PIN_ARRAY("ste,sleep-wakeup", nmk_pin_sleep_wakeup_modes), + NMK_CONFIG_PIN_ARRAY("ste,gpio", nmk_pin_gpio_modes), + NMK_CONFIG_PIN_ARRAY("ste,sleep-pull-disable", nmk_pin_sleep_pdis_modes), +}; + +static int nmk_dt_pin_config(int index, int val, unsigned long *config) +{ + int ret = 0; + + if (nmk_cfg_params[index].choice == NULL) + *config = nmk_cfg_params[index].config; + else { + /* test if out of range */ + if (val < nmk_cfg_params[index].size) { + *config = nmk_cfg_params[index].config | + nmk_cfg_params[index].choice[val]; + } + } + return ret; +} + +static const char *nmk_find_pin_name(struct pinctrl_dev *pctldev, const char *pin_name) +{ + int i, pin_number; + struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev); + + if (sscanf((char *)pin_name, "GPIO%d", &pin_number) == 1) + for (i = 0; i < npct->soc->npins; i++) + if (npct->soc->pins[i].number == pin_number) + return npct->soc->pins[i].name; + return NULL; +} + +static bool nmk_pinctrl_dt_get_config(struct device_node *np, + unsigned long *configs) +{ + bool has_config = 0; + unsigned long cfg = 0; + int i, val, ret; + + for (i = 0; i < ARRAY_SIZE(nmk_cfg_params); i++) { + ret = of_property_read_u32(np, + nmk_cfg_params[i].property, &val); + if (ret != -EINVAL) { + if (nmk_dt_pin_config(i, val, &cfg) == 0) { + *configs |= cfg; + has_config = 1; + } + } + } + + return has_config; +} + +int nmk_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, + struct device_node *np, + struct pinctrl_map **map, + unsigned *reserved_maps, + unsigned *num_maps) +{ + int ret; + const char *function = NULL; + unsigned long configs = 0; + bool has_config = 0; + unsigned reserve = 0; + struct property *prop; + const char *group, *gpio_name; + struct device_node *np_config; + + ret = of_property_read_string(np, "ste,function", &function); + if (ret >= 0) + reserve = 1; + + has_config = nmk_pinctrl_dt_get_config(np, &configs); + + np_config = of_parse_phandle(np, "ste,config", 0); + if (np_config) + has_config |= nmk_pinctrl_dt_get_config(np_config, &configs); + + ret = of_property_count_strings(np, "ste,pins"); + if (ret < 0) + goto exit; + + if (has_config) + reserve++; + + reserve *= ret; + + ret = nmk_dt_reserve_map(map, reserved_maps, num_maps, reserve); + if (ret < 0) + goto exit; + + of_property_for_each_string(np, "ste,pins", prop, group) { + if (function) { + ret = nmk_dt_add_map_mux(map, reserved_maps, num_maps, + group, function); + if (ret < 0) + goto exit; + } + if (has_config) { + gpio_name = nmk_find_pin_name(pctldev, group); + + ret = nmk_dt_add_map_configs(map, reserved_maps, num_maps, + gpio_name, &configs, 1); + if (ret < 0) + goto exit; + } + + } +exit: + return ret; +} + +int nmk_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev, + struct device_node *np_config, + struct pinctrl_map **map, unsigned *num_maps) +{ + unsigned reserved_maps; + struct device_node *np; + int ret; + + reserved_maps = 0; + *map = NULL; + *num_maps = 0; + + for_each_child_of_node(np_config, np) { + ret = nmk_pinctrl_dt_subnode_to_map(pctldev, np, map, + &reserved_maps, num_maps); + if (ret < 0) { + nmk_pinctrl_dt_free_map(pctldev, *map, *num_maps); + return ret; + } + } + + return 0; +} + static struct pinctrl_ops nmk_pinctrl_ops = { .get_groups_count = nmk_get_groups_cnt, .get_group_name = nmk_get_group_name, .get_group_pins = nmk_get_group_pins, .pin_dbg_show = nmk_pin_dbg_show, + .dt_node_to_map = nmk_pinctrl_dt_node_to_map, + .dt_free_map = nmk_pinctrl_dt_free_map, }; static int nmk_pmx_get_funcs_cnt(struct pinctrl_dev *pctldev) @@ -1846,16 +2104,39 @@ static struct pinctrl_desc nmk_pinctrl_desc = { static const struct of_device_id nmk_pinctrl_match[] = { { - .compatible = "stericsson,nmk_pinctrl", + .compatible = "stericsson,nmk-pinctrl", .data = (void *)PINCTRL_NMK_DB8500, }, {}, }; +static int nmk_pinctrl_suspend(struct platform_device *pdev, pm_message_t state) +{ + struct nmk_pinctrl *npct; + + npct = platform_get_drvdata(pdev); + if (!npct) + return -EINVAL; + + return pinctrl_force_sleep(npct->pctl); +} + +static int nmk_pinctrl_resume(struct platform_device *pdev) +{ + struct nmk_pinctrl *npct; + + npct = platform_get_drvdata(pdev); + if (!npct) + return -EINVAL; + + return pinctrl_force_default(npct->pctl); +} + static int nmk_pinctrl_probe(struct platform_device *pdev) { const struct platform_device_id *platid = platform_get_device_id(pdev); struct device_node *np = pdev->dev.of_node; + struct device_node *prcm_np; struct nmk_pinctrl *npct; struct resource *res; unsigned int version = 0; @@ -1884,21 +2165,26 @@ static int nmk_pinctrl_probe(struct platform_device *pdev) if (version == PINCTRL_NMK_DB8540) nmk_pinctrl_db8540_init(&npct->soc); + if (np) { + prcm_np = of_parse_phandle(np, "prcm", 0); + if (prcm_np) + npct->prcm_base = of_iomap(prcm_np, 0); + } + + /* Allow platform passed information to over-write DT. */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res) { + if (res) npct->prcm_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); - if (!npct->prcm_base) { - dev_err(&pdev->dev, - "failed to ioremap PRCM registers\n"); - return -ENOMEM; + if (!npct->prcm_base) { + if (version == PINCTRL_NMK_STN8815) { + dev_info(&pdev->dev, + "No PRCM base, " + "assuming no ALT-Cx control is available\n"); + } else { + dev_err(&pdev->dev, "missing PRCM base address\n"); + return -EINVAL; } - } else if (version == PINCTRL_NMK_STN8815) { - dev_info(&pdev->dev, - "No PRCM base, assume no ALT-Cx control is available\n"); - } else { - dev_err(&pdev->dev, "missing PRCM base address\n"); - return -EINVAL; } /* @@ -1963,6 +2249,10 @@ static struct platform_driver nmk_pinctrl_driver = { }, .probe = nmk_pinctrl_probe, .id_table = nmk_pinctrl_id, +#ifdef CONFIG_PM + .suspend = nmk_pinctrl_suspend, + .resume = nmk_pinctrl_resume, +#endif }; static int __init nmk_gpio_init(void) diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c index fd7b24cd8908..5c20ed056054 100644 --- a/drivers/pinctrl/pinctrl-samsung.c +++ b/drivers/pinctrl/pinctrl-samsung.c @@ -716,7 +716,6 @@ static int samsung_pinctrl_register(struct platform_device *pdev, } ctrldesc->pins = pindesc; ctrldesc->npins = drvdata->ctrl->nr_pins; - ctrldesc->npins = drvdata->ctrl->nr_pins; /* dynamically populate the pin number and pin name for pindesc */ for (pin = 0, pdesc = pindesc; pin < ctrldesc->npins; pin++, pdesc++) diff --git a/drivers/pinctrl/pinctrl-sunxi.c b/drivers/pinctrl/pinctrl-sunxi.c new file mode 100644 index 000000000000..80b11e3415bc --- /dev/null +++ b/drivers/pinctrl/pinctrl-sunxi.c @@ -0,0 +1,1505 @@ +/* + * Allwinner A1X SoCs pinctrl driver. + * + * Copyright (C) 2012 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/io.h> +#include <linux/gpio.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_device.h> +#include <linux/pinctrl/consumer.h> +#include <linux/pinctrl/machine.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/pinctrl/pinconf-generic.h> +#include <linux/pinctrl/pinmux.h> +#include <linux/platform_device.h> +#include <linux/slab.h> + +#include "core.h" +#include "pinctrl-sunxi.h" + +static const struct sunxi_desc_pin sun4i_a10_pins[] = { + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* TX */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* RX */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA12, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* RTS */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA13, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* CTS */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA14, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* DTR */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA15, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* DSR */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA16, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* DCD */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PA17, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* RING */ + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB12, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB13, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB14, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB15, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB16, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB17, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB18, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB19, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB20, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB21, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB22, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "uart0")), /* TX */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB23, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "uart0")), /* RX */ + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC12, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC13, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC14, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC15, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC16, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC17, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC18, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC19, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC20, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC21, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC22, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC23, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC24, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD12, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD13, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD14, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD15, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD16, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD17, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD18, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD19, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD20, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD21, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD22, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD23, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD24, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD25, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD26, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD27, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart0")), /* TX */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart0")), /* RX */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH12, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH13, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH14, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH15, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH16, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH17, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH18, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH19, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH20, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH21, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH22, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH23, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH24, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH25, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH26, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PH27, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI12, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI13, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI14, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI15, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI16, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI17, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI18, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI19, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI20, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PI21, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), +}; + +static const struct sunxi_desc_pin sun5i_a13_pins[] = { + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB15, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB16, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB17, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PB18, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC12, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC13, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC14, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC15, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PC19, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD12, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD13, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD14, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD15, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD18, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD19, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD20, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD21, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD22, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD23, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD24, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD25, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD26, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PD27, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE6, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE7, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE8, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* TX */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PE11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* RX */ + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PF5, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG0, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG1, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG2, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* TX */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG4, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x4, "uart1")), /* RX */ + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG9, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG10, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG11, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), + SUNXI_PIN(SUNXI_PINCTRL_PIN_PG12, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out")), +}; + +static const struct sunxi_pinctrl_desc sun4i_a10_pinctrl_data = { + .pins = sun4i_a10_pins, + .npins = ARRAY_SIZE(sun4i_a10_pins), +}; + +static const struct sunxi_pinctrl_desc sun5i_a13_pinctrl_data = { + .pins = sun5i_a13_pins, + .npins = ARRAY_SIZE(sun5i_a13_pins), +}; + +static struct sunxi_pinctrl_group * +sunxi_pinctrl_find_group_by_name(struct sunxi_pinctrl *pctl, const char *group) +{ + int i; + + for (i = 0; i < pctl->ngroups; i++) { + struct sunxi_pinctrl_group *grp = pctl->groups + i; + + if (!strcmp(grp->name, group)) + return grp; + } + + return NULL; +} + +static struct sunxi_pinctrl_function * +sunxi_pinctrl_find_function_by_name(struct sunxi_pinctrl *pctl, + const char *name) +{ + struct sunxi_pinctrl_function *func = pctl->functions; + int i; + + for (i = 0; i < pctl->nfunctions; i++) { + if (!func[i].name) + break; + + if (!strcmp(func[i].name, name)) + return func + i; + } + + return NULL; +} + +static struct sunxi_desc_function * +sunxi_pinctrl_desc_find_function_by_name(struct sunxi_pinctrl *pctl, + const char *pin_name, + const char *func_name) +{ + int i; + + for (i = 0; i < pctl->desc->npins; i++) { + const struct sunxi_desc_pin *pin = pctl->desc->pins + i; + + if (!strcmp(pin->pin.name, pin_name)) { + struct sunxi_desc_function *func = pin->functions; + + while (func->name) { + if (!strcmp(func->name, func_name)) + return func; + + func++; + } + } + } + + return NULL; +} + +static int sunxi_pctrl_get_groups_count(struct pinctrl_dev *pctldev) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + return pctl->ngroups; +} + +static const char *sunxi_pctrl_get_group_name(struct pinctrl_dev *pctldev, + unsigned group) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + return pctl->groups[group].name; +} + +static int sunxi_pctrl_get_group_pins(struct pinctrl_dev *pctldev, + unsigned group, + const unsigned **pins, + unsigned *num_pins) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + *pins = (unsigned *)&pctl->groups[group].pin; + *num_pins = 1; + + return 0; +} + +static int sunxi_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev, + struct device_node *node, + struct pinctrl_map **map, + unsigned *num_maps) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + unsigned long *pinconfig; + struct property *prop; + const char *function; + const char *group; + int ret, nmaps, i = 0; + u32 val; + + *map = NULL; + *num_maps = 0; + + ret = of_property_read_string(node, "allwinner,function", &function); + if (ret) { + dev_err(pctl->dev, + "missing allwinner,function property in node %s\n", + node->name); + return -EINVAL; + } + + nmaps = of_property_count_strings(node, "allwinner,pins") * 2; + if (nmaps < 0) { + dev_err(pctl->dev, + "missing allwinner,pins property in node %s\n", + node->name); + return -EINVAL; + } + + *map = kmalloc(nmaps * sizeof(struct pinctrl_map), GFP_KERNEL); + if (!map) + return -ENOMEM; + + of_property_for_each_string(node, "allwinner,pins", prop, group) { + struct sunxi_pinctrl_group *grp = + sunxi_pinctrl_find_group_by_name(pctl, group); + int j = 0, configlen = 0; + + if (!grp) { + dev_err(pctl->dev, "unknown pin %s", group); + continue; + } + + if (!sunxi_pinctrl_desc_find_function_by_name(pctl, + grp->name, + function)) { + dev_err(pctl->dev, "unsupported function %s on pin %s", + function, group); + continue; + } + + (*map)[i].type = PIN_MAP_TYPE_MUX_GROUP; + (*map)[i].data.mux.group = group; + (*map)[i].data.mux.function = function; + + i++; + + (*map)[i].type = PIN_MAP_TYPE_CONFIGS_GROUP; + (*map)[i].data.configs.group_or_pin = group; + + if (of_find_property(node, "allwinner,drive", NULL)) + configlen++; + if (of_find_property(node, "allwinner,pull", NULL)) + configlen++; + + pinconfig = kzalloc(configlen * sizeof(*pinconfig), GFP_KERNEL); + + if (!of_property_read_u32(node, "allwinner,drive", &val)) { + u16 strength = (val + 1) * 10; + pinconfig[j++] = + pinconf_to_config_packed(PIN_CONFIG_DRIVE_STRENGTH, + strength); + } + + if (!of_property_read_u32(node, "allwinner,pull", &val)) { + enum pin_config_param pull = PIN_CONFIG_END; + if (val == 1) + pull = PIN_CONFIG_BIAS_PULL_UP; + else if (val == 2) + pull = PIN_CONFIG_BIAS_PULL_DOWN; + pinconfig[j++] = pinconf_to_config_packed(pull, 0); + } + + (*map)[i].data.configs.configs = pinconfig; + (*map)[i].data.configs.num_configs = configlen; + + i++; + } + + *num_maps = nmaps; + + return 0; +} + +static void sunxi_pctrl_dt_free_map(struct pinctrl_dev *pctldev, + struct pinctrl_map *map, + unsigned num_maps) +{ + int i; + + for (i = 0; i < num_maps; i++) { + if (map[i].type == PIN_MAP_TYPE_CONFIGS_GROUP) + kfree(map[i].data.configs.configs); + } + + kfree(map); +} + +static struct pinctrl_ops sunxi_pctrl_ops = { + .dt_node_to_map = sunxi_pctrl_dt_node_to_map, + .dt_free_map = sunxi_pctrl_dt_free_map, + .get_groups_count = sunxi_pctrl_get_groups_count, + .get_group_name = sunxi_pctrl_get_group_name, + .get_group_pins = sunxi_pctrl_get_group_pins, +}; + +static int sunxi_pconf_group_get(struct pinctrl_dev *pctldev, + unsigned group, + unsigned long *config) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + *config = pctl->groups[group].config; + + return 0; +} + +static int sunxi_pconf_group_set(struct pinctrl_dev *pctldev, + unsigned group, + unsigned long config) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct sunxi_pinctrl_group *g = &pctl->groups[group]; + u32 val, mask; + u16 strength; + u8 dlevel; + + switch (pinconf_to_config_param(config)) { + case PIN_CONFIG_DRIVE_STRENGTH: + strength = pinconf_to_config_argument(config); + if (strength > 40) + return -EINVAL; + /* + * We convert from mA to what the register expects: + * 0: 10mA + * 1: 20mA + * 2: 30mA + * 3: 40mA + */ + dlevel = strength / 10 - 1; + val = readl(pctl->membase + sunxi_dlevel_reg(g->pin)); + mask = DLEVEL_PINS_MASK << sunxi_dlevel_offset(g->pin); + writel((val & ~mask) | dlevel << sunxi_dlevel_offset(g->pin), + pctl->membase + sunxi_dlevel_reg(g->pin)); + break; + case PIN_CONFIG_BIAS_PULL_UP: + val = readl(pctl->membase + sunxi_pull_reg(g->pin)); + mask = PULL_PINS_MASK << sunxi_pull_offset(g->pin); + writel((val & ~mask) | 1 << sunxi_pull_offset(g->pin), + pctl->membase + sunxi_pull_reg(g->pin)); + break; + case PIN_CONFIG_BIAS_PULL_DOWN: + val = readl(pctl->membase + sunxi_pull_reg(g->pin)); + mask = PULL_PINS_MASK << sunxi_pull_offset(g->pin); + writel((val & ~mask) | 2 << sunxi_pull_offset(g->pin), + pctl->membase + sunxi_pull_reg(g->pin)); + break; + default: + break; + } + + /* cache the config value */ + g->config = config; + + return 0; +} + +static struct pinconf_ops sunxi_pconf_ops = { + .pin_config_group_get = sunxi_pconf_group_get, + .pin_config_group_set = sunxi_pconf_group_set, +}; + +static int sunxi_pmx_get_funcs_cnt(struct pinctrl_dev *pctldev) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + return pctl->nfunctions; +} + +static const char *sunxi_pmx_get_func_name(struct pinctrl_dev *pctldev, + unsigned function) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + return pctl->functions[function].name; +} + +static int sunxi_pmx_get_func_groups(struct pinctrl_dev *pctldev, + unsigned function, + const char * const **groups, + unsigned * const num_groups) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + *groups = pctl->functions[function].groups; + *num_groups = pctl->functions[function].ngroups; + + return 0; +} + +static void sunxi_pmx_set(struct pinctrl_dev *pctldev, + unsigned pin, + u8 config) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + u32 val = readl(pctl->membase + sunxi_mux_reg(pin)); + u32 mask = MUX_PINS_MASK << sunxi_mux_offset(pin); + writel((val & ~mask) | config << sunxi_mux_offset(pin), + pctl->membase + sunxi_mux_reg(pin)); +} + +static int sunxi_pmx_enable(struct pinctrl_dev *pctldev, + unsigned function, + unsigned group) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct sunxi_pinctrl_group *g = pctl->groups + group; + struct sunxi_pinctrl_function *func = pctl->functions + function; + struct sunxi_desc_function *desc = + sunxi_pinctrl_desc_find_function_by_name(pctl, + g->name, + func->name); + + if (!desc) + return -EINVAL; + + sunxi_pmx_set(pctldev, g->pin, desc->muxval); + + return 0; +} + +static int +sunxi_pmx_gpio_set_direction(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, + unsigned offset, + bool input) +{ + struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct sunxi_desc_function *desc; + char pin_name[SUNXI_PIN_NAME_MAX_LEN]; + const char *func; + u8 bank, pin; + int ret; + + bank = (offset) / PINS_PER_BANK; + pin = (offset) % PINS_PER_BANK; + + ret = sprintf(pin_name, "P%c%d", 'A' + bank, pin); + if (!ret) + goto error; + + if (input) + func = "gpio_in"; + else + func = "gpio_out"; + + desc = sunxi_pinctrl_desc_find_function_by_name(pctl, + pin_name, + func); + if (!desc) { + ret = -EINVAL; + goto error; + } + + sunxi_pmx_set(pctldev, offset, desc->muxval); + + ret = 0; + +error: + return ret; +} + +static struct pinmux_ops sunxi_pmx_ops = { + .get_functions_count = sunxi_pmx_get_funcs_cnt, + .get_function_name = sunxi_pmx_get_func_name, + .get_function_groups = sunxi_pmx_get_func_groups, + .enable = sunxi_pmx_enable, + .gpio_set_direction = sunxi_pmx_gpio_set_direction, +}; + +static struct pinctrl_desc sunxi_pctrl_desc = { + .confops = &sunxi_pconf_ops, + .pctlops = &sunxi_pctrl_ops, + .pmxops = &sunxi_pmx_ops, +}; + +static int sunxi_pinctrl_gpio_request(struct gpio_chip *chip, unsigned offset) +{ + return pinctrl_request_gpio(chip->base + offset); +} + +static void sunxi_pinctrl_gpio_free(struct gpio_chip *chip, unsigned offset) +{ + pinctrl_free_gpio(chip->base + offset); +} + +static int sunxi_pinctrl_gpio_direction_input(struct gpio_chip *chip, + unsigned offset) +{ + return pinctrl_gpio_direction_input(chip->base + offset); +} + +static int sunxi_pinctrl_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->dev); + + u32 reg = sunxi_data_reg(offset); + u8 index = sunxi_data_offset(offset); + u32 val = (readl(pctl->membase + reg) >> index) & DATA_PINS_MASK; + + return val; +} + +static int sunxi_pinctrl_gpio_direction_output(struct gpio_chip *chip, + unsigned offset, int value) +{ + return pinctrl_gpio_direction_output(chip->base + offset); +} + +static void sunxi_pinctrl_gpio_set(struct gpio_chip *chip, + unsigned offset, int value) +{ + struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->dev); + u32 reg = sunxi_data_reg(offset); + u8 index = sunxi_data_offset(offset); + + writel((value & DATA_PINS_MASK) << index, pctl->membase + reg); +} + +static int sunxi_pinctrl_gpio_of_xlate(struct gpio_chip *gc, + const struct of_phandle_args *gpiospec, + u32 *flags) +{ + int pin, base; + + base = PINS_PER_BANK * gpiospec->args[0]; + pin = base + gpiospec->args[1]; + + if (pin > (gc->base + gc->ngpio)) + return -EINVAL; + + if (flags) + *flags = gpiospec->args[2]; + + return pin; +} + +static struct gpio_chip sunxi_pinctrl_gpio_chip = { + .owner = THIS_MODULE, + .request = sunxi_pinctrl_gpio_request, + .free = sunxi_pinctrl_gpio_free, + .direction_input = sunxi_pinctrl_gpio_direction_input, + .direction_output = sunxi_pinctrl_gpio_direction_output, + .get = sunxi_pinctrl_gpio_get, + .set = sunxi_pinctrl_gpio_set, + .of_xlate = sunxi_pinctrl_gpio_of_xlate, + .of_gpio_n_cells = 3, + .can_sleep = 0, +}; + +static struct of_device_id sunxi_pinctrl_match[] = { + { .compatible = "allwinner,sun4i-a10-pinctrl", .data = (void *)&sun4i_a10_pinctrl_data }, + { .compatible = "allwinner,sun5i-a13-pinctrl", .data = (void *)&sun5i_a13_pinctrl_data }, + {} +}; +MODULE_DEVICE_TABLE(of, sunxi_pinctrl_match); + +static int sunxi_pinctrl_add_function(struct sunxi_pinctrl *pctl, + const char *name) +{ + struct sunxi_pinctrl_function *func = pctl->functions; + + while (func->name) { + /* function already there */ + if (strcmp(func->name, name) == 0) { + func->ngroups++; + return -EEXIST; + } + func++; + } + + func->name = name; + func->ngroups = 1; + + pctl->nfunctions++; + + return 0; +} + +static int sunxi_pinctrl_build_state(struct platform_device *pdev) +{ + struct sunxi_pinctrl *pctl = platform_get_drvdata(pdev); + int i; + + pctl->ngroups = pctl->desc->npins; + + /* Allocate groups */ + pctl->groups = devm_kzalloc(&pdev->dev, + pctl->ngroups * sizeof(*pctl->groups), + GFP_KERNEL); + if (!pctl->groups) + return -ENOMEM; + + for (i = 0; i < pctl->desc->npins; i++) { + const struct sunxi_desc_pin *pin = pctl->desc->pins + i; + struct sunxi_pinctrl_group *group = pctl->groups + i; + + group->name = pin->pin.name; + group->pin = pin->pin.number; + } + + /* + * We suppose that we won't have any more functions than pins, + * we'll reallocate that later anyway + */ + pctl->functions = devm_kzalloc(&pdev->dev, + pctl->desc->npins * sizeof(*pctl->functions), + GFP_KERNEL); + if (!pctl->functions) + return -ENOMEM; + + /* Count functions and their associated groups */ + for (i = 0; i < pctl->desc->npins; i++) { + const struct sunxi_desc_pin *pin = pctl->desc->pins + i; + struct sunxi_desc_function *func = pin->functions; + + while (func->name) { + sunxi_pinctrl_add_function(pctl, func->name); + func++; + } + } + + pctl->functions = krealloc(pctl->functions, + pctl->nfunctions * sizeof(*pctl->functions), + GFP_KERNEL); + + for (i = 0; i < pctl->desc->npins; i++) { + const struct sunxi_desc_pin *pin = pctl->desc->pins + i; + struct sunxi_desc_function *func = pin->functions; + + while (func->name) { + struct sunxi_pinctrl_function *func_item; + const char **func_grp; + + func_item = sunxi_pinctrl_find_function_by_name(pctl, + func->name); + if (!func_item) + return -EINVAL; + + if (!func_item->groups) { + func_item->groups = + devm_kzalloc(&pdev->dev, + func_item->ngroups * sizeof(*func_item->groups), + GFP_KERNEL); + if (!func_item->groups) + return -ENOMEM; + } + + func_grp = func_item->groups; + while (*func_grp) + func_grp++; + + *func_grp = pin->pin.name; + func++; + } + } + + return 0; +} + +static int sunxi_pinctrl_probe(struct platform_device *pdev) +{ + struct device_node *node = pdev->dev.of_node; + const struct of_device_id *device; + struct pinctrl_pin_desc *pins; + struct sunxi_pinctrl *pctl; + int i, ret, last_pin; + + pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL); + if (!pctl) + return -ENOMEM; + platform_set_drvdata(pdev, pctl); + + pctl->membase = of_iomap(node, 0); + if (!pctl->membase) + return -ENOMEM; + + device = of_match_device(sunxi_pinctrl_match, &pdev->dev); + if (!device) + return -ENODEV; + + pctl->desc = (struct sunxi_pinctrl_desc *)device->data; + + ret = sunxi_pinctrl_build_state(pdev); + if (ret) { + dev_err(&pdev->dev, "dt probe failed: %d\n", ret); + return ret; + } + + pins = devm_kzalloc(&pdev->dev, + pctl->desc->npins * sizeof(*pins), + GFP_KERNEL); + if (!pins) + return -ENOMEM; + + for (i = 0; i < pctl->desc->npins; i++) + pins[i] = pctl->desc->pins[i].pin; + + sunxi_pctrl_desc.name = dev_name(&pdev->dev); + sunxi_pctrl_desc.owner = THIS_MODULE; + sunxi_pctrl_desc.pins = pins; + sunxi_pctrl_desc.npins = pctl->desc->npins; + pctl->dev = &pdev->dev; + pctl->pctl_dev = pinctrl_register(&sunxi_pctrl_desc, + &pdev->dev, pctl); + if (!pctl->pctl_dev) { + dev_err(&pdev->dev, "couldn't register pinctrl driver\n"); + return -EINVAL; + } + + pctl->chip = devm_kzalloc(&pdev->dev, sizeof(*pctl->chip), GFP_KERNEL); + if (!pctl->chip) { + ret = -ENOMEM; + goto pinctrl_error; + } + + last_pin = pctl->desc->pins[pctl->desc->npins - 1].pin.number; + pctl->chip = &sunxi_pinctrl_gpio_chip; + pctl->chip->ngpio = round_up(last_pin, PINS_PER_BANK); + pctl->chip->label = dev_name(&pdev->dev); + pctl->chip->dev = &pdev->dev; + pctl->chip->base = 0; + + ret = gpiochip_add(pctl->chip); + if (ret) + goto pinctrl_error; + + for (i = 0; i < pctl->desc->npins; i++) { + const struct sunxi_desc_pin *pin = pctl->desc->pins + i; + + ret = gpiochip_add_pin_range(pctl->chip, dev_name(&pdev->dev), + pin->pin.number, + pin->pin.number, 1); + if (ret) + goto gpiochip_error; + } + + dev_info(&pdev->dev, "initialized sunXi PIO driver\n"); + + return 0; + +gpiochip_error: + ret = gpiochip_remove(pctl->chip); +pinctrl_error: + pinctrl_unregister(pctl->pctl_dev); + return ret; +} + +static struct platform_driver sunxi_pinctrl_driver = { + .probe = sunxi_pinctrl_probe, + .driver = { + .name = "sunxi-pinctrl", + .owner = THIS_MODULE, + .of_match_table = sunxi_pinctrl_match, + }, +}; +module_platform_driver(sunxi_pinctrl_driver); + +MODULE_AUTHOR("Maxime Ripard <maxime.ripard@free-electrons.com"); +MODULE_DESCRIPTION("Allwinner A1X pinctrl driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/pinctrl/pinctrl-sunxi.h b/drivers/pinctrl/pinctrl-sunxi.h new file mode 100644 index 000000000000..e921621059ce --- /dev/null +++ b/drivers/pinctrl/pinctrl-sunxi.h @@ -0,0 +1,478 @@ +/* + * Allwinner A1X SoCs pinctrl driver. + * + * Copyright (C) 2012 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PINCTRL_SUNXI_H +#define __PINCTRL_SUNXI_H + +#include <linux/kernel.h> + +#define PA_BASE 0 +#define PB_BASE 32 +#define PC_BASE 64 +#define PD_BASE 96 +#define PE_BASE 128 +#define PF_BASE 160 +#define PG_BASE 192 +#define PH_BASE 224 +#define PI_BASE 256 + +#define SUNXI_PINCTRL_PIN_PA0 PINCTRL_PIN(PA_BASE + 0, "PA0") +#define SUNXI_PINCTRL_PIN_PA1 PINCTRL_PIN(PA_BASE + 1, "PA1") +#define SUNXI_PINCTRL_PIN_PA2 PINCTRL_PIN(PA_BASE + 2, "PA2") +#define SUNXI_PINCTRL_PIN_PA3 PINCTRL_PIN(PA_BASE + 3, "PA3") +#define SUNXI_PINCTRL_PIN_PA4 PINCTRL_PIN(PA_BASE + 4, "PA4") +#define SUNXI_PINCTRL_PIN_PA5 PINCTRL_PIN(PA_BASE + 5, "PA5") +#define SUNXI_PINCTRL_PIN_PA6 PINCTRL_PIN(PA_BASE + 6, "PA6") +#define SUNXI_PINCTRL_PIN_PA7 PINCTRL_PIN(PA_BASE + 7, "PA7") +#define SUNXI_PINCTRL_PIN_PA8 PINCTRL_PIN(PA_BASE + 8, "PA8") +#define SUNXI_PINCTRL_PIN_PA9 PINCTRL_PIN(PA_BASE + 9, "PA9") +#define SUNXI_PINCTRL_PIN_PA10 PINCTRL_PIN(PA_BASE + 10, "PA10") +#define SUNXI_PINCTRL_PIN_PA11 PINCTRL_PIN(PA_BASE + 11, "PA11") +#define SUNXI_PINCTRL_PIN_PA12 PINCTRL_PIN(PA_BASE + 12, "PA12") +#define SUNXI_PINCTRL_PIN_PA13 PINCTRL_PIN(PA_BASE + 13, "PA13") +#define SUNXI_PINCTRL_PIN_PA14 PINCTRL_PIN(PA_BASE + 14, "PA14") +#define SUNXI_PINCTRL_PIN_PA15 PINCTRL_PIN(PA_BASE + 15, "PA15") +#define SUNXI_PINCTRL_PIN_PA16 PINCTRL_PIN(PA_BASE + 16, "PA16") +#define SUNXI_PINCTRL_PIN_PA17 PINCTRL_PIN(PA_BASE + 17, "PA17") +#define SUNXI_PINCTRL_PIN_PA18 PINCTRL_PIN(PA_BASE + 18, "PA18") +#define SUNXI_PINCTRL_PIN_PA19 PINCTRL_PIN(PA_BASE + 19, "PA19") +#define SUNXI_PINCTRL_PIN_PA20 PINCTRL_PIN(PA_BASE + 20, "PA20") +#define SUNXI_PINCTRL_PIN_PA21 PINCTRL_PIN(PA_BASE + 21, "PA21") +#define SUNXI_PINCTRL_PIN_PA22 PINCTRL_PIN(PA_BASE + 22, "PA22") +#define SUNXI_PINCTRL_PIN_PA23 PINCTRL_PIN(PA_BASE + 23, "PA23") +#define SUNXI_PINCTRL_PIN_PA24 PINCTRL_PIN(PA_BASE + 24, "PA24") +#define SUNXI_PINCTRL_PIN_PA25 PINCTRL_PIN(PA_BASE + 25, "PA25") +#define SUNXI_PINCTRL_PIN_PA26 PINCTRL_PIN(PA_BASE + 26, "PA26") +#define SUNXI_PINCTRL_PIN_PA27 PINCTRL_PIN(PA_BASE + 27, "PA27") +#define SUNXI_PINCTRL_PIN_PA28 PINCTRL_PIN(PA_BASE + 28, "PA28") +#define SUNXI_PINCTRL_PIN_PA29 PINCTRL_PIN(PA_BASE + 29, "PA29") +#define SUNXI_PINCTRL_PIN_PA30 PINCTRL_PIN(PA_BASE + 30, "PA30") +#define SUNXI_PINCTRL_PIN_PA31 PINCTRL_PIN(PA_BASE + 31, "PA31") + +#define SUNXI_PINCTRL_PIN_PB0 PINCTRL_PIN(PB_BASE + 0, "PB0") +#define SUNXI_PINCTRL_PIN_PB1 PINCTRL_PIN(PB_BASE + 1, "PB1") +#define SUNXI_PINCTRL_PIN_PB2 PINCTRL_PIN(PB_BASE + 2, "PB2") +#define SUNXI_PINCTRL_PIN_PB3 PINCTRL_PIN(PB_BASE + 3, "PB3") +#define SUNXI_PINCTRL_PIN_PB4 PINCTRL_PIN(PB_BASE + 4, "PB4") +#define SUNXI_PINCTRL_PIN_PB5 PINCTRL_PIN(PB_BASE + 5, "PB5") +#define SUNXI_PINCTRL_PIN_PB6 PINCTRL_PIN(PB_BASE + 6, "PB6") +#define SUNXI_PINCTRL_PIN_PB7 PINCTRL_PIN(PB_BASE + 7, "PB7") +#define SUNXI_PINCTRL_PIN_PB8 PINCTRL_PIN(PB_BASE + 8, "PB8") +#define SUNXI_PINCTRL_PIN_PB9 PINCTRL_PIN(PB_BASE + 9, "PB9") +#define SUNXI_PINCTRL_PIN_PB10 PINCTRL_PIN(PB_BASE + 10, "PB10") +#define SUNXI_PINCTRL_PIN_PB11 PINCTRL_PIN(PB_BASE + 11, "PB11") +#define SUNXI_PINCTRL_PIN_PB12 PINCTRL_PIN(PB_BASE + 12, "PB12") +#define SUNXI_PINCTRL_PIN_PB13 PINCTRL_PIN(PB_BASE + 13, "PB13") +#define SUNXI_PINCTRL_PIN_PB14 PINCTRL_PIN(PB_BASE + 14, "PB14") +#define SUNXI_PINCTRL_PIN_PB15 PINCTRL_PIN(PB_BASE + 15, "PB15") +#define SUNXI_PINCTRL_PIN_PB16 PINCTRL_PIN(PB_BASE + 16, "PB16") +#define SUNXI_PINCTRL_PIN_PB17 PINCTRL_PIN(PB_BASE + 17, "PB17") +#define SUNXI_PINCTRL_PIN_PB18 PINCTRL_PIN(PB_BASE + 18, "PB18") +#define SUNXI_PINCTRL_PIN_PB19 PINCTRL_PIN(PB_BASE + 19, "PB19") +#define SUNXI_PINCTRL_PIN_PB20 PINCTRL_PIN(PB_BASE + 20, "PB20") +#define SUNXI_PINCTRL_PIN_PB21 PINCTRL_PIN(PB_BASE + 21, "PB21") +#define SUNXI_PINCTRL_PIN_PB22 PINCTRL_PIN(PB_BASE + 22, "PB22") +#define SUNXI_PINCTRL_PIN_PB23 PINCTRL_PIN(PB_BASE + 23, "PB23") +#define SUNXI_PINCTRL_PIN_PB24 PINCTRL_PIN(PB_BASE + 24, "PB24") +#define SUNXI_PINCTRL_PIN_PB25 PINCTRL_PIN(PB_BASE + 25, "PB25") +#define SUNXI_PINCTRL_PIN_PB26 PINCTRL_PIN(PB_BASE + 26, "PB26") +#define SUNXI_PINCTRL_PIN_PB27 PINCTRL_PIN(PB_BASE + 27, "PB27") +#define SUNXI_PINCTRL_PIN_PB28 PINCTRL_PIN(PB_BASE + 28, "PB28") +#define SUNXI_PINCTRL_PIN_PB29 PINCTRL_PIN(PB_BASE + 29, "PB29") +#define SUNXI_PINCTRL_PIN_PB30 PINCTRL_PIN(PB_BASE + 30, "PB30") +#define SUNXI_PINCTRL_PIN_PB31 PINCTRL_PIN(PB_BASE + 31, "PB31") + +#define SUNXI_PINCTRL_PIN_PC0 PINCTRL_PIN(PC_BASE + 0, "PC0") +#define SUNXI_PINCTRL_PIN_PC1 PINCTRL_PIN(PC_BASE + 1, "PC1") +#define SUNXI_PINCTRL_PIN_PC2 PINCTRL_PIN(PC_BASE + 2, "PC2") +#define SUNXI_PINCTRL_PIN_PC3 PINCTRL_PIN(PC_BASE + 3, "PC3") +#define SUNXI_PINCTRL_PIN_PC4 PINCTRL_PIN(PC_BASE + 4, "PC4") +#define SUNXI_PINCTRL_PIN_PC5 PINCTRL_PIN(PC_BASE + 5, "PC5") +#define SUNXI_PINCTRL_PIN_PC6 PINCTRL_PIN(PC_BASE + 6, "PC6") +#define SUNXI_PINCTRL_PIN_PC7 PINCTRL_PIN(PC_BASE + 7, "PC7") +#define SUNXI_PINCTRL_PIN_PC8 PINCTRL_PIN(PC_BASE + 8, "PC8") +#define SUNXI_PINCTRL_PIN_PC9 PINCTRL_PIN(PC_BASE + 9, "PC9") +#define SUNXI_PINCTRL_PIN_PC10 PINCTRL_PIN(PC_BASE + 10, "PC10") +#define SUNXI_PINCTRL_PIN_PC11 PINCTRL_PIN(PC_BASE + 11, "PC11") +#define SUNXI_PINCTRL_PIN_PC12 PINCTRL_PIN(PC_BASE + 12, "PC12") +#define SUNXI_PINCTRL_PIN_PC13 PINCTRL_PIN(PC_BASE + 13, "PC13") +#define SUNXI_PINCTRL_PIN_PC14 PINCTRL_PIN(PC_BASE + 14, "PC14") +#define SUNXI_PINCTRL_PIN_PC15 PINCTRL_PIN(PC_BASE + 15, "PC15") +#define SUNXI_PINCTRL_PIN_PC16 PINCTRL_PIN(PC_BASE + 16, "PC16") +#define SUNXI_PINCTRL_PIN_PC17 PINCTRL_PIN(PC_BASE + 17, "PC17") +#define SUNXI_PINCTRL_PIN_PC18 PINCTRL_PIN(PC_BASE + 18, "PC18") +#define SUNXI_PINCTRL_PIN_PC19 PINCTRL_PIN(PC_BASE + 19, "PC19") +#define SUNXI_PINCTRL_PIN_PC20 PINCTRL_PIN(PC_BASE + 20, "PC20") +#define SUNXI_PINCTRL_PIN_PC21 PINCTRL_PIN(PC_BASE + 21, "PC21") +#define SUNXI_PINCTRL_PIN_PC22 PINCTRL_PIN(PC_BASE + 22, "PC22") +#define SUNXI_PINCTRL_PIN_PC23 PINCTRL_PIN(PC_BASE + 23, "PC23") +#define SUNXI_PINCTRL_PIN_PC24 PINCTRL_PIN(PC_BASE + 24, "PC24") +#define SUNXI_PINCTRL_PIN_PC25 PINCTRL_PIN(PC_BASE + 25, "PC25") +#define SUNXI_PINCTRL_PIN_PC26 PINCTRL_PIN(PC_BASE + 26, "PC26") +#define SUNXI_PINCTRL_PIN_PC27 PINCTRL_PIN(PC_BASE + 27, "PC27") +#define SUNXI_PINCTRL_PIN_PC28 PINCTRL_PIN(PC_BASE + 28, "PC28") +#define SUNXI_PINCTRL_PIN_PC29 PINCTRL_PIN(PC_BASE + 29, "PC29") +#define SUNXI_PINCTRL_PIN_PC30 PINCTRL_PIN(PC_BASE + 30, "PC30") +#define SUNXI_PINCTRL_PIN_PC31 PINCTRL_PIN(PC_BASE + 31, "PC31") + +#define SUNXI_PINCTRL_PIN_PD0 PINCTRL_PIN(PD_BASE + 0, "PD0") +#define SUNXI_PINCTRL_PIN_PD1 PINCTRL_PIN(PD_BASE + 1, "PD1") +#define SUNXI_PINCTRL_PIN_PD2 PINCTRL_PIN(PD_BASE + 2, "PD2") +#define SUNXI_PINCTRL_PIN_PD3 PINCTRL_PIN(PD_BASE + 3, "PD3") +#define SUNXI_PINCTRL_PIN_PD4 PINCTRL_PIN(PD_BASE + 4, "PD4") +#define SUNXI_PINCTRL_PIN_PD5 PINCTRL_PIN(PD_BASE + 5, "PD5") +#define SUNXI_PINCTRL_PIN_PD6 PINCTRL_PIN(PD_BASE + 6, "PD6") +#define SUNXI_PINCTRL_PIN_PD7 PINCTRL_PIN(PD_BASE + 7, "PD7") +#define SUNXI_PINCTRL_PIN_PD8 PINCTRL_PIN(PD_BASE + 8, "PD8") +#define SUNXI_PINCTRL_PIN_PD9 PINCTRL_PIN(PD_BASE + 9, "PD9") +#define SUNXI_PINCTRL_PIN_PD10 PINCTRL_PIN(PD_BASE + 10, "PD10") +#define SUNXI_PINCTRL_PIN_PD11 PINCTRL_PIN(PD_BASE + 11, "PD11") +#define SUNXI_PINCTRL_PIN_PD12 PINCTRL_PIN(PD_BASE + 12, "PD12") +#define SUNXI_PINCTRL_PIN_PD13 PINCTRL_PIN(PD_BASE + 13, "PD13") +#define SUNXI_PINCTRL_PIN_PD14 PINCTRL_PIN(PD_BASE + 14, "PD14") +#define SUNXI_PINCTRL_PIN_PD15 PINCTRL_PIN(PD_BASE + 15, "PD15") +#define SUNXI_PINCTRL_PIN_PD16 PINCTRL_PIN(PD_BASE + 16, "PD16") +#define SUNXI_PINCTRL_PIN_PD17 PINCTRL_PIN(PD_BASE + 17, "PD17") +#define SUNXI_PINCTRL_PIN_PD18 PINCTRL_PIN(PD_BASE + 18, "PD18") +#define SUNXI_PINCTRL_PIN_PD19 PINCTRL_PIN(PD_BASE + 19, "PD19") +#define SUNXI_PINCTRL_PIN_PD20 PINCTRL_PIN(PD_BASE + 20, "PD20") +#define SUNXI_PINCTRL_PIN_PD21 PINCTRL_PIN(PD_BASE + 21, "PD21") +#define SUNXI_PINCTRL_PIN_PD22 PINCTRL_PIN(PD_BASE + 22, "PD22") +#define SUNXI_PINCTRL_PIN_PD23 PINCTRL_PIN(PD_BASE + 23, "PD23") +#define SUNXI_PINCTRL_PIN_PD24 PINCTRL_PIN(PD_BASE + 24, "PD24") +#define SUNXI_PINCTRL_PIN_PD25 PINCTRL_PIN(PD_BASE + 25, "PD25") +#define SUNXI_PINCTRL_PIN_PD26 PINCTRL_PIN(PD_BASE + 26, "PD26") +#define SUNXI_PINCTRL_PIN_PD27 PINCTRL_PIN(PD_BASE + 27, "PD27") +#define SUNXI_PINCTRL_PIN_PD28 PINCTRL_PIN(PD_BASE + 28, "PD28") +#define SUNXI_PINCTRL_PIN_PD29 PINCTRL_PIN(PD_BASE + 29, "PD29") +#define SUNXI_PINCTRL_PIN_PD30 PINCTRL_PIN(PD_BASE + 30, "PD30") +#define SUNXI_PINCTRL_PIN_PD31 PINCTRL_PIN(PD_BASE + 31, "PD31") + +#define SUNXI_PINCTRL_PIN_PE0 PINCTRL_PIN(PE_BASE + 0, "PE0") +#define SUNXI_PINCTRL_PIN_PE1 PINCTRL_PIN(PE_BASE + 1, "PE1") +#define SUNXI_PINCTRL_PIN_PE2 PINCTRL_PIN(PE_BASE + 2, "PE2") +#define SUNXI_PINCTRL_PIN_PE3 PINCTRL_PIN(PE_BASE + 3, "PE3") +#define SUNXI_PINCTRL_PIN_PE4 PINCTRL_PIN(PE_BASE + 4, "PE4") +#define SUNXI_PINCTRL_PIN_PE5 PINCTRL_PIN(PE_BASE + 5, "PE5") +#define SUNXI_PINCTRL_PIN_PE6 PINCTRL_PIN(PE_BASE + 6, "PE6") +#define SUNXI_PINCTRL_PIN_PE7 PINCTRL_PIN(PE_BASE + 7, "PE7") +#define SUNXI_PINCTRL_PIN_PE8 PINCTRL_PIN(PE_BASE + 8, "PE8") +#define SUNXI_PINCTRL_PIN_PE9 PINCTRL_PIN(PE_BASE + 9, "PE9") +#define SUNXI_PINCTRL_PIN_PE10 PINCTRL_PIN(PE_BASE + 10, "PE10") +#define SUNXI_PINCTRL_PIN_PE11 PINCTRL_PIN(PE_BASE + 11, "PE11") +#define SUNXI_PINCTRL_PIN_PE12 PINCTRL_PIN(PE_BASE + 12, "PE12") +#define SUNXI_PINCTRL_PIN_PE13 PINCTRL_PIN(PE_BASE + 13, "PE13") +#define SUNXI_PINCTRL_PIN_PE14 PINCTRL_PIN(PE_BASE + 14, "PE14") +#define SUNXI_PINCTRL_PIN_PE15 PINCTRL_PIN(PE_BASE + 15, "PE15") +#define SUNXI_PINCTRL_PIN_PE16 PINCTRL_PIN(PE_BASE + 16, "PE16") +#define SUNXI_PINCTRL_PIN_PE17 PINCTRL_PIN(PE_BASE + 17, "PE17") +#define SUNXI_PINCTRL_PIN_PE18 PINCTRL_PIN(PE_BASE + 18, "PE18") +#define SUNXI_PINCTRL_PIN_PE19 PINCTRL_PIN(PE_BASE + 19, "PE19") +#define SUNXI_PINCTRL_PIN_PE20 PINCTRL_PIN(PE_BASE + 20, "PE20") +#define SUNXI_PINCTRL_PIN_PE21 PINCTRL_PIN(PE_BASE + 21, "PE21") +#define SUNXI_PINCTRL_PIN_PE22 PINCTRL_PIN(PE_BASE + 22, "PE22") +#define SUNXI_PINCTRL_PIN_PE23 PINCTRL_PIN(PE_BASE + 23, "PE23") +#define SUNXI_PINCTRL_PIN_PE24 PINCTRL_PIN(PE_BASE + 24, "PE24") +#define SUNXI_PINCTRL_PIN_PE25 PINCTRL_PIN(PE_BASE + 25, "PE25") +#define SUNXI_PINCTRL_PIN_PE26 PINCTRL_PIN(PE_BASE + 26, "PE26") +#define SUNXI_PINCTRL_PIN_PE27 PINCTRL_PIN(PE_BASE + 27, "PE27") +#define SUNXI_PINCTRL_PIN_PE28 PINCTRL_PIN(PE_BASE + 28, "PE28") +#define SUNXI_PINCTRL_PIN_PE29 PINCTRL_PIN(PE_BASE + 29, "PE29") +#define SUNXI_PINCTRL_PIN_PE30 PINCTRL_PIN(PE_BASE + 30, "PE30") +#define SUNXI_PINCTRL_PIN_PE31 PINCTRL_PIN(PE_BASE + 31, "PE31") + +#define SUNXI_PINCTRL_PIN_PF0 PINCTRL_PIN(PF_BASE + 0, "PF0") +#define SUNXI_PINCTRL_PIN_PF1 PINCTRL_PIN(PF_BASE + 1, "PF1") +#define SUNXI_PINCTRL_PIN_PF2 PINCTRL_PIN(PF_BASE + 2, "PF2") +#define SUNXI_PINCTRL_PIN_PF3 PINCTRL_PIN(PF_BASE + 3, "PF3") +#define SUNXI_PINCTRL_PIN_PF4 PINCTRL_PIN(PF_BASE + 4, "PF4") +#define SUNXI_PINCTRL_PIN_PF5 PINCTRL_PIN(PF_BASE + 5, "PF5") +#define SUNXI_PINCTRL_PIN_PF6 PINCTRL_PIN(PF_BASE + 6, "PF6") +#define SUNXI_PINCTRL_PIN_PF7 PINCTRL_PIN(PF_BASE + 7, "PF7") +#define SUNXI_PINCTRL_PIN_PF8 PINCTRL_PIN(PF_BASE + 8, "PF8") +#define SUNXI_PINCTRL_PIN_PF9 PINCTRL_PIN(PF_BASE + 9, "PF9") +#define SUNXI_PINCTRL_PIN_PF10 PINCTRL_PIN(PF_BASE + 10, "PF10") +#define SUNXI_PINCTRL_PIN_PF11 PINCTRL_PIN(PF_BASE + 11, "PF11") +#define SUNXI_PINCTRL_PIN_PF12 PINCTRL_PIN(PF_BASE + 12, "PF12") +#define SUNXI_PINCTRL_PIN_PF13 PINCTRL_PIN(PF_BASE + 13, "PF13") +#define SUNXI_PINCTRL_PIN_PF14 PINCTRL_PIN(PF_BASE + 14, "PF14") +#define SUNXI_PINCTRL_PIN_PF15 PINCTRL_PIN(PF_BASE + 15, "PF15") +#define SUNXI_PINCTRL_PIN_PF16 PINCTRL_PIN(PF_BASE + 16, "PF16") +#define SUNXI_PINCTRL_PIN_PF17 PINCTRL_PIN(PF_BASE + 17, "PF17") +#define SUNXI_PINCTRL_PIN_PF18 PINCTRL_PIN(PF_BASE + 18, "PF18") +#define SUNXI_PINCTRL_PIN_PF19 PINCTRL_PIN(PF_BASE + 19, "PF19") +#define SUNXI_PINCTRL_PIN_PF20 PINCTRL_PIN(PF_BASE + 20, "PF20") +#define SUNXI_PINCTRL_PIN_PF21 PINCTRL_PIN(PF_BASE + 21, "PF21") +#define SUNXI_PINCTRL_PIN_PF22 PINCTRL_PIN(PF_BASE + 22, "PF22") +#define SUNXI_PINCTRL_PIN_PF23 PINCTRL_PIN(PF_BASE + 23, "PF23") +#define SUNXI_PINCTRL_PIN_PF24 PINCTRL_PIN(PF_BASE + 24, "PF24") +#define SUNXI_PINCTRL_PIN_PF25 PINCTRL_PIN(PF_BASE + 25, "PF25") +#define SUNXI_PINCTRL_PIN_PF26 PINCTRL_PIN(PF_BASE + 26, "PF26") +#define SUNXI_PINCTRL_PIN_PF27 PINCTRL_PIN(PF_BASE + 27, "PF27") +#define SUNXI_PINCTRL_PIN_PF28 PINCTRL_PIN(PF_BASE + 28, "PF28") +#define SUNXI_PINCTRL_PIN_PF29 PINCTRL_PIN(PF_BASE + 29, "PF29") +#define SUNXI_PINCTRL_PIN_PF30 PINCTRL_PIN(PF_BASE + 30, "PF30") +#define SUNXI_PINCTRL_PIN_PF31 PINCTRL_PIN(PF_BASE + 31, "PF31") + +#define SUNXI_PINCTRL_PIN_PG0 PINCTRL_PIN(PG_BASE + 0, "PG0") +#define SUNXI_PINCTRL_PIN_PG1 PINCTRL_PIN(PG_BASE + 1, "PG1") +#define SUNXI_PINCTRL_PIN_PG2 PINCTRL_PIN(PG_BASE + 2, "PG2") +#define SUNXI_PINCTRL_PIN_PG3 PINCTRL_PIN(PG_BASE + 3, "PG3") +#define SUNXI_PINCTRL_PIN_PG4 PINCTRL_PIN(PG_BASE + 4, "PG4") +#define SUNXI_PINCTRL_PIN_PG5 PINCTRL_PIN(PG_BASE + 5, "PG5") +#define SUNXI_PINCTRL_PIN_PG6 PINCTRL_PIN(PG_BASE + 6, "PG6") +#define SUNXI_PINCTRL_PIN_PG7 PINCTRL_PIN(PG_BASE + 7, "PG7") +#define SUNXI_PINCTRL_PIN_PG8 PINCTRL_PIN(PG_BASE + 8, "PG8") +#define SUNXI_PINCTRL_PIN_PG9 PINCTRL_PIN(PG_BASE + 9, "PG9") +#define SUNXI_PINCTRL_PIN_PG10 PINCTRL_PIN(PG_BASE + 10, "PG10") +#define SUNXI_PINCTRL_PIN_PG11 PINCTRL_PIN(PG_BASE + 11, "PG11") +#define SUNXI_PINCTRL_PIN_PG12 PINCTRL_PIN(PG_BASE + 12, "PG12") +#define SUNXI_PINCTRL_PIN_PG13 PINCTRL_PIN(PG_BASE + 13, "PG13") +#define SUNXI_PINCTRL_PIN_PG14 PINCTRL_PIN(PG_BASE + 14, "PG14") +#define SUNXI_PINCTRL_PIN_PG15 PINCTRL_PIN(PG_BASE + 15, "PG15") +#define SUNXI_PINCTRL_PIN_PG16 PINCTRL_PIN(PG_BASE + 16, "PG16") +#define SUNXI_PINCTRL_PIN_PG17 PINCTRL_PIN(PG_BASE + 17, "PG17") +#define SUNXI_PINCTRL_PIN_PG18 PINCTRL_PIN(PG_BASE + 18, "PG18") +#define SUNXI_PINCTRL_PIN_PG19 PINCTRL_PIN(PG_BASE + 19, "PG19") +#define SUNXI_PINCTRL_PIN_PG20 PINCTRL_PIN(PG_BASE + 20, "PG20") +#define SUNXI_PINCTRL_PIN_PG21 PINCTRL_PIN(PG_BASE + 21, "PG21") +#define SUNXI_PINCTRL_PIN_PG22 PINCTRL_PIN(PG_BASE + 22, "PG22") +#define SUNXI_PINCTRL_PIN_PG23 PINCTRL_PIN(PG_BASE + 23, "PG23") +#define SUNXI_PINCTRL_PIN_PG24 PINCTRL_PIN(PG_BASE + 24, "PG24") +#define SUNXI_PINCTRL_PIN_PG25 PINCTRL_PIN(PG_BASE + 25, "PG25") +#define SUNXI_PINCTRL_PIN_PG26 PINCTRL_PIN(PG_BASE + 26, "PG26") +#define SUNXI_PINCTRL_PIN_PG27 PINCTRL_PIN(PG_BASE + 27, "PG27") +#define SUNXI_PINCTRL_PIN_PG28 PINCTRL_PIN(PG_BASE + 28, "PG28") +#define SUNXI_PINCTRL_PIN_PG29 PINCTRL_PIN(PG_BASE + 29, "PG29") +#define SUNXI_PINCTRL_PIN_PG30 PINCTRL_PIN(PG_BASE + 30, "PG30") +#define SUNXI_PINCTRL_PIN_PG31 PINCTRL_PIN(PG_BASE + 31, "PG31") + +#define SUNXI_PINCTRL_PIN_PH0 PINCTRL_PIN(PH_BASE + 0, "PH0") +#define SUNXI_PINCTRL_PIN_PH1 PINCTRL_PIN(PH_BASE + 1, "PH1") +#define SUNXI_PINCTRL_PIN_PH2 PINCTRL_PIN(PH_BASE + 2, "PH2") +#define SUNXI_PINCTRL_PIN_PH3 PINCTRL_PIN(PH_BASE + 3, "PH3") +#define SUNXI_PINCTRL_PIN_PH4 PINCTRL_PIN(PH_BASE + 4, "PH4") +#define SUNXI_PINCTRL_PIN_PH5 PINCTRL_PIN(PH_BASE + 5, "PH5") +#define SUNXI_PINCTRL_PIN_PH6 PINCTRL_PIN(PH_BASE + 6, "PH6") +#define SUNXI_PINCTRL_PIN_PH7 PINCTRL_PIN(PH_BASE + 7, "PH7") +#define SUNXI_PINCTRL_PIN_PH8 PINCTRL_PIN(PH_BASE + 8, "PH8") +#define SUNXI_PINCTRL_PIN_PH9 PINCTRL_PIN(PH_BASE + 9, "PH9") +#define SUNXI_PINCTRL_PIN_PH10 PINCTRL_PIN(PH_BASE + 10, "PH10") +#define SUNXI_PINCTRL_PIN_PH11 PINCTRL_PIN(PH_BASE + 11, "PH11") +#define SUNXI_PINCTRL_PIN_PH12 PINCTRL_PIN(PH_BASE + 12, "PH12") +#define SUNXI_PINCTRL_PIN_PH13 PINCTRL_PIN(PH_BASE + 13, "PH13") +#define SUNXI_PINCTRL_PIN_PH14 PINCTRL_PIN(PH_BASE + 14, "PH14") +#define SUNXI_PINCTRL_PIN_PH15 PINCTRL_PIN(PH_BASE + 15, "PH15") +#define SUNXI_PINCTRL_PIN_PH16 PINCTRL_PIN(PH_BASE + 16, "PH16") +#define SUNXI_PINCTRL_PIN_PH17 PINCTRL_PIN(PH_BASE + 17, "PH17") +#define SUNXI_PINCTRL_PIN_PH18 PINCTRL_PIN(PH_BASE + 18, "PH18") +#define SUNXI_PINCTRL_PIN_PH19 PINCTRL_PIN(PH_BASE + 19, "PH19") +#define SUNXI_PINCTRL_PIN_PH20 PINCTRL_PIN(PH_BASE + 20, "PH20") +#define SUNXI_PINCTRL_PIN_PH21 PINCTRL_PIN(PH_BASE + 21, "PH21") +#define SUNXI_PINCTRL_PIN_PH22 PINCTRL_PIN(PH_BASE + 22, "PH22") +#define SUNXI_PINCTRL_PIN_PH23 PINCTRL_PIN(PH_BASE + 23, "PH23") +#define SUNXI_PINCTRL_PIN_PH24 PINCTRL_PIN(PH_BASE + 24, "PH24") +#define SUNXI_PINCTRL_PIN_PH25 PINCTRL_PIN(PH_BASE + 25, "PH25") +#define SUNXI_PINCTRL_PIN_PH26 PINCTRL_PIN(PH_BASE + 26, "PH26") +#define SUNXI_PINCTRL_PIN_PH27 PINCTRL_PIN(PH_BASE + 27, "PH27") +#define SUNXI_PINCTRL_PIN_PH28 PINCTRL_PIN(PH_BASE + 28, "PH28") +#define SUNXI_PINCTRL_PIN_PH29 PINCTRL_PIN(PH_BASE + 29, "PH29") +#define SUNXI_PINCTRL_PIN_PH30 PINCTRL_PIN(PH_BASE + 30, "PH30") +#define SUNXI_PINCTRL_PIN_PH31 PINCTRL_PIN(PH_BASE + 31, "PH31") + +#define SUNXI_PINCTRL_PIN_PI0 PINCTRL_PIN(PI_BASE + 0, "PI0") +#define SUNXI_PINCTRL_PIN_PI1 PINCTRL_PIN(PI_BASE + 1, "PI1") +#define SUNXI_PINCTRL_PIN_PI2 PINCTRL_PIN(PI_BASE + 2, "PI2") +#define SUNXI_PINCTRL_PIN_PI3 PINCTRL_PIN(PI_BASE + 3, "PI3") +#define SUNXI_PINCTRL_PIN_PI4 PINCTRL_PIN(PI_BASE + 4, "PI4") +#define SUNXI_PINCTRL_PIN_PI5 PINCTRL_PIN(PI_BASE + 5, "PI5") +#define SUNXI_PINCTRL_PIN_PI6 PINCTRL_PIN(PI_BASE + 6, "PI6") +#define SUNXI_PINCTRL_PIN_PI7 PINCTRL_PIN(PI_BASE + 7, "PI7") +#define SUNXI_PINCTRL_PIN_PI8 PINCTRL_PIN(PI_BASE + 8, "PI8") +#define SUNXI_PINCTRL_PIN_PI9 PINCTRL_PIN(PI_BASE + 9, "PI9") +#define SUNXI_PINCTRL_PIN_PI10 PINCTRL_PIN(PI_BASE + 10, "PI10") +#define SUNXI_PINCTRL_PIN_PI11 PINCTRL_PIN(PI_BASE + 11, "PI11") +#define SUNXI_PINCTRL_PIN_PI12 PINCTRL_PIN(PI_BASE + 12, "PI12") +#define SUNXI_PINCTRL_PIN_PI13 PINCTRL_PIN(PI_BASE + 13, "PI13") +#define SUNXI_PINCTRL_PIN_PI14 PINCTRL_PIN(PI_BASE + 14, "PI14") +#define SUNXI_PINCTRL_PIN_PI15 PINCTRL_PIN(PI_BASE + 15, "PI15") +#define SUNXI_PINCTRL_PIN_PI16 PINCTRL_PIN(PI_BASE + 16, "PI16") +#define SUNXI_PINCTRL_PIN_PI17 PINCTRL_PIN(PI_BASE + 17, "PI17") +#define SUNXI_PINCTRL_PIN_PI18 PINCTRL_PIN(PI_BASE + 18, "PI18") +#define SUNXI_PINCTRL_PIN_PI19 PINCTRL_PIN(PI_BASE + 19, "PI19") +#define SUNXI_PINCTRL_PIN_PI20 PINCTRL_PIN(PI_BASE + 20, "PI20") +#define SUNXI_PINCTRL_PIN_PI21 PINCTRL_PIN(PI_BASE + 21, "PI21") +#define SUNXI_PINCTRL_PIN_PI22 PINCTRL_PIN(PI_BASE + 22, "PI22") +#define SUNXI_PINCTRL_PIN_PI23 PINCTRL_PIN(PI_BASE + 23, "PI23") +#define SUNXI_PINCTRL_PIN_PI24 PINCTRL_PIN(PI_BASE + 24, "PI24") +#define SUNXI_PINCTRL_PIN_PI25 PINCTRL_PIN(PI_BASE + 25, "PI25") +#define SUNXI_PINCTRL_PIN_PI26 PINCTRL_PIN(PI_BASE + 26, "PI26") +#define SUNXI_PINCTRL_PIN_PI27 PINCTRL_PIN(PI_BASE + 27, "PI27") +#define SUNXI_PINCTRL_PIN_PI28 PINCTRL_PIN(PI_BASE + 28, "PI28") +#define SUNXI_PINCTRL_PIN_PI29 PINCTRL_PIN(PI_BASE + 29, "PI29") +#define SUNXI_PINCTRL_PIN_PI30 PINCTRL_PIN(PI_BASE + 30, "PI30") +#define SUNXI_PINCTRL_PIN_PI31 PINCTRL_PIN(PI_BASE + 31, "PI31") + +#define SUNXI_PIN_NAME_MAX_LEN 5 + +#define BANK_MEM_SIZE 0x24 +#define MUX_REGS_OFFSET 0x0 +#define DATA_REGS_OFFSET 0x10 +#define DLEVEL_REGS_OFFSET 0x14 +#define PULL_REGS_OFFSET 0x1c + +#define PINS_PER_BANK 32 +#define MUX_PINS_PER_REG 8 +#define MUX_PINS_BITS 4 +#define MUX_PINS_MASK 0x0f +#define DATA_PINS_PER_REG 32 +#define DATA_PINS_BITS 1 +#define DATA_PINS_MASK 0x01 +#define DLEVEL_PINS_PER_REG 16 +#define DLEVEL_PINS_BITS 2 +#define DLEVEL_PINS_MASK 0x03 +#define PULL_PINS_PER_REG 16 +#define PULL_PINS_BITS 2 +#define PULL_PINS_MASK 0x03 + +struct sunxi_desc_function { + const char *name; + u8 muxval; +}; + +struct sunxi_desc_pin { + struct pinctrl_pin_desc pin; + struct sunxi_desc_function *functions; +}; + +struct sunxi_pinctrl_desc { + const struct sunxi_desc_pin *pins; + int npins; + struct pinctrl_gpio_range *ranges; + int nranges; +}; + +struct sunxi_pinctrl_function { + const char *name; + const char **groups; + unsigned ngroups; +}; + +struct sunxi_pinctrl_group { + const char *name; + unsigned long config; + unsigned pin; +}; + +struct sunxi_pinctrl { + void __iomem *membase; + struct gpio_chip *chip; + struct sunxi_pinctrl_desc *desc; + struct device *dev; + struct sunxi_pinctrl_function *functions; + unsigned nfunctions; + struct sunxi_pinctrl_group *groups; + unsigned ngroups; + struct pinctrl_dev *pctl_dev; +}; + +#define SUNXI_PIN(_pin, ...) \ + { \ + .pin = _pin, \ + .functions = (struct sunxi_desc_function[]){ \ + __VA_ARGS__, { } }, \ + } + +#define SUNXI_FUNCTION(_val, _name) \ + { \ + .name = _name, \ + .muxval = _val, \ + } + +/* + * The sunXi PIO registers are organized as is: + * 0x00 - 0x0c Muxing values. + * 8 pins per register, each pin having a 4bits value + * 0x10 Pin values + * 32 bits per register, each pin corresponding to one bit + * 0x14 - 0x18 Drive level + * 16 pins per register, each pin having a 2bits value + * 0x1c - 0x20 Pull-Up values + * 16 pins per register, each pin having a 2bits value + * + * This is for the first bank. Each bank will have the same layout, + * with an offset being a multiple of 0x24. + * + * The following functions calculate from the pin number the register + * and the bit offset that we should access. + */ +static inline u32 sunxi_mux_reg(u16 pin) +{ + u8 bank = pin / PINS_PER_BANK; + u32 offset = bank * BANK_MEM_SIZE; + offset += MUX_REGS_OFFSET; + offset += pin % PINS_PER_BANK / MUX_PINS_PER_REG * 0x04; + return round_down(offset, 4); +} + +static inline u32 sunxi_mux_offset(u16 pin) +{ + u32 pin_num = pin % MUX_PINS_PER_REG; + return pin_num * MUX_PINS_BITS; +} + +static inline u32 sunxi_data_reg(u16 pin) +{ + u8 bank = pin / PINS_PER_BANK; + u32 offset = bank * BANK_MEM_SIZE; + offset += DATA_REGS_OFFSET; + offset += pin % PINS_PER_BANK / DATA_PINS_PER_REG * 0x04; + return round_down(offset, 4); +} + +static inline u32 sunxi_data_offset(u16 pin) +{ + u32 pin_num = pin % DATA_PINS_PER_REG; + return pin_num * DATA_PINS_BITS; +} + +static inline u32 sunxi_dlevel_reg(u16 pin) +{ + u8 bank = pin / PINS_PER_BANK; + u32 offset = bank * BANK_MEM_SIZE; + offset += DLEVEL_REGS_OFFSET; + offset += pin % PINS_PER_BANK / DLEVEL_PINS_PER_REG * 0x04; + return round_down(offset, 4); +} + +static inline u32 sunxi_dlevel_offset(u16 pin) +{ + u32 pin_num = pin % DLEVEL_PINS_PER_REG; + return pin_num * DLEVEL_PINS_BITS; +} + +static inline u32 sunxi_pull_reg(u16 pin) +{ + u8 bank = pin / PINS_PER_BANK; + u32 offset = bank * BANK_MEM_SIZE; + offset += PULL_REGS_OFFSET; + offset += pin % PINS_PER_BANK / PULL_PINS_PER_REG * 0x04; + return round_down(offset, 4); +} + +static inline u32 sunxi_pull_offset(u16 pin) +{ + u32 pin_num = pin % PULL_PINS_PER_REG; + return pin_num * PULL_PINS_BITS; +} + +#endif /* __PINCTRL_SUNXI_H */ diff --git a/drivers/pinctrl/pinctrl-tegra.c b/drivers/pinctrl/pinctrl-tegra.c index ae1e4bb3259d..f195d77a3572 100644 --- a/drivers/pinctrl/pinctrl-tegra.c +++ b/drivers/pinctrl/pinctrl-tegra.c @@ -201,6 +201,7 @@ static const struct cfg_param { {"nvidia,open-drain", TEGRA_PINCONF_PARAM_OPEN_DRAIN}, {"nvidia,lock", TEGRA_PINCONF_PARAM_LOCK}, {"nvidia,io-reset", TEGRA_PINCONF_PARAM_IORESET}, + {"nvidia,rcv-sel", TEGRA_PINCONF_PARAM_RCV_SEL}, {"nvidia,high-speed-mode", TEGRA_PINCONF_PARAM_HIGH_SPEED_MODE}, {"nvidia,schmitt", TEGRA_PINCONF_PARAM_SCHMITT}, {"nvidia,low-power-mode", TEGRA_PINCONF_PARAM_LOW_POWER_MODE}, @@ -208,6 +209,7 @@ static const struct cfg_param { {"nvidia,pull-up-strength", TEGRA_PINCONF_PARAM_DRIVE_UP_STRENGTH}, {"nvidia,slew-rate-falling", TEGRA_PINCONF_PARAM_SLEW_RATE_FALLING}, {"nvidia,slew-rate-rising", TEGRA_PINCONF_PARAM_SLEW_RATE_RISING}, + {"nvidia,drive-type", TEGRA_PINCONF_PARAM_DRIVE_TYPE}, }; static int tegra_pinctrl_dt_subnode_to_map(struct device *dev, @@ -450,6 +452,12 @@ static int tegra_pinconf_reg(struct tegra_pmx *pmx, *bit = g->ioreset_bit; *width = 1; break; + case TEGRA_PINCONF_PARAM_RCV_SEL: + *bank = g->rcv_sel_bank; + *reg = g->rcv_sel_reg; + *bit = g->rcv_sel_bit; + *width = 1; + break; case TEGRA_PINCONF_PARAM_HIGH_SPEED_MODE: *bank = g->drv_bank; *reg = g->drv_reg; @@ -492,6 +500,12 @@ static int tegra_pinconf_reg(struct tegra_pmx *pmx, *bit = g->slwr_bit; *width = g->slwr_width; break; + case TEGRA_PINCONF_PARAM_DRIVE_TYPE: + *bank = g->drvtype_bank; + *reg = g->drvtype_reg; + *bit = g->drvtype_bit; + *width = 2; + break; default: dev_err(pmx->dev, "Invalid config param %04x\n", param); return -ENOTSUPP; diff --git a/drivers/pinctrl/pinctrl-tegra.h b/drivers/pinctrl/pinctrl-tegra.h index 62e380965c68..817f7061dc4c 100644 --- a/drivers/pinctrl/pinctrl-tegra.h +++ b/drivers/pinctrl/pinctrl-tegra.h @@ -30,6 +30,8 @@ enum tegra_pinconf_param { /* argument: Boolean */ TEGRA_PINCONF_PARAM_IORESET, /* argument: Boolean */ + TEGRA_PINCONF_PARAM_RCV_SEL, + /* argument: Boolean */ TEGRA_PINCONF_PARAM_HIGH_SPEED_MODE, /* argument: Boolean */ TEGRA_PINCONF_PARAM_SCHMITT, @@ -43,6 +45,8 @@ enum tegra_pinconf_param { TEGRA_PINCONF_PARAM_SLEW_RATE_FALLING, /* argument: Integer, range is HW-dependant */ TEGRA_PINCONF_PARAM_SLEW_RATE_RISING, + /* argument: Integer, range is HW-dependant */ + TEGRA_PINCONF_PARAM_DRIVE_TYPE, }; enum tegra_pinconf_pull { @@ -95,6 +99,9 @@ struct tegra_function { * @ioreset_reg: IO reset register offset. -1 if unsupported. * @ioreset_bank: IO reset register bank. 0 if unsupported. * @ioreset_bit: IO reset register bit. 0 if unsupported. + * @rcv_sel_reg: Receiver select offset. -1 if unsupported. + * @rcv_sel_bank: Receiver select bank. 0 if unsupported. + * @rcv_sel_bit: Receiver select bit. 0 if unsupported. * @drv_reg: Drive fields register offset. -1 if unsupported. * This register contains the hsm, schmitt, lpmd, drvdn, * drvup, slwr, and slwf parameters. @@ -110,6 +117,9 @@ struct tegra_function { * @slwr_width: Slew Rising field width. 0 if unsupported. * @slwf_bit: Slew Falling register bit. 0 if unsupported. * @slwf_width: Slew Falling field width. 0 if unsupported. + * @drvtype_reg: Drive type fields register offset. -1 if unsupported. + * @drvtype_bank: Drive type fields register bank. 0 if unsupported. + * @drvtype_bit: Drive type register bit. 0 if unsupported. * * A representation of a group of pins (possibly just one pin) in the Tegra * pin controller. Each group allows some parameter or parameters to be @@ -131,15 +141,19 @@ struct tegra_pingroup { s16 odrain_reg; s16 lock_reg; s16 ioreset_reg; + s16 rcv_sel_reg; s16 drv_reg; + s16 drvtype_reg; u32 mux_bank:2; u32 pupd_bank:2; u32 tri_bank:2; u32 einput_bank:2; u32 odrain_bank:2; u32 ioreset_bank:2; + u32 rcv_sel_bank:2; u32 lock_bank:2; u32 drv_bank:2; + u32 drvtype_bank:2; u32 mux_bit:5; u32 pupd_bit:5; u32 tri_bit:5; @@ -147,6 +161,7 @@ struct tegra_pingroup { u32 odrain_bit:5; u32 lock_bit:5; u32 ioreset_bit:5; + u32 rcv_sel_bit:5; u32 hsm_bit:5; u32 schmitt_bit:5; u32 lpmd_bit:5; @@ -154,6 +169,7 @@ struct tegra_pingroup { u32 drvup_bit:5; u32 slwr_bit:5; u32 slwf_bit:5; + u32 drvtype_bit:5; u32 drvdn_width:6; u32 drvup_width:6; u32 slwr_width:6; diff --git a/drivers/pinctrl/pinctrl-tegra114.c b/drivers/pinctrl/pinctrl-tegra114.c new file mode 100644 index 000000000000..622c4854977e --- /dev/null +++ b/drivers/pinctrl/pinctrl-tegra114.c @@ -0,0 +1,2769 @@ +/* + * Pinctrl data and driver for the NVIDIA Tegra114 pinmux + * + * Copyright (c) 2012-2013, NVIDIA CORPORATION. All rights reserved. + * + * Arthur: Pritesh Raithatha <praithatha@nvidia.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/pinctrl/pinctrl.h> +#include <linux/pinctrl/pinmux.h> + +#include "pinctrl-tegra.h" + +/* + * Most pins affected by the pinmux can also be GPIOs. Define these first. + * These must match how the GPIO driver names/numbers its pins. + */ +#define _GPIO(offset) (offset) + +#define TEGRA_PIN_CLK_32K_OUT_PA0 _GPIO(0) +#define TEGRA_PIN_UART3_CTS_N_PA1 _GPIO(1) +#define TEGRA_PIN_DAP2_FS_PA2 _GPIO(2) +#define TEGRA_PIN_DAP2_SCLK_PA3 _GPIO(3) +#define TEGRA_PIN_DAP2_DIN_PA4 _GPIO(4) +#define TEGRA_PIN_DAP2_DOUT_PA5 _GPIO(5) +#define TEGRA_PIN_SDMMC3_CLK_PA6 _GPIO(6) +#define TEGRA_PIN_SDMMC3_CMD_PA7 _GPIO(7) +#define TEGRA_PIN_GMI_A17_PB0 _GPIO(8) +#define TEGRA_PIN_GMI_A18_PB1 _GPIO(9) +#define TEGRA_PIN_SDMMC3_DAT3_PB4 _GPIO(12) +#define TEGRA_PIN_SDMMC3_DAT2_PB5 _GPIO(13) +#define TEGRA_PIN_SDMMC3_DAT1_PB6 _GPIO(14) +#define TEGRA_PIN_SDMMC3_DAT0_PB7 _GPIO(15) +#define TEGRA_PIN_UART3_RTS_N_PC0 _GPIO(16) +#define TEGRA_PIN_UART2_TXD_PC2 _GPIO(18) +#define TEGRA_PIN_UART2_RXD_PC3 _GPIO(19) +#define TEGRA_PIN_GEN1_I2C_SCL_PC4 _GPIO(20) +#define TEGRA_PIN_GEN1_I2C_SDA_PC5 _GPIO(21) +#define TEGRA_PIN_GMI_WP_N_PC7 _GPIO(23) +#define TEGRA_PIN_GMI_AD0_PG0 _GPIO(48) +#define TEGRA_PIN_GMI_AD1_PG1 _GPIO(49) +#define TEGRA_PIN_GMI_AD2_PG2 _GPIO(50) +#define TEGRA_PIN_GMI_AD3_PG3 _GPIO(51) +#define TEGRA_PIN_GMI_AD4_PG4 _GPIO(52) +#define TEGRA_PIN_GMI_AD5_PG5 _GPIO(53) +#define TEGRA_PIN_GMI_AD6_PG6 _GPIO(54) +#define TEGRA_PIN_GMI_AD7_PG7 _GPIO(55) +#define TEGRA_PIN_GMI_AD8_PH0 _GPIO(56) +#define TEGRA_PIN_GMI_AD9_PH1 _GPIO(57) +#define TEGRA_PIN_GMI_AD10_PH2 _GPIO(58) +#define TEGRA_PIN_GMI_AD11_PH3 _GPIO(59) +#define TEGRA_PIN_GMI_AD12_PH4 _GPIO(60) +#define TEGRA_PIN_GMI_AD13_PH5 _GPIO(61) +#define TEGRA_PIN_GMI_AD14_PH6 _GPIO(62) +#define TEGRA_PIN_GMI_AD15_PH7 _GPIO(63) +#define TEGRA_PIN_GMI_WR_N_PI0 _GPIO(64) +#define TEGRA_PIN_GMI_OE_N_PI1 _GPIO(65) +#define TEGRA_PIN_GMI_CS6_N_PI3 _GPIO(67) +#define TEGRA_PIN_GMI_RST_N_PI4 _GPIO(68) +#define TEGRA_PIN_GMI_IORDY_PI5 _GPIO(69) +#define TEGRA_PIN_GMI_CS7_N_PI6 _GPIO(70) +#define TEGRA_PIN_GMI_WAIT_PI7 _GPIO(71) +#define TEGRA_PIN_GMI_CS0_N_PJ0 _GPIO(72) +#define TEGRA_PIN_GMI_CS1_N_PJ2 _GPIO(74) +#define TEGRA_PIN_GMI_DQS_P_PJ3 _GPIO(75) +#define TEGRA_PIN_UART2_CTS_N_PJ5 _GPIO(77) +#define TEGRA_PIN_UART2_RTS_N_PJ6 _GPIO(78) +#define TEGRA_PIN_GMI_A16_PJ7 _GPIO(79) +#define TEGRA_PIN_GMI_ADV_N_PK0 _GPIO(80) +#define TEGRA_PIN_GMI_CLK_PK1 _GPIO(81) +#define TEGRA_PIN_GMI_CS4_N_PK2 _GPIO(82) +#define TEGRA_PIN_GMI_CS2_N_PK3 _GPIO(83) +#define TEGRA_PIN_GMI_CS3_N_PK4 _GPIO(84) +#define TEGRA_PIN_SPDIF_OUT_PK5 _GPIO(85) +#define TEGRA_PIN_SPDIF_IN_PK6 _GPIO(86) +#define TEGRA_PIN_GMI_A19_PK7 _GPIO(87) +#define TEGRA_PIN_DAP1_FS_PN0 _GPIO(104) +#define TEGRA_PIN_DAP1_DIN_PN1 _GPIO(105) +#define TEGRA_PIN_DAP1_DOUT_PN2 _GPIO(106) +#define TEGRA_PIN_DAP1_SCLK_PN3 _GPIO(107) +#define TEGRA_PIN_USB_VBUS_EN0_PN4 _GPIO(108) +#define TEGRA_PIN_USB_VBUS_EN1_PN5 _GPIO(109) +#define TEGRA_PIN_HDMI_INT_PN7 _GPIO(111) +#define TEGRA_PIN_ULPI_DATA7_PO0 _GPIO(112) +#define TEGRA_PIN_ULPI_DATA0_PO1 _GPIO(113) +#define TEGRA_PIN_ULPI_DATA1_PO2 _GPIO(114) +#define TEGRA_PIN_ULPI_DATA2_PO3 _GPIO(115) +#define TEGRA_PIN_ULPI_DATA3_PO4 _GPIO(116) +#define TEGRA_PIN_ULPI_DATA4_PO5 _GPIO(117) +#define TEGRA_PIN_ULPI_DATA5_PO6 _GPIO(118) +#define TEGRA_PIN_ULPI_DATA6_PO7 _GPIO(119) +#define TEGRA_PIN_DAP3_FS_PP0 _GPIO(120) +#define TEGRA_PIN_DAP3_DIN_PP1 _GPIO(121) +#define TEGRA_PIN_DAP3_DOUT_PP2 _GPIO(122) +#define TEGRA_PIN_DAP3_SCLK_PP3 _GPIO(123) +#define TEGRA_PIN_DAP4_FS_PP4 _GPIO(124) +#define TEGRA_PIN_DAP4_DIN_PP5 _GPIO(125) +#define TEGRA_PIN_DAP4_DOUT_PP6 _GPIO(126) +#define TEGRA_PIN_DAP4_SCLK_PP7 _GPIO(127) +#define TEGRA_PIN_KB_COL0_PQ0 _GPIO(128) +#define TEGRA_PIN_KB_COL1_PQ1 _GPIO(129) +#define TEGRA_PIN_KB_COL2_PQ2 _GPIO(130) +#define TEGRA_PIN_KB_COL3_PQ3 _GPIO(131) +#define TEGRA_PIN_KB_COL4_PQ4 _GPIO(132) +#define TEGRA_PIN_KB_COL5_PQ5 _GPIO(133) +#define TEGRA_PIN_KB_COL6_PQ6 _GPIO(134) +#define TEGRA_PIN_KB_COL7_PQ7 _GPIO(135) +#define TEGRA_PIN_KB_ROW0_PR0 _GPIO(136) +#define TEGRA_PIN_KB_ROW1_PR1 _GPIO(137) +#define TEGRA_PIN_KB_ROW2_PR2 _GPIO(138) +#define TEGRA_PIN_KB_ROW3_PR3 _GPIO(139) +#define TEGRA_PIN_KB_ROW4_PR4 _GPIO(140) +#define TEGRA_PIN_KB_ROW5_PR5 _GPIO(141) +#define TEGRA_PIN_KB_ROW6_PR6 _GPIO(142) +#define TEGRA_PIN_KB_ROW7_PR7 _GPIO(143) +#define TEGRA_PIN_KB_ROW8_PS0 _GPIO(144) +#define TEGRA_PIN_KB_ROW9_PS1 _GPIO(145) +#define TEGRA_PIN_KB_ROW10_PS2 _GPIO(146) +#define TEGRA_PIN_GEN2_I2C_SCL_PT5 _GPIO(157) +#define TEGRA_PIN_GEN2_I2C_SDA_PT6 _GPIO(158) +#define TEGRA_PIN_SDMMC4_CMD_PT7 _GPIO(159) +#define TEGRA_PIN_PU0 _GPIO(160) +#define TEGRA_PIN_PU1 _GPIO(161) +#define TEGRA_PIN_PU2 _GPIO(162) +#define TEGRA_PIN_PU3 _GPIO(163) +#define TEGRA_PIN_PU4 _GPIO(164) +#define TEGRA_PIN_PU5 _GPIO(165) +#define TEGRA_PIN_PU6 _GPIO(166) +#define TEGRA_PIN_PV0 _GPIO(168) +#define TEGRA_PIN_PV1 _GPIO(169) +#define TEGRA_PIN_SDMMC3_CD_N_PV2 _GPIO(170) +#define TEGRA_PIN_SDMMC1_WP_N_PV3 _GPIO(171) +#define TEGRA_PIN_DDC_SCL_PV4 _GPIO(172) +#define TEGRA_PIN_DDC_SDA_PV5 _GPIO(173) +#define TEGRA_PIN_GPIO_W2_AUD_PW2 _GPIO(178) +#define TEGRA_PIN_GPIO_W3_AUD_PW3 _GPIO(179) +#define TEGRA_PIN_CLK1_OUT_PW4 _GPIO(180) +#define TEGRA_PIN_CLK2_OUT_PW5 _GPIO(181) +#define TEGRA_PIN_UART3_TXD_PW6 _GPIO(182) +#define TEGRA_PIN_UART3_RXD_PW7 _GPIO(183) +#define TEGRA_PIN_DVFS_PWM_PX0 _GPIO(184) +#define TEGRA_PIN_GPIO_X1_AUD_PX1 _GPIO(185) +#define TEGRA_PIN_DVFS_CLK_PX2 _GPIO(186) +#define TEGRA_PIN_GPIO_X3_AUD_PX3 _GPIO(187) +#define TEGRA_PIN_GPIO_X4_AUD_PX4 _GPIO(188) +#define TEGRA_PIN_GPIO_X5_AUD_PX5 _GPIO(189) +#define TEGRA_PIN_GPIO_X6_AUD_PX6 _GPIO(190) +#define TEGRA_PIN_GPIO_X7_AUD_PX7 _GPIO(191) +#define TEGRA_PIN_ULPI_CLK_PY0 _GPIO(192) +#define TEGRA_PIN_ULPI_DIR_PY1 _GPIO(193) +#define TEGRA_PIN_ULPI_NXT_PY2 _GPIO(194) +#define TEGRA_PIN_ULPI_STP_PY3 _GPIO(195) +#define TEGRA_PIN_SDMMC1_DAT3_PY4 _GPIO(196) +#define TEGRA_PIN_SDMMC1_DAT2_PY5 _GPIO(197) +#define TEGRA_PIN_SDMMC1_DAT1_PY6 _GPIO(198) +#define TEGRA_PIN_SDMMC1_DAT0_PY7 _GPIO(199) +#define TEGRA_PIN_SDMMC1_CLK_PZ0 _GPIO(200) +#define TEGRA_PIN_SDMMC1_CMD_PZ1 _GPIO(201) +#define TEGRA_PIN_SYS_CLK_REQ_PZ5 _GPIO(205) +#define TEGRA_PIN_PWR_I2C_SCL_PZ6 _GPIO(206) +#define TEGRA_PIN_PWR_I2C_SDA_PZ7 _GPIO(207) +#define TEGRA_PIN_SDMMC4_DAT0_PAA0 _GPIO(208) +#define TEGRA_PIN_SDMMC4_DAT1_PAA1 _GPIO(209) +#define TEGRA_PIN_SDMMC4_DAT2_PAA2 _GPIO(210) +#define TEGRA_PIN_SDMMC4_DAT3_PAA3 _GPIO(211) +#define TEGRA_PIN_SDMMC4_DAT4_PAA4 _GPIO(212) +#define TEGRA_PIN_SDMMC4_DAT5_PAA5 _GPIO(213) +#define TEGRA_PIN_SDMMC4_DAT6_PAA6 _GPIO(214) +#define TEGRA_PIN_SDMMC4_DAT7_PAA7 _GPIO(215) +#define TEGRA_PIN_PBB0 _GPIO(216) +#define TEGRA_PIN_CAM_I2C_SCL_PBB1 _GPIO(217) +#define TEGRA_PIN_CAM_I2C_SDA_PBB2 _GPIO(218) +#define TEGRA_PIN_PBB3 _GPIO(219) +#define TEGRA_PIN_PBB4 _GPIO(220) +#define TEGRA_PIN_PBB5 _GPIO(221) +#define TEGRA_PIN_PBB6 _GPIO(222) +#define TEGRA_PIN_PBB7 _GPIO(223) +#define TEGRA_PIN_CAM_MCLK_PCC0 _GPIO(224) +#define TEGRA_PIN_PCC1 _GPIO(225) +#define TEGRA_PIN_PCC2 _GPIO(226) +#define TEGRA_PIN_SDMMC4_CLK_PCC4 _GPIO(228) +#define TEGRA_PIN_CLK2_REQ_PCC5 _GPIO(229) +#define TEGRA_PIN_CLK3_OUT_PEE0 _GPIO(240) +#define TEGRA_PIN_CLK3_REQ_PEE1 _GPIO(241) +#define TEGRA_PIN_CLK1_REQ_PEE2 _GPIO(242) +#define TEGRA_PIN_HDMI_CEC_PEE3 _GPIO(243) +#define TEGRA_PIN_SDMMC3_CLK_LB_OUT_PEE4 _GPIO(244) +#define TEGRA_PIN_SDMMC3_CLK_LB_IN_PEE5 _GPIO(245) + +/* All non-GPIO pins follow */ +#define NUM_GPIOS (TEGRA_PIN_SDMMC3_CLK_LB_IN_PEE5 + 1) +#define _PIN(offset) (NUM_GPIOS + (offset)) + +/* Non-GPIO pins */ +#define TEGRA_PIN_CORE_PWR_REQ _PIN(0) +#define TEGRA_PIN_CPU_PWR_REQ _PIN(1) +#define TEGRA_PIN_PWR_INT_N _PIN(2) +#define TEGRA_PIN_RESET_OUT_N _PIN(3) +#define TEGRA_PIN_OWR _PIN(4) + +static const struct pinctrl_pin_desc tegra114_pins[] = { + PINCTRL_PIN(TEGRA_PIN_CLK_32K_OUT_PA0, "CLK_32K_OUT PA0"), + PINCTRL_PIN(TEGRA_PIN_UART3_CTS_N_PA1, "UART3_CTS_N PA1"), + PINCTRL_PIN(TEGRA_PIN_DAP2_FS_PA2, "DAP2_FS PA2"), + PINCTRL_PIN(TEGRA_PIN_DAP2_SCLK_PA3, "DAP2_SCLK PA3"), + PINCTRL_PIN(TEGRA_PIN_DAP2_DIN_PA4, "DAP2_DIN PA4"), + PINCTRL_PIN(TEGRA_PIN_DAP2_DOUT_PA5, "DAP2_DOUT PA5"), + PINCTRL_PIN(TEGRA_PIN_SDMMC3_CLK_PA6, "SDMMC3_CLK PA6"), + PINCTRL_PIN(TEGRA_PIN_SDMMC3_CMD_PA7, "SDMMC3_CMD PA7"), + PINCTRL_PIN(TEGRA_PIN_GMI_A17_PB0, "GMI_A17 PB0"), + PINCTRL_PIN(TEGRA_PIN_GMI_A18_PB1, "GMI_A18 PB1"), + PINCTRL_PIN(TEGRA_PIN_SDMMC3_DAT3_PB4, "SDMMC3_DAT3 PB4"), + PINCTRL_PIN(TEGRA_PIN_SDMMC3_DAT2_PB5, "SDMMC3_DAT2 PB5"), + PINCTRL_PIN(TEGRA_PIN_SDMMC3_DAT1_PB6, "SDMMC3_DAT1 PB6"), + PINCTRL_PIN(TEGRA_PIN_SDMMC3_DAT0_PB7, "SDMMC3_DAT0 PB7"), + PINCTRL_PIN(TEGRA_PIN_UART3_RTS_N_PC0, "UART3_RTS_N PC0"), + PINCTRL_PIN(TEGRA_PIN_UART2_TXD_PC2, "UART2_TXD PC2"), + PINCTRL_PIN(TEGRA_PIN_UART2_RXD_PC3, "UART2_RXD PC3"), + PINCTRL_PIN(TEGRA_PIN_GEN1_I2C_SCL_PC4, "GEN1_I2C_SCL PC4"), + PINCTRL_PIN(TEGRA_PIN_GEN1_I2C_SDA_PC5, "GEN1_I2C_SDA PC5"), + PINCTRL_PIN(TEGRA_PIN_GMI_WP_N_PC7, "GMI_WP_N PC7"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD0_PG0, "GMI_AD0 PG0"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD1_PG1, "GMI_AD1 PG1"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD2_PG2, "GMI_AD2 PG2"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD3_PG3, "GMI_AD3 PG3"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD4_PG4, "GMI_AD4 PG4"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD5_PG5, "GMI_AD5 PG5"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD6_PG6, "GMI_AD6 PG6"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD7_PG7, "GMI_AD7 PG7"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD8_PH0, "GMI_AD8 PH0"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD9_PH1, "GMI_AD9 PH1"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD10_PH2, "GMI_AD10 PH2"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD11_PH3, "GMI_AD11 PH3"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD12_PH4, "GMI_AD12 PH4"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD13_PH5, "GMI_AD13 PH5"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD14_PH6, "GMI_AD14 PH6"), + PINCTRL_PIN(TEGRA_PIN_GMI_AD15_PH7, "GMI_AD15 PH7"), + PINCTRL_PIN(TEGRA_PIN_GMI_WR_N_PI0, "GMI_WR_N PI0"), + PINCTRL_PIN(TEGRA_PIN_GMI_OE_N_PI1, "GMI_OE_N PI1"), + PINCTRL_PIN(TEGRA_PIN_GMI_CS6_N_PI3, "GMI_CS6_N PI3"), + PINCTRL_PIN(TEGRA_PIN_GMI_RST_N_PI4, "GMI_RST_N PI4"), + PINCTRL_PIN(TEGRA_PIN_GMI_IORDY_PI5, "GMI_IORDY PI5"), + PINCTRL_PIN(TEGRA_PIN_GMI_CS7_N_PI6, "GMI_CS7_N PI6"), + PINCTRL_PIN(TEGRA_PIN_GMI_WAIT_PI7, "GMI_WAIT PI7"), + PINCTRL_PIN(TEGRA_PIN_GMI_CS0_N_PJ0, "GMI_CS0_N PJ0"), + PINCTRL_PIN(TEGRA_PIN_GMI_CS1_N_PJ2, "GMI_CS1_N PJ2"), + PINCTRL_PIN(TEGRA_PIN_GMI_DQS_P_PJ3, "GMI_DQS_P PJ3"), + PINCTRL_PIN(TEGRA_PIN_UART2_CTS_N_PJ5, "UART2_CTS_N PJ5"), + PINCTRL_PIN(TEGRA_PIN_UART2_RTS_N_PJ6, "UART2_RTS_N PJ6"), + PINCTRL_PIN(TEGRA_PIN_GMI_A16_PJ7, "GMI_A16 PJ7"), + PINCTRL_PIN(TEGRA_PIN_GMI_ADV_N_PK0, "GMI_ADV_N PK0"), + PINCTRL_PIN(TEGRA_PIN_GMI_CLK_PK1, "GMI_CLK PK1"), + PINCTRL_PIN(TEGRA_PIN_GMI_CS4_N_PK2, "GMI_CS4_N PK2"), + PINCTRL_PIN(TEGRA_PIN_GMI_CS2_N_PK3, "GMI_CS2_N PK3"), + PINCTRL_PIN(TEGRA_PIN_GMI_CS3_N_PK4, "GMI_CS3_N PK4"), + PINCTRL_PIN(TEGRA_PIN_SPDIF_OUT_PK5, "SPDIF_OUT PK5"), + PINCTRL_PIN(TEGRA_PIN_SPDIF_IN_PK6, "SPDIF_IN PK6"), + PINCTRL_PIN(TEGRA_PIN_GMI_A19_PK7, "GMI_A19 PK7"), + PINCTRL_PIN(TEGRA_PIN_DAP1_FS_PN0, "DAP1_FS PN0"), + PINCTRL_PIN(TEGRA_PIN_DAP1_DIN_PN1, "DAP1_DIN PN1"), + PINCTRL_PIN(TEGRA_PIN_DAP1_DOUT_PN2, "DAP1_DOUT PN2"), + PINCTRL_PIN(TEGRA_PIN_DAP1_SCLK_PN3, "DAP1_SCLK PN3"), + PINCTRL_PIN(TEGRA_PIN_USB_VBUS_EN0_PN4, "USB_VBUS_EN0 PN4"), + PINCTRL_PIN(TEGRA_PIN_USB_VBUS_EN1_PN5, "USB_VBUS_EN1 PN5"), + PINCTRL_PIN(TEGRA_PIN_HDMI_INT_PN7, "HDMI_INT PN7"), + PINCTRL_PIN(TEGRA_PIN_ULPI_DATA7_PO0, "ULPI_DATA7 PO0"), + PINCTRL_PIN(TEGRA_PIN_ULPI_DATA0_PO1, "ULPI_DATA0 PO1"), + PINCTRL_PIN(TEGRA_PIN_ULPI_DATA1_PO2, "ULPI_DATA1 PO2"), + PINCTRL_PIN(TEGRA_PIN_ULPI_DATA2_PO3, "ULPI_DATA2 PO3"), + PINCTRL_PIN(TEGRA_PIN_ULPI_DATA3_PO4, "ULPI_DATA3 PO4"), + PINCTRL_PIN(TEGRA_PIN_ULPI_DATA4_PO5, "ULPI_DATA4 PO5"), + PINCTRL_PIN(TEGRA_PIN_ULPI_DATA5_PO6, "ULPI_DATA5 PO6"), + PINCTRL_PIN(TEGRA_PIN_ULPI_DATA6_PO7, "ULPI_DATA6 PO7"), + PINCTRL_PIN(TEGRA_PIN_DAP3_FS_PP0, "DAP3_FS PP0"), + PINCTRL_PIN(TEGRA_PIN_DAP3_DIN_PP1, "DAP3_DIN PP1"), + PINCTRL_PIN(TEGRA_PIN_DAP3_DOUT_PP2, "DAP3_DOUT PP2"), + PINCTRL_PIN(TEGRA_PIN_DAP3_SCLK_PP3, "DAP3_SCLK PP3"), + PINCTRL_PIN(TEGRA_PIN_DAP4_FS_PP4, "DAP4_FS PP4"), + PINCTRL_PIN(TEGRA_PIN_DAP4_DIN_PP5, "DAP4_DIN PP5"), + PINCTRL_PIN(TEGRA_PIN_DAP4_DOUT_PP6, "DAP4_DOUT PP6"), + PINCTRL_PIN(TEGRA_PIN_DAP4_SCLK_PP7, "DAP4_SCLK PP7"), + PINCTRL_PIN(TEGRA_PIN_KB_COL0_PQ0, "KB_COL0 PQ0"), + PINCTRL_PIN(TEGRA_PIN_KB_COL1_PQ1, "KB_COL1 PQ1"), + PINCTRL_PIN(TEGRA_PIN_KB_COL2_PQ2, "KB_COL2 PQ2"), + PINCTRL_PIN(TEGRA_PIN_KB_COL3_PQ3, "KB_COL3 PQ3"), + PINCTRL_PIN(TEGRA_PIN_KB_COL4_PQ4, "KB_COL4 PQ4"), + PINCTRL_PIN(TEGRA_PIN_KB_COL5_PQ5, "KB_COL5 PQ5"), + PINCTRL_PIN(TEGRA_PIN_KB_COL6_PQ6, "KB_COL6 PQ6"), + PINCTRL_PIN(TEGRA_PIN_KB_COL7_PQ7, "KB_COL7 PQ7"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW0_PR0, "KB_ROW0 PR0"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW1_PR1, "KB_ROW1 PR1"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW2_PR2, "KB_ROW2 PR2"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW3_PR3, "KB_ROW3 PR3"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW4_PR4, "KB_ROW4 PR4"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW5_PR5, "KB_ROW5 PR5"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW6_PR6, "KB_ROW6 PR6"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW7_PR7, "KB_ROW7 PR7"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW8_PS0, "KB_ROW8 PS0"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW9_PS1, "KB_ROW9 PS1"), + PINCTRL_PIN(TEGRA_PIN_KB_ROW10_PS2, "KB_ROW10 PS2"), + PINCTRL_PIN(TEGRA_PIN_GEN2_I2C_SCL_PT5, "GEN2_I2C_SCL PT5"), + PINCTRL_PIN(TEGRA_PIN_GEN2_I2C_SDA_PT6, "GEN2_I2C_SDA PT6"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_CMD_PT7, "SDMMC4_CMD PT7"), + PINCTRL_PIN(TEGRA_PIN_PU0, "PU0"), + PINCTRL_PIN(TEGRA_PIN_PU1, "PU1"), + PINCTRL_PIN(TEGRA_PIN_PU2, "PU2"), + PINCTRL_PIN(TEGRA_PIN_PU3, "PU3"), + PINCTRL_PIN(TEGRA_PIN_PU4, "PU4"), + PINCTRL_PIN(TEGRA_PIN_PU5, "PU5"), + PINCTRL_PIN(TEGRA_PIN_PU6, "PU6"), + PINCTRL_PIN(TEGRA_PIN_PV0, "PV0"), + PINCTRL_PIN(TEGRA_PIN_PV1, "PV1"), + PINCTRL_PIN(TEGRA_PIN_SDMMC3_CD_N_PV2, "SDMMC3_CD_N PV2"), + PINCTRL_PIN(TEGRA_PIN_SDMMC1_WP_N_PV3, "SDMMC1_WP_N PV3"), + PINCTRL_PIN(TEGRA_PIN_DDC_SCL_PV4, "DDC_SCL PV4"), + PINCTRL_PIN(TEGRA_PIN_DDC_SDA_PV5, "DDC_SDA PV5"), + PINCTRL_PIN(TEGRA_PIN_GPIO_W2_AUD_PW2, "GPIO_W2_AUD PW2"), + PINCTRL_PIN(TEGRA_PIN_GPIO_W3_AUD_PW3, "GPIO_W3_AUD PW3"), + PINCTRL_PIN(TEGRA_PIN_CLK1_OUT_PW4, "CLK1_OUT PW4"), + PINCTRL_PIN(TEGRA_PIN_CLK2_OUT_PW5, "CLK2_OUT PW5"), + PINCTRL_PIN(TEGRA_PIN_UART3_TXD_PW6, "UART3_TXD PW6"), + PINCTRL_PIN(TEGRA_PIN_UART3_RXD_PW7, "UART3_RXD PW7"), + PINCTRL_PIN(TEGRA_PIN_DVFS_PWM_PX0, "DVFS_PWM PX0"), + PINCTRL_PIN(TEGRA_PIN_GPIO_X1_AUD_PX1, "GPIO_X1_AUD PX1"), + PINCTRL_PIN(TEGRA_PIN_DVFS_CLK_PX2, "DVFS_CLK PX2"), + PINCTRL_PIN(TEGRA_PIN_GPIO_X3_AUD_PX3, "GPIO_X3_AUD PX3"), + PINCTRL_PIN(TEGRA_PIN_GPIO_X4_AUD_PX4, "GPIO_X4_AUD PX4"), + PINCTRL_PIN(TEGRA_PIN_GPIO_X5_AUD_PX5, "GPIO_X5_AUD PX5"), + PINCTRL_PIN(TEGRA_PIN_GPIO_X6_AUD_PX6, "GPIO_X6_AUD PX6"), + PINCTRL_PIN(TEGRA_PIN_GPIO_X7_AUD_PX7, "GPIO_X7_AUD PX7"), + PINCTRL_PIN(TEGRA_PIN_ULPI_CLK_PY0, "ULPI_CLK PY0"), + PINCTRL_PIN(TEGRA_PIN_ULPI_DIR_PY1, "ULPI_DIR PY1"), + PINCTRL_PIN(TEGRA_PIN_ULPI_NXT_PY2, "ULPI_NXT PY2"), + PINCTRL_PIN(TEGRA_PIN_ULPI_STP_PY3, "ULPI_STP PY3"), + PINCTRL_PIN(TEGRA_PIN_SDMMC1_DAT3_PY4, "SDMMC1_DAT3 PY4"), + PINCTRL_PIN(TEGRA_PIN_SDMMC1_DAT2_PY5, "SDMMC1_DAT2 PY5"), + PINCTRL_PIN(TEGRA_PIN_SDMMC1_DAT1_PY6, "SDMMC1_DAT1 PY6"), + PINCTRL_PIN(TEGRA_PIN_SDMMC1_DAT0_PY7, "SDMMC1_DAT0 PY7"), + PINCTRL_PIN(TEGRA_PIN_SDMMC1_CLK_PZ0, "SDMMC1_CLK PZ0"), + PINCTRL_PIN(TEGRA_PIN_SDMMC1_CMD_PZ1, "SDMMC1_CMD PZ1"), + PINCTRL_PIN(TEGRA_PIN_SYS_CLK_REQ_PZ5, "SYS_CLK_REQ PZ5"), + PINCTRL_PIN(TEGRA_PIN_PWR_I2C_SCL_PZ6, "PWR_I2C_SCL PZ6"), + PINCTRL_PIN(TEGRA_PIN_PWR_I2C_SDA_PZ7, "PWR_I2C_SDA PZ7"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_DAT0_PAA0, "SDMMC4_DAT0 PAA0"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_DAT1_PAA1, "SDMMC4_DAT1 PAA1"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_DAT2_PAA2, "SDMMC4_DAT2 PAA2"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_DAT3_PAA3, "SDMMC4_DAT3 PAA3"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_DAT4_PAA4, "SDMMC4_DAT4 PAA4"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_DAT5_PAA5, "SDMMC4_DAT5 PAA5"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_DAT6_PAA6, "SDMMC4_DAT6 PAA6"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_DAT7_PAA7, "SDMMC4_DAT7 PAA7"), + PINCTRL_PIN(TEGRA_PIN_PBB0, "PBB0"), + PINCTRL_PIN(TEGRA_PIN_CAM_I2C_SCL_PBB1, "CAM_I2C_SCL PBB1"), + PINCTRL_PIN(TEGRA_PIN_CAM_I2C_SDA_PBB2, "CAM_I2C_SDA PBB2"), + PINCTRL_PIN(TEGRA_PIN_PBB3, "PBB3"), + PINCTRL_PIN(TEGRA_PIN_PBB4, "PBB4"), + PINCTRL_PIN(TEGRA_PIN_PBB5, "PBB5"), + PINCTRL_PIN(TEGRA_PIN_PBB6, "PBB6"), + PINCTRL_PIN(TEGRA_PIN_PBB7, "PBB7"), + PINCTRL_PIN(TEGRA_PIN_CAM_MCLK_PCC0, "CAM_MCLK PCC0"), + PINCTRL_PIN(TEGRA_PIN_PCC1, "PCC1"), + PINCTRL_PIN(TEGRA_PIN_PCC2, "PCC2"), + PINCTRL_PIN(TEGRA_PIN_SDMMC4_CLK_PCC4, "SDMMC4_CLK PCC4"), + PINCTRL_PIN(TEGRA_PIN_CLK2_REQ_PCC5, "CLK2_REQ PCC5"), + PINCTRL_PIN(TEGRA_PIN_CLK3_OUT_PEE0, "CLK3_OUT PEE0"), + PINCTRL_PIN(TEGRA_PIN_CLK3_REQ_PEE1, "CLK3_REQ PEE1"), + PINCTRL_PIN(TEGRA_PIN_CLK1_REQ_PEE2, "CLK1_REQ PEE2"), + PINCTRL_PIN(TEGRA_PIN_HDMI_CEC_PEE3, "HDMI_CEC PEE3"), + PINCTRL_PIN(TEGRA_PIN_SDMMC3_CLK_LB_OUT_PEE4, "SDMMC3_CLK_LB_OUT PEE4"), + PINCTRL_PIN(TEGRA_PIN_SDMMC3_CLK_LB_IN_PEE5, "SDMMC3_CLK_LB_IN PEE5"), + PINCTRL_PIN(TEGRA_PIN_CORE_PWR_REQ, "CORE_PWR_REQ"), + PINCTRL_PIN(TEGRA_PIN_CPU_PWR_REQ, "CPU_PWR_REQ"), + PINCTRL_PIN(TEGRA_PIN_OWR, "OWR"), + PINCTRL_PIN(TEGRA_PIN_PWR_INT_N, "PWR_INT_N"), + PINCTRL_PIN(TEGRA_PIN_RESET_OUT_N, "RESET_OUT_N"), +}; + +static const unsigned clk_32k_out_pa0_pins[] = { + TEGRA_PIN_CLK_32K_OUT_PA0, +}; + +static const unsigned uart3_cts_n_pa1_pins[] = { + TEGRA_PIN_UART3_CTS_N_PA1, +}; + +static const unsigned dap2_fs_pa2_pins[] = { + TEGRA_PIN_DAP2_FS_PA2, +}; + +static const unsigned dap2_sclk_pa3_pins[] = { + TEGRA_PIN_DAP2_SCLK_PA3, +}; + +static const unsigned dap2_din_pa4_pins[] = { + TEGRA_PIN_DAP2_DIN_PA4, +}; + +static const unsigned dap2_dout_pa5_pins[] = { + TEGRA_PIN_DAP2_DOUT_PA5, +}; + +static const unsigned sdmmc3_clk_pa6_pins[] = { + TEGRA_PIN_SDMMC3_CLK_PA6, +}; + +static const unsigned sdmmc3_cmd_pa7_pins[] = { + TEGRA_PIN_SDMMC3_CMD_PA7, +}; + +static const unsigned gmi_a17_pb0_pins[] = { + TEGRA_PIN_GMI_A17_PB0, +}; + +static const unsigned gmi_a18_pb1_pins[] = { + TEGRA_PIN_GMI_A18_PB1, +}; + +static const unsigned sdmmc3_dat3_pb4_pins[] = { + TEGRA_PIN_SDMMC3_DAT3_PB4, +}; + +static const unsigned sdmmc3_dat2_pb5_pins[] = { + TEGRA_PIN_SDMMC3_DAT2_PB5, +}; + +static const unsigned sdmmc3_dat1_pb6_pins[] = { + TEGRA_PIN_SDMMC3_DAT1_PB6, +}; + +static const unsigned sdmmc3_dat0_pb7_pins[] = { + TEGRA_PIN_SDMMC3_DAT0_PB7, +}; + +static const unsigned uart3_rts_n_pc0_pins[] = { + TEGRA_PIN_UART3_RTS_N_PC0, +}; + +static const unsigned uart2_txd_pc2_pins[] = { + TEGRA_PIN_UART2_TXD_PC2, +}; + +static const unsigned uart2_rxd_pc3_pins[] = { + TEGRA_PIN_UART2_RXD_PC3, +}; + +static const unsigned gen1_i2c_scl_pc4_pins[] = { + TEGRA_PIN_GEN1_I2C_SCL_PC4, +}; + +static const unsigned gen1_i2c_sda_pc5_pins[] = { + TEGRA_PIN_GEN1_I2C_SDA_PC5, +}; + +static const unsigned gmi_wp_n_pc7_pins[] = { + TEGRA_PIN_GMI_WP_N_PC7, +}; + +static const unsigned gmi_ad0_pg0_pins[] = { + TEGRA_PIN_GMI_AD0_PG0, +}; + +static const unsigned gmi_ad1_pg1_pins[] = { + TEGRA_PIN_GMI_AD1_PG1, +}; + +static const unsigned gmi_ad2_pg2_pins[] = { + TEGRA_PIN_GMI_AD2_PG2, +}; + +static const unsigned gmi_ad3_pg3_pins[] = { + TEGRA_PIN_GMI_AD3_PG3, +}; + +static const unsigned gmi_ad4_pg4_pins[] = { + TEGRA_PIN_GMI_AD4_PG4, +}; + +static const unsigned gmi_ad5_pg5_pins[] = { + TEGRA_PIN_GMI_AD5_PG5, +}; + +static const unsigned gmi_ad6_pg6_pins[] = { + TEGRA_PIN_GMI_AD6_PG6, +}; + +static const unsigned gmi_ad7_pg7_pins[] = { + TEGRA_PIN_GMI_AD7_PG7, +}; + +static const unsigned gmi_ad8_ph0_pins[] = { + TEGRA_PIN_GMI_AD8_PH0, +}; + +static const unsigned gmi_ad9_ph1_pins[] = { + TEGRA_PIN_GMI_AD9_PH1, +}; + +static const unsigned gmi_ad10_ph2_pins[] = { + TEGRA_PIN_GMI_AD10_PH2, +}; + +static const unsigned gmi_ad11_ph3_pins[] = { + TEGRA_PIN_GMI_AD11_PH3, +}; + +static const unsigned gmi_ad12_ph4_pins[] = { + TEGRA_PIN_GMI_AD12_PH4, +}; + +static const unsigned gmi_ad13_ph5_pins[] = { + TEGRA_PIN_GMI_AD13_PH5, +}; + +static const unsigned gmi_ad14_ph6_pins[] = { + TEGRA_PIN_GMI_AD14_PH6, +}; + +static const unsigned gmi_ad15_ph7_pins[] = { + TEGRA_PIN_GMI_AD15_PH7, +}; + +static const unsigned gmi_wr_n_pi0_pins[] = { + TEGRA_PIN_GMI_WR_N_PI0, +}; + +static const unsigned gmi_oe_n_pi1_pins[] = { + TEGRA_PIN_GMI_OE_N_PI1, +}; + +static const unsigned gmi_cs6_n_pi3_pins[] = { + TEGRA_PIN_GMI_CS6_N_PI3, +}; + +static const unsigned gmi_rst_n_pi4_pins[] = { + TEGRA_PIN_GMI_RST_N_PI4, +}; + +static const unsigned gmi_iordy_pi5_pins[] = { + TEGRA_PIN_GMI_IORDY_PI5, +}; + +static const unsigned gmi_cs7_n_pi6_pins[] = { + TEGRA_PIN_GMI_CS7_N_PI6, +}; + +static const unsigned gmi_wait_pi7_pins[] = { + TEGRA_PIN_GMI_WAIT_PI7, +}; + +static const unsigned gmi_cs0_n_pj0_pins[] = { + TEGRA_PIN_GMI_CS0_N_PJ0, +}; + +static const unsigned gmi_cs1_n_pj2_pins[] = { + TEGRA_PIN_GMI_CS1_N_PJ2, +}; + +static const unsigned gmi_dqs_p_pj3_pins[] = { + TEGRA_PIN_GMI_DQS_P_PJ3, +}; + +static const unsigned uart2_cts_n_pj5_pins[] = { + TEGRA_PIN_UART2_CTS_N_PJ5, +}; + +static const unsigned uart2_rts_n_pj6_pins[] = { + TEGRA_PIN_UART2_RTS_N_PJ6, +}; + +static const unsigned gmi_a16_pj7_pins[] = { + TEGRA_PIN_GMI_A16_PJ7, +}; + +static const unsigned gmi_adv_n_pk0_pins[] = { + TEGRA_PIN_GMI_ADV_N_PK0, +}; + +static const unsigned gmi_clk_pk1_pins[] = { + TEGRA_PIN_GMI_CLK_PK1, +}; + +static const unsigned gmi_cs4_n_pk2_pins[] = { + TEGRA_PIN_GMI_CS4_N_PK2, +}; + +static const unsigned gmi_cs2_n_pk3_pins[] = { + TEGRA_PIN_GMI_CS2_N_PK3, +}; + +static const unsigned gmi_cs3_n_pk4_pins[] = { + TEGRA_PIN_GMI_CS3_N_PK4, +}; + +static const unsigned spdif_out_pk5_pins[] = { + TEGRA_PIN_SPDIF_OUT_PK5, +}; + +static const unsigned spdif_in_pk6_pins[] = { + TEGRA_PIN_SPDIF_IN_PK6, +}; + +static const unsigned gmi_a19_pk7_pins[] = { + TEGRA_PIN_GMI_A19_PK7, +}; + +static const unsigned dap1_fs_pn0_pins[] = { + TEGRA_PIN_DAP1_FS_PN0, +}; + +static const unsigned dap1_din_pn1_pins[] = { + TEGRA_PIN_DAP1_DIN_PN1, +}; + +static const unsigned dap1_dout_pn2_pins[] = { + TEGRA_PIN_DAP1_DOUT_PN2, +}; + +static const unsigned dap1_sclk_pn3_pins[] = { + TEGRA_PIN_DAP1_SCLK_PN3, +}; + +static const unsigned usb_vbus_en0_pn4_pins[] = { + TEGRA_PIN_USB_VBUS_EN0_PN4, +}; + +static const unsigned usb_vbus_en1_pn5_pins[] = { + TEGRA_PIN_USB_VBUS_EN1_PN5, +}; + +static const unsigned hdmi_int_pn7_pins[] = { + TEGRA_PIN_HDMI_INT_PN7, +}; + +static const unsigned ulpi_data7_po0_pins[] = { + TEGRA_PIN_ULPI_DATA7_PO0, +}; + +static const unsigned ulpi_data0_po1_pins[] = { + TEGRA_PIN_ULPI_DATA0_PO1, +}; + +static const unsigned ulpi_data1_po2_pins[] = { + TEGRA_PIN_ULPI_DATA1_PO2, +}; + +static const unsigned ulpi_data2_po3_pins[] = { + TEGRA_PIN_ULPI_DATA2_PO3, +}; + +static const unsigned ulpi_data3_po4_pins[] = { + TEGRA_PIN_ULPI_DATA3_PO4, +}; + +static const unsigned ulpi_data4_po5_pins[] = { + TEGRA_PIN_ULPI_DATA4_PO5, +}; + +static const unsigned ulpi_data5_po6_pins[] = { + TEGRA_PIN_ULPI_DATA5_PO6, +}; + +static const unsigned ulpi_data6_po7_pins[] = { + TEGRA_PIN_ULPI_DATA6_PO7, +}; + +static const unsigned dap3_fs_pp0_pins[] = { + TEGRA_PIN_DAP3_FS_PP0, +}; + +static const unsigned dap3_din_pp1_pins[] = { + TEGRA_PIN_DAP3_DIN_PP1, +}; + +static const unsigned dap3_dout_pp2_pins[] = { + TEGRA_PIN_DAP3_DOUT_PP2, +}; + +static const unsigned dap3_sclk_pp3_pins[] = { + TEGRA_PIN_DAP3_SCLK_PP3, +}; + +static const unsigned dap4_fs_pp4_pins[] = { + TEGRA_PIN_DAP4_FS_PP4, +}; + +static const unsigned dap4_din_pp5_pins[] = { + TEGRA_PIN_DAP4_DIN_PP5, +}; + +static const unsigned dap4_dout_pp6_pins[] = { + TEGRA_PIN_DAP4_DOUT_PP6, +}; + +static const unsigned dap4_sclk_pp7_pins[] = { + TEGRA_PIN_DAP4_SCLK_PP7, +}; + +static const unsigned kb_col0_pq0_pins[] = { + TEGRA_PIN_KB_COL0_PQ0, +}; + +static const unsigned kb_col1_pq1_pins[] = { + TEGRA_PIN_KB_COL1_PQ1, +}; + +static const unsigned kb_col2_pq2_pins[] = { + TEGRA_PIN_KB_COL2_PQ2, +}; + +static const unsigned kb_col3_pq3_pins[] = { + TEGRA_PIN_KB_COL3_PQ3, +}; + +static const unsigned kb_col4_pq4_pins[] = { + TEGRA_PIN_KB_COL4_PQ4, +}; + +static const unsigned kb_col5_pq5_pins[] = { + TEGRA_PIN_KB_COL5_PQ5, +}; + +static const unsigned kb_col6_pq6_pins[] = { + TEGRA_PIN_KB_COL6_PQ6, +}; + +static const unsigned kb_col7_pq7_pins[] = { + TEGRA_PIN_KB_COL7_PQ7, +}; + +static const unsigned kb_row0_pr0_pins[] = { + TEGRA_PIN_KB_ROW0_PR0, +}; + +static const unsigned kb_row1_pr1_pins[] = { + TEGRA_PIN_KB_ROW1_PR1, +}; + +static const unsigned kb_row2_pr2_pins[] = { + TEGRA_PIN_KB_ROW2_PR2, +}; + +static const unsigned kb_row3_pr3_pins[] = { + TEGRA_PIN_KB_ROW3_PR3, +}; + +static const unsigned kb_row4_pr4_pins[] = { + TEGRA_PIN_KB_ROW4_PR4, +}; + +static const unsigned kb_row5_pr5_pins[] = { + TEGRA_PIN_KB_ROW5_PR5, +}; + +static const unsigned kb_row6_pr6_pins[] = { + TEGRA_PIN_KB_ROW6_PR6, +}; + +static const unsigned kb_row7_pr7_pins[] = { + TEGRA_PIN_KB_ROW7_PR7, +}; + +static const unsigned kb_row8_ps0_pins[] = { + TEGRA_PIN_KB_ROW8_PS0, +}; + +static const unsigned kb_row9_ps1_pins[] = { + TEGRA_PIN_KB_ROW9_PS1, +}; + +static const unsigned kb_row10_ps2_pins[] = { + TEGRA_PIN_KB_ROW10_PS2, +}; + +static const unsigned gen2_i2c_scl_pt5_pins[] = { + TEGRA_PIN_GEN2_I2C_SCL_PT5, +}; + +static const unsigned gen2_i2c_sda_pt6_pins[] = { + TEGRA_PIN_GEN2_I2C_SDA_PT6, +}; + +static const unsigned sdmmc4_cmd_pt7_pins[] = { + TEGRA_PIN_SDMMC4_CMD_PT7, +}; + +static const unsigned pu0_pins[] = { + TEGRA_PIN_PU0, +}; + +static const unsigned pu1_pins[] = { + TEGRA_PIN_PU1, +}; + +static const unsigned pu2_pins[] = { + TEGRA_PIN_PU2, +}; + +static const unsigned pu3_pins[] = { + TEGRA_PIN_PU3, +}; + +static const unsigned pu4_pins[] = { + TEGRA_PIN_PU4, +}; + +static const unsigned pu5_pins[] = { + TEGRA_PIN_PU5, +}; + +static const unsigned pu6_pins[] = { + TEGRA_PIN_PU6, +}; + +static const unsigned pv0_pins[] = { + TEGRA_PIN_PV0, +}; + +static const unsigned pv1_pins[] = { + TEGRA_PIN_PV1, +}; + +static const unsigned sdmmc3_cd_n_pv2_pins[] = { + TEGRA_PIN_SDMMC3_CD_N_PV2, +}; + +static const unsigned sdmmc1_wp_n_pv3_pins[] = { + TEGRA_PIN_SDMMC1_WP_N_PV3, +}; + +static const unsigned ddc_scl_pv4_pins[] = { + TEGRA_PIN_DDC_SCL_PV4, +}; + +static const unsigned ddc_sda_pv5_pins[] = { + TEGRA_PIN_DDC_SDA_PV5, +}; + +static const unsigned gpio_w2_aud_pw2_pins[] = { + TEGRA_PIN_GPIO_W2_AUD_PW2, +}; + +static const unsigned gpio_w3_aud_pw3_pins[] = { + TEGRA_PIN_GPIO_W3_AUD_PW3, +}; + +static const unsigned clk1_out_pw4_pins[] = { + TEGRA_PIN_CLK1_OUT_PW4, +}; + +static const unsigned clk2_out_pw5_pins[] = { + TEGRA_PIN_CLK2_OUT_PW5, +}; + +static const unsigned uart3_txd_pw6_pins[] = { + TEGRA_PIN_UART3_TXD_PW6, +}; + +static const unsigned uart3_rxd_pw7_pins[] = { + TEGRA_PIN_UART3_RXD_PW7, +}; + +static const unsigned dvfs_pwm_px0_pins[] = { + TEGRA_PIN_DVFS_PWM_PX0, +}; + +static const unsigned gpio_x1_aud_px1_pins[] = { + TEGRA_PIN_GPIO_X1_AUD_PX1, +}; + +static const unsigned dvfs_clk_px2_pins[] = { + TEGRA_PIN_DVFS_CLK_PX2, +}; + +static const unsigned gpio_x3_aud_px3_pins[] = { + TEGRA_PIN_GPIO_X3_AUD_PX3, +}; + +static const unsigned gpio_x4_aud_px4_pins[] = { + TEGRA_PIN_GPIO_X4_AUD_PX4, +}; + +static const unsigned gpio_x5_aud_px5_pins[] = { + TEGRA_PIN_GPIO_X5_AUD_PX5, +}; + +static const unsigned gpio_x6_aud_px6_pins[] = { + TEGRA_PIN_GPIO_X6_AUD_PX6, +}; + +static const unsigned gpio_x7_aud_px7_pins[] = { + TEGRA_PIN_GPIO_X7_AUD_PX7, +}; + +static const unsigned ulpi_clk_py0_pins[] = { + TEGRA_PIN_ULPI_CLK_PY0, +}; + +static const unsigned ulpi_dir_py1_pins[] = { + TEGRA_PIN_ULPI_DIR_PY1, +}; + +static const unsigned ulpi_nxt_py2_pins[] = { + TEGRA_PIN_ULPI_NXT_PY2, +}; + +static const unsigned ulpi_stp_py3_pins[] = { + TEGRA_PIN_ULPI_STP_PY3, +}; + +static const unsigned sdmmc1_dat3_py4_pins[] = { + TEGRA_PIN_SDMMC1_DAT3_PY4, +}; + +static const unsigned sdmmc1_dat2_py5_pins[] = { + TEGRA_PIN_SDMMC1_DAT2_PY5, +}; + +static const unsigned sdmmc1_dat1_py6_pins[] = { + TEGRA_PIN_SDMMC1_DAT1_PY6, +}; + +static const unsigned sdmmc1_dat0_py7_pins[] = { + TEGRA_PIN_SDMMC1_DAT0_PY7, +}; + +static const unsigned sdmmc1_clk_pz0_pins[] = { + TEGRA_PIN_SDMMC1_CLK_PZ0, +}; + +static const unsigned sdmmc1_cmd_pz1_pins[] = { + TEGRA_PIN_SDMMC1_CMD_PZ1, +}; + +static const unsigned sys_clk_req_pz5_pins[] = { + TEGRA_PIN_SYS_CLK_REQ_PZ5, +}; + +static const unsigned pwr_i2c_scl_pz6_pins[] = { + TEGRA_PIN_PWR_I2C_SCL_PZ6, +}; + +static const unsigned pwr_i2c_sda_pz7_pins[] = { + TEGRA_PIN_PWR_I2C_SDA_PZ7, +}; + +static const unsigned sdmmc4_dat0_paa0_pins[] = { + TEGRA_PIN_SDMMC4_DAT0_PAA0, +}; + +static const unsigned sdmmc4_dat1_paa1_pins[] = { + TEGRA_PIN_SDMMC4_DAT1_PAA1, +}; + +static const unsigned sdmmc4_dat2_paa2_pins[] = { + TEGRA_PIN_SDMMC4_DAT2_PAA2, +}; + +static const unsigned sdmmc4_dat3_paa3_pins[] = { + TEGRA_PIN_SDMMC4_DAT3_PAA3, +}; + +static const unsigned sdmmc4_dat4_paa4_pins[] = { + TEGRA_PIN_SDMMC4_DAT4_PAA4, +}; + +static const unsigned sdmmc4_dat5_paa5_pins[] = { + TEGRA_PIN_SDMMC4_DAT5_PAA5, +}; + +static const unsigned sdmmc4_dat6_paa6_pins[] = { + TEGRA_PIN_SDMMC4_DAT6_PAA6, +}; + +static const unsigned sdmmc4_dat7_paa7_pins[] = { + TEGRA_PIN_SDMMC4_DAT7_PAA7, +}; + +static const unsigned pbb0_pins[] = { + TEGRA_PIN_PBB0, +}; + +static const unsigned cam_i2c_scl_pbb1_pins[] = { + TEGRA_PIN_CAM_I2C_SCL_PBB1, +}; + +static const unsigned cam_i2c_sda_pbb2_pins[] = { + TEGRA_PIN_CAM_I2C_SDA_PBB2, +}; + +static const unsigned pbb3_pins[] = { + TEGRA_PIN_PBB3, +}; + +static const unsigned pbb4_pins[] = { + TEGRA_PIN_PBB4, +}; + +static const unsigned pbb5_pins[] = { + TEGRA_PIN_PBB5, +}; + +static const unsigned pbb6_pins[] = { + TEGRA_PIN_PBB6, +}; + +static const unsigned pbb7_pins[] = { + TEGRA_PIN_PBB7, +}; + +static const unsigned cam_mclk_pcc0_pins[] = { + TEGRA_PIN_CAM_MCLK_PCC0, +}; + +static const unsigned pcc1_pins[] = { + TEGRA_PIN_PCC1, +}; + +static const unsigned pcc2_pins[] = { + TEGRA_PIN_PCC2, +}; + +static const unsigned sdmmc4_clk_pcc4_pins[] = { + TEGRA_PIN_SDMMC4_CLK_PCC4, +}; + +static const unsigned clk2_req_pcc5_pins[] = { + TEGRA_PIN_CLK2_REQ_PCC5, +}; + +static const unsigned clk3_out_pee0_pins[] = { + TEGRA_PIN_CLK3_OUT_PEE0, +}; + +static const unsigned clk3_req_pee1_pins[] = { + TEGRA_PIN_CLK3_REQ_PEE1, +}; + +static const unsigned clk1_req_pee2_pins[] = { + TEGRA_PIN_CLK1_REQ_PEE2, +}; + +static const unsigned hdmi_cec_pee3_pins[] = { + TEGRA_PIN_HDMI_CEC_PEE3, +}; + +static const unsigned sdmmc3_clk_lb_out_pee4_pins[] = { + TEGRA_PIN_SDMMC3_CLK_LB_OUT_PEE4, +}; + +static const unsigned sdmmc3_clk_lb_in_pee5_pins[] = { + TEGRA_PIN_SDMMC3_CLK_LB_IN_PEE5, +}; + +static const unsigned core_pwr_req_pins[] = { + TEGRA_PIN_CORE_PWR_REQ, +}; + +static const unsigned cpu_pwr_req_pins[] = { + TEGRA_PIN_CPU_PWR_REQ, +}; + +static const unsigned owr_pins[] = { + TEGRA_PIN_OWR, +}; + +static const unsigned pwr_int_n_pins[] = { + TEGRA_PIN_PWR_INT_N, +}; + +static const unsigned reset_out_n_pins[] = { + TEGRA_PIN_RESET_OUT_N, +}; + +static const unsigned drive_ao1_pins[] = { + TEGRA_PIN_KB_ROW0_PR0, + TEGRA_PIN_KB_ROW1_PR1, + TEGRA_PIN_KB_ROW2_PR2, + TEGRA_PIN_KB_ROW3_PR3, + TEGRA_PIN_KB_ROW4_PR4, + TEGRA_PIN_KB_ROW5_PR5, + TEGRA_PIN_KB_ROW6_PR6, + TEGRA_PIN_KB_ROW7_PR7, + TEGRA_PIN_PWR_I2C_SCL_PZ6, + TEGRA_PIN_PWR_I2C_SDA_PZ7, +}; + +static const unsigned drive_ao2_pins[] = { + TEGRA_PIN_CLK_32K_OUT_PA0, + TEGRA_PIN_KB_COL0_PQ0, + TEGRA_PIN_KB_COL1_PQ1, + TEGRA_PIN_KB_COL2_PQ2, + TEGRA_PIN_KB_COL3_PQ3, + TEGRA_PIN_KB_COL4_PQ4, + TEGRA_PIN_KB_COL5_PQ5, + TEGRA_PIN_KB_COL6_PQ6, + TEGRA_PIN_KB_COL7_PQ7, + TEGRA_PIN_KB_ROW8_PS0, + TEGRA_PIN_KB_ROW9_PS1, + TEGRA_PIN_KB_ROW10_PS2, + TEGRA_PIN_SYS_CLK_REQ_PZ5, + TEGRA_PIN_CORE_PWR_REQ, + TEGRA_PIN_CPU_PWR_REQ, + TEGRA_PIN_RESET_OUT_N, +}; + +static const unsigned drive_at1_pins[] = { + TEGRA_PIN_GMI_AD8_PH0, + TEGRA_PIN_GMI_AD9_PH1, + TEGRA_PIN_GMI_AD10_PH2, + TEGRA_PIN_GMI_AD11_PH3, + TEGRA_PIN_GMI_AD12_PH4, + TEGRA_PIN_GMI_AD13_PH5, + TEGRA_PIN_GMI_AD14_PH6, + TEGRA_PIN_GMI_AD15_PH7, + + TEGRA_PIN_GMI_IORDY_PI5, + TEGRA_PIN_GMI_CS7_N_PI6, +}; + +static const unsigned drive_at2_pins[] = { + TEGRA_PIN_GMI_AD0_PG0, + TEGRA_PIN_GMI_AD1_PG1, + TEGRA_PIN_GMI_AD2_PG2, + TEGRA_PIN_GMI_AD3_PG3, + TEGRA_PIN_GMI_AD4_PG4, + TEGRA_PIN_GMI_AD5_PG5, + TEGRA_PIN_GMI_AD6_PG6, + TEGRA_PIN_GMI_AD7_PG7, + + TEGRA_PIN_GMI_WR_N_PI0, + TEGRA_PIN_GMI_OE_N_PI1, + TEGRA_PIN_GMI_CS6_N_PI3, + TEGRA_PIN_GMI_RST_N_PI4, + TEGRA_PIN_GMI_WAIT_PI7, + + TEGRA_PIN_GMI_DQS_P_PJ3, + + TEGRA_PIN_GMI_ADV_N_PK0, + TEGRA_PIN_GMI_CLK_PK1, + TEGRA_PIN_GMI_CS4_N_PK2, + TEGRA_PIN_GMI_CS2_N_PK3, + TEGRA_PIN_GMI_CS3_N_PK4, +}; + +static const unsigned drive_at3_pins[] = { + TEGRA_PIN_GMI_WP_N_PC7, + TEGRA_PIN_GMI_CS0_N_PJ0, +}; + +static const unsigned drive_at4_pins[] = { + TEGRA_PIN_GMI_A17_PB0, + TEGRA_PIN_GMI_A18_PB1, + TEGRA_PIN_GMI_CS1_N_PJ2, + TEGRA_PIN_GMI_A16_PJ7, + TEGRA_PIN_GMI_A19_PK7, +}; + +static const unsigned drive_at5_pins[] = { + TEGRA_PIN_GEN2_I2C_SCL_PT5, + TEGRA_PIN_GEN2_I2C_SDA_PT6, +}; + +static const unsigned drive_cdev1_pins[] = { + TEGRA_PIN_CLK1_OUT_PW4, + TEGRA_PIN_CLK1_REQ_PEE2, +}; + +static const unsigned drive_cdev2_pins[] = { + TEGRA_PIN_CLK2_OUT_PW5, + TEGRA_PIN_CLK2_REQ_PCC5, + TEGRA_PIN_SDMMC1_WP_N_PV3, +}; + +static const unsigned drive_dap1_pins[] = { + TEGRA_PIN_DAP1_FS_PN0, + TEGRA_PIN_DAP1_DIN_PN1, + TEGRA_PIN_DAP1_DOUT_PN2, + TEGRA_PIN_DAP1_SCLK_PN3, +}; + +static const unsigned drive_dap2_pins[] = { + TEGRA_PIN_DAP2_FS_PA2, + TEGRA_PIN_DAP2_SCLK_PA3, + TEGRA_PIN_DAP2_DIN_PA4, + TEGRA_PIN_DAP2_DOUT_PA5, +}; + +static const unsigned drive_dap3_pins[] = { + TEGRA_PIN_DAP3_FS_PP0, + TEGRA_PIN_DAP3_DIN_PP1, + TEGRA_PIN_DAP3_DOUT_PP2, + TEGRA_PIN_DAP3_SCLK_PP3, +}; + +static const unsigned drive_dap4_pins[] = { + TEGRA_PIN_DAP4_FS_PP4, + TEGRA_PIN_DAP4_DIN_PP5, + TEGRA_PIN_DAP4_DOUT_PP6, + TEGRA_PIN_DAP4_SCLK_PP7, +}; + +static const unsigned drive_dbg_pins[] = { + TEGRA_PIN_GEN1_I2C_SCL_PC4, + TEGRA_PIN_GEN1_I2C_SDA_PC5, + TEGRA_PIN_PU0, + TEGRA_PIN_PU1, + TEGRA_PIN_PU2, + TEGRA_PIN_PU3, + TEGRA_PIN_PU4, + TEGRA_PIN_PU5, + TEGRA_PIN_PU6, +}; + +static const unsigned drive_sdio3_pins[] = { + TEGRA_PIN_SDMMC3_CLK_PA6, + TEGRA_PIN_SDMMC3_CMD_PA7, + TEGRA_PIN_SDMMC3_DAT3_PB4, + TEGRA_PIN_SDMMC3_DAT2_PB5, + TEGRA_PIN_SDMMC3_DAT1_PB6, + TEGRA_PIN_SDMMC3_DAT0_PB7, + TEGRA_PIN_SDMMC3_CLK_LB_OUT_PEE4, + TEGRA_PIN_SDMMC3_CLK_LB_IN_PEE5, +}; + +static const unsigned drive_spi_pins[] = { + TEGRA_PIN_DVFS_PWM_PX0, + TEGRA_PIN_GPIO_X1_AUD_PX1, + TEGRA_PIN_DVFS_CLK_PX2, + TEGRA_PIN_GPIO_X3_AUD_PX3, + TEGRA_PIN_GPIO_X4_AUD_PX4, + TEGRA_PIN_GPIO_X5_AUD_PX5, + TEGRA_PIN_GPIO_X6_AUD_PX6, + TEGRA_PIN_GPIO_X7_AUD_PX7, + TEGRA_PIN_GPIO_W2_AUD_PW2, + TEGRA_PIN_GPIO_W3_AUD_PW3, +}; + +static const unsigned drive_uaa_pins[] = { + TEGRA_PIN_ULPI_DATA0_PO1, + TEGRA_PIN_ULPI_DATA1_PO2, + TEGRA_PIN_ULPI_DATA2_PO3, + TEGRA_PIN_ULPI_DATA3_PO4, +}; + +static const unsigned drive_uab_pins[] = { + TEGRA_PIN_ULPI_DATA7_PO0, + TEGRA_PIN_ULPI_DATA4_PO5, + TEGRA_PIN_ULPI_DATA5_PO6, + TEGRA_PIN_ULPI_DATA6_PO7, + TEGRA_PIN_PV0, + TEGRA_PIN_PV1, +}; + +static const unsigned drive_uart2_pins[] = { + TEGRA_PIN_UART2_TXD_PC2, + TEGRA_PIN_UART2_RXD_PC3, + TEGRA_PIN_UART2_CTS_N_PJ5, + TEGRA_PIN_UART2_RTS_N_PJ6, +}; + +static const unsigned drive_uart3_pins[] = { + TEGRA_PIN_UART3_CTS_N_PA1, + TEGRA_PIN_UART3_RTS_N_PC0, + TEGRA_PIN_UART3_TXD_PW6, + TEGRA_PIN_UART3_RXD_PW7, +}; + +static const unsigned drive_sdio1_pins[] = { + TEGRA_PIN_SDMMC1_DAT3_PY4, + TEGRA_PIN_SDMMC1_DAT2_PY5, + TEGRA_PIN_SDMMC1_DAT1_PY6, + TEGRA_PIN_SDMMC1_DAT0_PY7, + TEGRA_PIN_SDMMC1_CLK_PZ0, + TEGRA_PIN_SDMMC1_CMD_PZ1, +}; + +static const unsigned drive_ddc_pins[] = { + TEGRA_PIN_DDC_SCL_PV4, + TEGRA_PIN_DDC_SDA_PV5, +}; + +static const unsigned drive_gma_pins[] = { + TEGRA_PIN_SDMMC4_CLK_PCC4, + TEGRA_PIN_SDMMC4_CMD_PT7, + TEGRA_PIN_SDMMC4_DAT0_PAA0, + TEGRA_PIN_SDMMC4_DAT1_PAA1, + TEGRA_PIN_SDMMC4_DAT2_PAA2, + TEGRA_PIN_SDMMC4_DAT3_PAA3, + TEGRA_PIN_SDMMC4_DAT4_PAA4, + TEGRA_PIN_SDMMC4_DAT5_PAA5, + TEGRA_PIN_SDMMC4_DAT6_PAA6, + TEGRA_PIN_SDMMC4_DAT7_PAA7, +}; + +static const unsigned drive_gme_pins[] = { + TEGRA_PIN_PBB0, + TEGRA_PIN_CAM_I2C_SCL_PBB1, + TEGRA_PIN_CAM_I2C_SDA_PBB2, + TEGRA_PIN_PBB3, + TEGRA_PIN_PCC2, +}; + +static const unsigned drive_gmf_pins[] = { + TEGRA_PIN_PBB4, + TEGRA_PIN_PBB5, + TEGRA_PIN_PBB6, + TEGRA_PIN_PBB7, +}; + +static const unsigned drive_gmg_pins[] = { + TEGRA_PIN_CAM_MCLK_PCC0, +}; + +static const unsigned drive_gmh_pins[] = { + TEGRA_PIN_PCC1, +}; + +static const unsigned drive_owr_pins[] = { + TEGRA_PIN_SDMMC3_CD_N_PV2, +}; + +static const unsigned drive_uda_pins[] = { + TEGRA_PIN_ULPI_CLK_PY0, + TEGRA_PIN_ULPI_DIR_PY1, + TEGRA_PIN_ULPI_NXT_PY2, + TEGRA_PIN_ULPI_STP_PY3, +}; + +static const unsigned drive_dev3_pins[] = { + TEGRA_PIN_CLK3_OUT_PEE0, + TEGRA_PIN_CLK3_REQ_PEE1, +}; + +enum tegra_mux { + TEGRA_MUX_BLINK, + TEGRA_MUX_CEC, + TEGRA_MUX_CLDVFS, + TEGRA_MUX_CLK12, + TEGRA_MUX_CPU, + TEGRA_MUX_DAP, + TEGRA_MUX_DAP1, + TEGRA_MUX_DAP2, + TEGRA_MUX_DEV3, + TEGRA_MUX_DISPLAYA, + TEGRA_MUX_DISPLAYA_ALT, + TEGRA_MUX_DISPLAYB, + TEGRA_MUX_DTV, + TEGRA_MUX_EMC_DLL, + TEGRA_MUX_EXTPERIPH1, + TEGRA_MUX_EXTPERIPH2, + TEGRA_MUX_EXTPERIPH3, + TEGRA_MUX_GMI, + TEGRA_MUX_GMI_ALT, + TEGRA_MUX_HDA, + TEGRA_MUX_HSI, + TEGRA_MUX_I2C1, + TEGRA_MUX_I2C2, + TEGRA_MUX_I2C3, + TEGRA_MUX_I2C4, + TEGRA_MUX_I2CPWR, + TEGRA_MUX_I2S0, + TEGRA_MUX_I2S1, + TEGRA_MUX_I2S2, + TEGRA_MUX_I2S3, + TEGRA_MUX_I2S4, + TEGRA_MUX_IRDA, + TEGRA_MUX_KBC, + TEGRA_MUX_NAND, + TEGRA_MUX_NAND_ALT, + TEGRA_MUX_OWR, + TEGRA_MUX_PMI, + TEGRA_MUX_PWM0, + TEGRA_MUX_PWM1, + TEGRA_MUX_PWM2, + TEGRA_MUX_PWM3, + TEGRA_MUX_PWRON, + TEGRA_MUX_RESET_OUT_N, + TEGRA_MUX_RSVD1, + TEGRA_MUX_RSVD2, + TEGRA_MUX_RSVD3, + TEGRA_MUX_RSVD4, + TEGRA_MUX_SDMMC1, + TEGRA_MUX_SDMMC2, + TEGRA_MUX_SDMMC3, + TEGRA_MUX_SDMMC4, + TEGRA_MUX_SOC, + TEGRA_MUX_SPDIF, + TEGRA_MUX_SPI1, + TEGRA_MUX_SPI2, + TEGRA_MUX_SPI3, + TEGRA_MUX_SPI4, + TEGRA_MUX_SPI5, + TEGRA_MUX_SPI6, + TEGRA_MUX_SYSCLK, + TEGRA_MUX_TRACE, + TEGRA_MUX_UARTA, + TEGRA_MUX_UARTB, + TEGRA_MUX_UARTC, + TEGRA_MUX_UARTD, + TEGRA_MUX_ULPI, + TEGRA_MUX_USB, + TEGRA_MUX_VGP1, + TEGRA_MUX_VGP2, + TEGRA_MUX_VGP3, + TEGRA_MUX_VGP4, + TEGRA_MUX_VGP5, + TEGRA_MUX_VGP6, + TEGRA_MUX_VI, + TEGRA_MUX_VI_ALT1, + TEGRA_MUX_VI_ALT3, +}; + +static const char * const blink_groups[] = { + "clk_32k_out_pa0", +}; + +static const char * const cec_groups[] = { + "hdmi_cec_pee3", +}; + +static const char * const cldvfs_groups[] = { + "gmi_ad9_ph1", + "gmi_ad10_ph2", + "kb_row7_pr7", + "kb_row8_ps0", + "dvfs_pwm_px0", + "dvfs_clk_px2", +}; + +static const char * const clk12_groups[] = { + "sdmmc1_wp_n_pv3", + "sdmmc1_clk_pz0", +}; + +static const char * const cpu_groups[] = { + "cpu_pwr_req", +}; + +static const char * const dap_groups[] = { + "clk1_req_pee2", + "clk2_req_pcc5", +}; + +static const char * const dap1_groups[] = { + "clk1_req_pee2", +}; + +static const char * const dap2_groups[] = { + "clk1_out_pw4", + "gpio_x4_aud_px4", +}; + +static const char * const dev3_groups[] = { + "clk3_req_pee1", +}; + +static const char * const displaya_groups[] = { + "dap3_fs_pp0", + "dap3_din_pp1", + "dap3_dout_pp2", + "dap3_sclk_pp3", + "uart3_rts_n_pc0", + "pu3", + "pu4", + "pu5", + "pbb3", + "pbb4", + "pbb5", + "pbb6", + "kb_row3_pr3", + "kb_row4_pr4", + "kb_row5_pr5", + "kb_row6_pr6", + "kb_col3_pq3", + "sdmmc3_dat2_pb5", +}; + +static const char * const displaya_alt_groups[] = { + "kb_row6_pr6", +}; + +static const char * const displayb_groups[] = { + "dap3_fs_pp0", + "dap3_din_pp1", + "dap3_dout_pp2", + "dap3_sclk_pp3", + "pu3", + "pu4", + "pu5", + "pu6", + "pbb3", + "pbb4", + "pbb5", + "pbb6", + "kb_row3_pr3", + "kb_row4_pr4", + "kb_row5_pr5", + "kb_row6_pr6", + "sdmmc3_dat3_pb4", +}; + +static const char * const dtv_groups[] = { + "uart3_cts_n_pa1", + "uart3_rts_n_pc0", + "dap4_fs_pp4", + "dap4_dout_pp6", + "gmi_wait_pi7", + "gmi_ad8_ph0", + "gmi_ad14_ph6", + "gmi_ad15_ph7", +}; + +static const char * const emc_dll_groups[] = { + "kb_col0_pq0", + "kb_col1_pq1", +}; + +static const char * const extperiph1_groups[] = { + "clk1_out_pw4", +}; + +static const char * const extperiph2_groups[] = { + "clk2_out_pw5", +}; + +static const char * const extperiph3_groups[] = { + "clk3_out_pee0", +}; + +static const char * const gmi_groups[] = { + "gmi_wp_n_pc7", + + "gmi_ad0_pg0", + "gmi_ad1_pg1", + "gmi_ad2_pg2", + "gmi_ad3_pg3", + "gmi_ad4_pg4", + "gmi_ad5_pg5", + "gmi_ad6_pg6", + "gmi_ad7_pg7", + "gmi_ad8_ph0", + "gmi_ad9_ph1", + "gmi_ad10_ph2", + "gmi_ad11_ph3", + "gmi_ad12_ph4", + "gmi_ad13_ph5", + "gmi_ad14_ph6", + "gmi_ad15_ph7", + "gmi_wr_n_pi0", + "gmi_oe_n_pi1", + "gmi_cs6_n_pi3", + "gmi_rst_n_pi4", + "gmi_iordy_pi5", + "gmi_cs7_n_pi6", + "gmi_wait_pi7", + "gmi_cs0_n_pj0", + "gmi_cs1_n_pj2", + "gmi_dqs_p_pj3", + "gmi_adv_n_pk0", + "gmi_clk_pk1", + "gmi_cs4_n_pk2", + "gmi_cs2_n_pk3", + "gmi_cs3_n_pk4", + "gmi_a16_pj7", + "gmi_a17_pb0", + "gmi_a18_pb1", + "gmi_a19_pk7", + "gen2_i2c_scl_pt5", + "gen2_i2c_sda_pt6", + "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7", + "sdmmc4_clk_pcc4", + "sdmmc4_cmd_pt7", + "dap1_fs_pn0", + "dap1_din_pn1", + "dap1_dout_pn2", + "dap1_sclk_pn3", +}; + +static const char * const gmi_alt_groups[] = { + "gmi_wp_n_pc7", + "gmi_cs3_n_pk4", + "gmi_a16_pj7", +}; + +static const char * const hda_groups[] = { + "dap1_fs_pn0", + "dap1_din_pn1", + "dap1_dout_pn2", + "dap1_sclk_pn3", + "dap2_fs_pa2", + "dap2_sclk_pa3", + "dap2_din_pa4", + "dap2_dout_pa5", +}; + +static const char * const hsi_groups[] = { + "ulpi_data0_po1", + "ulpi_data1_po2", + "ulpi_data2_po3", + "ulpi_data3_po4", + "ulpi_data4_po5", + "ulpi_data5_po6", + "ulpi_data6_po7", + "ulpi_data7_po0", +}; + +static const char * const i2c1_groups[] = { + "gen1_i2c_scl_pc4", + "gen1_i2c_sda_pc5", + "gpio_w2_aud_pw2", + "gpio_w3_aud_pw3", +}; + +static const char * const i2c2_groups[] = { + "gen2_i2c_scl_pt5", + "gen2_i2c_sda_pt6", +}; + +static const char * const i2c3_groups[] = { + "cam_i2c_scl_pbb1", + "cam_i2c_sda_pbb2", +}; + +static const char * const i2c4_groups[] = { + "ddc_scl_pv4", + "ddc_sda_pv5", +}; + +static const char * const i2cpwr_groups[] = { + "pwr_i2c_scl_pz6", + "pwr_i2c_sda_pz7", +}; + +static const char * const i2s0_groups[] = { + "dap1_fs_pn0", + "dap1_din_pn1", + "dap1_dout_pn2", + "dap1_sclk_pn3", +}; + +static const char * const i2s1_groups[] = { + "dap2_fs_pa2", + "dap2_sclk_pa3", + "dap2_din_pa4", + "dap2_dout_pa5", +}; + +static const char * const i2s2_groups[] = { + "dap3_fs_pp0", + "dap3_din_pp1", + "dap3_dout_pp2", + "dap3_sclk_pp3", +}; + +static const char * const i2s3_groups[] = { + "dap4_fs_pp4", + "dap4_din_pp5", + "dap4_dout_pp6", + "dap4_sclk_pp7", +}; + +static const char * const i2s4_groups[] = { + "pcc1", + "pbb0", + "pbb7", + "pcc2", +}; + +static const char * const irda_groups[] = { + "uart2_rxd_pc3", + "uart2_txd_pc2", +}; + +static const char * const kbc_groups[] = { + "kb_row0_pr0", + "kb_row1_pr1", + "kb_row2_pr2", + "kb_row3_pr3", + "kb_row4_pr4", + "kb_row5_pr5", + "kb_row6_pr6", + "kb_row7_pr7", + "kb_row8_ps0", + "kb_row9_ps1", + "kb_row10_ps2", + "kb_col0_pq0", + "kb_col1_pq1", + "kb_col2_pq2", + "kb_col3_pq3", + "kb_col4_pq4", + "kb_col5_pq5", + "kb_col6_pq6", + "kb_col7_pq7", +}; + +static const char * const nand_groups[] = { + "gmi_wp_n_pc7", + "gmi_wait_pi7", + "gmi_adv_n_pk0", + "gmi_clk_pk1", + "gmi_cs0_n_pj0", + "gmi_cs1_n_pj2", + "gmi_cs2_n_pk3", + "gmi_cs3_n_pk4", + "gmi_cs4_n_pk2", + "gmi_cs6_n_pi3", + "gmi_cs7_n_pi6", + "gmi_ad0_pg0", + "gmi_ad1_pg1", + "gmi_ad2_pg2", + "gmi_ad3_pg3", + "gmi_ad4_pg4", + "gmi_ad5_pg5", + "gmi_ad6_pg6", + "gmi_ad7_pg7", + "gmi_ad8_ph0", + "gmi_ad9_ph1", + "gmi_ad10_ph2", + "gmi_ad11_ph3", + "gmi_ad12_ph4", + "gmi_ad13_ph5", + "gmi_ad14_ph6", + "gmi_ad15_ph7", + "gmi_wr_n_pi0", + "gmi_oe_n_pi1", + "gmi_dqs_p_pj3", + "gmi_rst_n_pi4", +}; + +static const char * const nand_alt_groups[] = { + "gmi_cs6_n_pi3", + "gmi_cs7_n_pi6", + "gmi_rst_n_pi4", +}; + +static const char * const owr_groups[] = { + "pu0", + "kb_col4_pq4", + "owr", + "sdmmc3_cd_n_pv2", +}; + +static const char * const pmi_groups[] = { + "pwr_int_n", +}; + +static const char * const pwm0_groups[] = { + "sdmmc1_dat2_py5", + "uart3_rts_n_pc0", + "pu3", + "gmi_ad8_ph0", + "sdmmc3_dat3_pb4", +}; + +static const char * const pwm1_groups[] = { + "sdmmc1_dat1_py6", + "pu4", + "gmi_ad9_ph1", + "sdmmc3_dat2_pb5", +}; + +static const char * const pwm2_groups[] = { + "pu5", + "gmi_ad10_ph2", + "kb_col3_pq3", + "sdmmc3_dat1_pb6", +}; + +static const char * const pwm3_groups[] = { + "pu6", + "gmi_ad11_ph3", + "sdmmc3_cmd_pa7", +}; + +static const char * const pwron_groups[] = { + "core_pwr_req", +}; + +static const char * const reset_out_n_groups[] = { + "reset_out_n", +}; + +static const char * const rsvd1_groups[] = { + "pv1", + "hdmi_int_pn7", + "pu1", + "pu2", + "gmi_wp_n_pc7", + "gmi_adv_n_pk0", + "gmi_cs0_n_pj0", + "gmi_cs1_n_pj2", + "gmi_ad0_pg0", + "gmi_ad1_pg1", + "gmi_ad2_pg2", + "gmi_ad3_pg3", + "gmi_ad4_pg4", + "gmi_ad5_pg5", + "gmi_ad6_pg6", + "gmi_ad7_pg7", + "gmi_wr_n_pi0", + "gmi_oe_n_pi1", + "gpio_x4_aud_px4", + "gpio_x5_aud_px5", + "gpio_x7_aud_px7", + + "reset_out_n", +}; + +static const char * const rsvd2_groups[] = { + "pv0", + "pv1", + "sdmmc1_dat0_py7", + "clk2_out_pw5", + "clk2_req_pcc5", + "hdmi_int_pn7", + "ddc_scl_pv4", + "ddc_sda_pv5", + "uart3_txd_pw6", + "uart3_rxd_pw7", + "gen1_i2c_scl_pc4", + "gen1_i2c_sda_pc5", + "dap4_fs_pp4", + "dap4_din_pp5", + "dap4_dout_pp6", + "dap4_sclk_pp7", + "clk3_out_pee0", + "clk3_req_pee1", + "gmi_iordy_pi5", + "gmi_a17_pb0", + "gmi_a18_pb1", + "gen2_i2c_scl_pt5", + "gen2_i2c_sda_pt6", + "sdmmc4_clk_pcc4", + "sdmmc4_cmd_pt7", + "sdmmc4_dat7_paa7", + "pcc1", + "pbb7", + "pcc2", + "pwr_i2c_scl_pz6", + "pwr_i2c_sda_pz7", + "kb_row0_pr0", + "kb_row1_pr1", + "kb_row2_pr2", + "kb_row7_pr7", + "kb_row8_ps0", + "kb_row9_ps1", + "kb_row10_ps2", + "kb_col1_pq1", + "kb_col2_pq2", + "kb_col5_pq5", + "kb_col6_pq6", + "kb_col7_pq7", + "sys_clk_req_pz5", + "core_pwr_req", + "cpu_pwr_req", + "pwr_int_n", + "owr", + "spdif_out_pk5", + "gpio_x1_aud_px1", + "sdmmc3_clk_pa6", + "sdmmc3_dat0_pb7", + "gpio_w2_aud_pw2", + "usb_vbus_en0_pn4", + "usb_vbus_en1_pn5", + "sdmmc3_clk_lb_out_pee4", + "sdmmc3_clk_lb_in_pee5", + "reset_out_n", +}; + +static const char * const rsvd3_groups[] = { + "pv0", + "pv1", + "sdmmc1_clk_pz0", + "clk2_out_pw5", + "clk2_req_pcc5", + "hdmi_int_pn7", + "ddc_scl_pv4", + "ddc_sda_pv5", + "uart2_rts_n_pj6", + "uart2_cts_n_pj5", + "uart3_txd_pw6", + "uart3_rxd_pw7", + "pu0", + "pu1", + "pu2", + "gen1_i2c_scl_pc4", + "gen1_i2c_sda_pc5", + "dap4_din_pp5", + "dap4_sclk_pp7", + "clk3_out_pee0", + "clk3_req_pee1", + "pcc1", + "cam_i2c_scl_pbb1", + "cam_i2c_sda_pbb2", + "pbb7", + "pcc2", + "pwr_i2c_scl_pz6", + "pwr_i2c_sda_pz7", + "kb_row0_pr0", + "kb_row1_pr1", + "kb_row2_pr2", + "kb_row3_pr3", + "kb_row9_ps1", + "kb_row10_ps2", + "clk_32k_out_pa0", + "sys_clk_req_pz5", + "core_pwr_req", + "cpu_pwr_req", + "pwr_int_n", + "owr", + "clk1_req_pee2", + "clk1_out_pw4", + "spdif_out_pk5", + "spdif_in_pk6", + "dap2_fs_pa2", + "dap2_sclk_pa3", + "dap2_din_pa4", + "dap2_dout_pa5", + "dvfs_pwm_px0", + "gpio_x1_aud_px1", + "gpio_x3_aud_px3", + "dvfs_clk_px2", + "sdmmc3_clk_pa6", + "sdmmc3_dat0_pb7", + "hdmi_cec_pee3", + "sdmmc3_cd_n_pv2", + "usb_vbus_en0_pn4", + "usb_vbus_en1_pn5", + "sdmmc3_clk_lb_out_pee4", + "sdmmc3_clk_lb_in_pee5", + "reset_out_n", +}; + +static const char * const rsvd4_groups[] = { + "pv0", + "pv1", + "sdmmc1_clk_pz0", + "clk2_out_pw5", + "clk2_req_pcc5", + "hdmi_int_pn7", + "ddc_scl_pv4", + "ddc_sda_pv5", + "pu0", + "pu1", + "pu2", + "gen1_i2c_scl_pc4", + "gen1_i2c_sda_pc5", + "dap4_fs_pp4", + "dap4_din_pp5", + "dap4_dout_pp6", + "dap4_sclk_pp7", + "clk3_out_pee0", + "clk3_req_pee1", + "gmi_ad0_pg0", + "gmi_ad1_pg1", + "gmi_ad2_pg2", + "gmi_ad3_pg3", + "gmi_ad4_pg4", + "gmi_ad12_ph4", + "gmi_ad13_ph5", + "gmi_rst_n_pi4", + "gen2_i2c_scl_pt5", + "gen2_i2c_sda_pt6", + "sdmmc4_clk_pcc4", + "sdmmc4_cmd_pt7", + "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7", + "cam_mclk_pcc0", + "pcc1", + "cam_i2c_scl_pbb1", + "cam_i2c_sda_pbb2", + "pbb3", + "pbb4", + "pbb5", + "pbb6", + "pbb7", + "pcc2", + "pwr_i2c_scl_pz6", + "pwr_i2c_sda_pz7", + "kb_row0_pr0", + "kb_row1_pr1", + "kb_row2_pr2", + "kb_col2_pq2", + "kb_col5_pq5", + "kb_col6_pq6", + "kb_col7_pq7", + "clk_32k_out_pa0", + "sys_clk_req_pz5", + "core_pwr_req", + "cpu_pwr_req", + "pwr_int_n", + "owr", + "dap1_fs_pn0", + "dap1_din_pn1", + "dap1_dout_pn2", + "dap1_sclk_pn3", + "clk1_req_pee2", + "clk1_out_pw4", + "spdif_in_pk6", + "spdif_out_pk5", + "dap2_fs_pa2", + "dap2_sclk_pa3", + "dap2_din_pa4", + "dap2_dout_pa5", + "dvfs_pwm_px0", + "gpio_x1_aud_px1", + "gpio_x3_aud_px3", + "dvfs_clk_px2", + "gpio_x5_aud_px5", + "gpio_x6_aud_px6", + "gpio_x7_aud_px7", + "sdmmc3_cd_n_pv2", + "usb_vbus_en0_pn4", + "usb_vbus_en1_pn5", + "sdmmc3_clk_lb_in_pee5", + "sdmmc3_clk_lb_out_pee4", +}; + +static const char * const sdmmc1_groups[] = { + + "sdmmc1_clk_pz0", + "sdmmc1_cmd_pz1", + "sdmmc1_dat3_py4", + "sdmmc1_dat2_py5", + "sdmmc1_dat1_py6", + "sdmmc1_dat0_py7", + "uart3_cts_n_pa1", + "kb_col5_pq5", + "sdmmc1_wp_n_pv3", +}; + +static const char * const sdmmc2_groups[] = { + "gmi_iordy_pi5", + "gmi_clk_pk1", + "gmi_cs2_n_pk3", + "gmi_cs3_n_pk4", + "gmi_cs7_n_pi6", + "gmi_ad12_ph4", + "gmi_ad13_ph5", + "gmi_ad14_ph6", + "gmi_ad15_ph7", + "gmi_dqs_p_pj3", +}; + +static const char * const sdmmc3_groups[] = { + "kb_col4_pq4", + "sdmmc3_clk_pa6", + "sdmmc3_cmd_pa7", + "sdmmc3_dat0_pb7", + "sdmmc3_dat1_pb6", + "sdmmc3_dat2_pb5", + "sdmmc3_dat3_pb4", + "hdmi_cec_pee3", + "sdmmc3_cd_n_pv2", + "sdmmc3_clk_lb_in_pee5", + "sdmmc3_clk_lb_out_pee4", +}; + +static const char * const sdmmc4_groups[] = { + "sdmmc4_clk_pcc4", + "sdmmc4_cmd_pt7", + "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7", +}; + +static const char * const soc_groups[] = { + "gmi_cs1_n_pj2", + "gmi_oe_n_pi1", + "clk_32k_out_pa0", + "hdmi_cec_pee3", +}; + +static const char * const spdif_groups[] = { + "sdmmc1_cmd_pz1", + "sdmmc1_dat3_py4", + "uart2_rxd_pc3", + "uart2_txd_pc2", + "spdif_in_pk6", + "spdif_out_pk5", +}; + +static const char * const spi1_groups[] = { + "ulpi_clk_py0", + "ulpi_dir_py1", + "ulpi_nxt_py2", + "ulpi_stp_py3", + "gpio_x3_aud_px3", + "gpio_x4_aud_px4", + "gpio_x5_aud_px5", + "gpio_x6_aud_px6", + "gpio_x7_aud_px7", + "gpio_w3_aud_pw3", +}; + +static const char * const spi2_groups[] = { + "ulpi_data4_po5", + "ulpi_data5_po6", + "ulpi_data6_po7", + "ulpi_data7_po0", + "kb_row4_pr4", + "kb_row5_pr5", + "kb_col0_pq0", + "kb_col1_pq1", + "kb_col2_pq2", + "kb_col6_pq6", + "kb_col7_pq7", + "gpio_x4_aud_px4", + "gpio_x5_aud_px5", + "gpio_x6_aud_px6", + "gpio_x7_aud_px7", + "gpio_w2_aud_pw2", + "gpio_w3_aud_pw3", +}; + +static const char * const spi3_groups[] = { + "ulpi_data0_po1", + "ulpi_data1_po2", + "ulpi_data2_po3", + "ulpi_data3_po4", + "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc3_clk_pa6", + "sdmmc3_cmd_pa7", + "sdmmc3_dat0_pb7", + "sdmmc3_dat1_pb6", + "sdmmc3_dat2_pb5", + "sdmmc3_dat3_pb4", +}; + +static const char * const spi4_groups[] = { + "sdmmc1_cmd_pz1", + "sdmmc1_dat3_py4", + "sdmmc1_dat2_py5", + "sdmmc1_dat1_py6", + "sdmmc1_dat0_py7", + "uart2_rxd_pc3", + "uart2_txd_pc2", + "uart2_rts_n_pj6", + "uart2_cts_n_pj5", + "uart3_txd_pw6", + "uart3_rxd_pw7", + "uart3_cts_n_pa1", + "gmi_wait_pi7", + "gmi_cs6_n_pi3", + "gmi_ad5_pg5", + "gmi_ad6_pg6", + "gmi_ad7_pg7", + "gmi_a19_pk7", + "gmi_wr_n_pi0", + "sdmmc1_wp_n_pv3", +}; + +static const char * const spi5_groups[] = { + "ulpi_clk_py0", + "ulpi_dir_py1", + "ulpi_nxt_py2", + "ulpi_stp_py3", + "dap3_fs_pp0", + "dap3_din_pp1", + "dap3_dout_pp2", + "dap3_sclk_pp3", +}; + +static const char * const spi6_groups[] = { + "dvfs_pwm_px0", + "gpio_x1_aud_px1", + "gpio_x3_aud_px3", + "dvfs_clk_px2", + "gpio_x6_aud_px6", + "gpio_w2_aud_pw2", + "gpio_w3_aud_pw3", +}; + +static const char * const sysclk_groups[] = { + "sys_clk_req_pz5", +}; + +static const char * const trace_groups[] = { + "gmi_iordy_pi5", + "gmi_adv_n_pk0", + "gmi_clk_pk1", + "gmi_cs2_n_pk3", + "gmi_cs4_n_pk2", + "gmi_a16_pj7", + "gmi_a17_pb0", + "gmi_a18_pb1", + "gmi_a19_pk7", + "gmi_dqs_p_pj3", +}; + +static const char * const uarta_groups[] = { + "ulpi_data0_po1", + "ulpi_data1_po2", + "ulpi_data2_po3", + "ulpi_data3_po4", + "ulpi_data4_po5", + "ulpi_data5_po6", + "ulpi_data6_po7", + "ulpi_data7_po0", + "sdmmc1_cmd_pz1", + "sdmmc1_dat3_py4", + "sdmmc1_dat2_py5", + "sdmmc1_dat1_py6", + "sdmmc1_dat0_py7", + "uart2_rxd_pc3", + "uart2_txd_pc2", + "uart2_rts_n_pj6", + "uart2_cts_n_pj5", + "pu0", + "pu1", + "pu2", + "pu3", + "pu4", + "pu5", + "pu6", + "kb_row7_pr7", + "kb_row8_ps0", + "kb_row9_ps1", + "kb_row10_ps2", + "kb_col3_pq3", + "kb_col4_pq4", + "sdmmc3_cmd_pa7", + "sdmmc3_dat1_pb6", + "sdmmc1_wp_n_pv3", +}; + +static const char * const uartb_groups[] = { + "uart2_rts_n_pj6", + "uart2_cts_n_pj5", +}; + +static const char * const uartc_groups[] = { + "uart3_txd_pw6", + "uart3_rxd_pw7", + "uart3_cts_n_pa1", + "uart3_rts_n_pc0", +}; + +static const char * const uartd_groups[] = { + "ulpi_clk_py0", + "ulpi_dir_py1", + "ulpi_nxt_py2", + "ulpi_stp_py3", + "gmi_a16_pj7", + "gmi_a17_pb0", + "gmi_a18_pb1", + "gmi_a19_pk7", +}; + +static const char * const ulpi_groups[] = { + "ulpi_data0_po1", + "ulpi_data1_po2", + "ulpi_data2_po3", + "ulpi_data3_po4", + "ulpi_data4_po5", + "ulpi_data5_po6", + "ulpi_data6_po7", + "ulpi_data7_po0", + "ulpi_clk_py0", + "ulpi_dir_py1", + "ulpi_nxt_py2", + "ulpi_stp_py3", +}; + +static const char * const usb_groups[] = { + "pv0", + "pu6", + "gmi_cs0_n_pj0", + "gmi_cs4_n_pk2", + "gmi_ad11_ph3", + "kb_col0_pq0", + "spdif_in_pk6", + "usb_vbus_en0_pn4", + "usb_vbus_en1_pn5", +}; + +static const char * const vgp1_groups[] = { + "cam_i2c_scl_pbb1", +}; + +static const char * const vgp2_groups[] = { + "cam_i2c_sda_pbb2", +}; + +static const char * const vgp3_groups[] = { + "pbb3", +}; + +static const char * const vgp4_groups[] = { + "pbb4", +}; + +static const char * const vgp5_groups[] = { + "pbb5", +}; + +static const char * const vgp6_groups[] = { + "pbb6", +}; + +static const char * const vi_groups[] = { + "cam_mclk_pcc0", + "pbb0", +}; + +static const char * const vi_alt1_groups[] = { + "cam_mclk_pcc0", + "pbb0", +}; + +static const char * const vi_alt3_groups[] = { + "cam_mclk_pcc0", + "pbb0", +}; + +#define FUNCTION(fname) \ + { \ + .name = #fname, \ + .groups = fname##_groups, \ + .ngroups = ARRAY_SIZE(fname##_groups), \ + } + +static const struct tegra_function tegra114_functions[] = { + FUNCTION(blink), + FUNCTION(cec), + FUNCTION(cldvfs), + FUNCTION(clk12), + FUNCTION(cpu), + FUNCTION(dap), + FUNCTION(dap1), + FUNCTION(dap2), + FUNCTION(dev3), + FUNCTION(displaya), + FUNCTION(displaya_alt), + FUNCTION(displayb), + FUNCTION(dtv), + FUNCTION(emc_dll), + FUNCTION(extperiph1), + FUNCTION(extperiph2), + FUNCTION(extperiph3), + FUNCTION(gmi), + FUNCTION(gmi_alt), + FUNCTION(hda), + FUNCTION(hsi), + FUNCTION(i2c1), + FUNCTION(i2c2), + FUNCTION(i2c3), + FUNCTION(i2c4), + FUNCTION(i2cpwr), + FUNCTION(i2s0), + FUNCTION(i2s1), + FUNCTION(i2s2), + FUNCTION(i2s3), + FUNCTION(i2s4), + FUNCTION(irda), + FUNCTION(kbc), + FUNCTION(nand), + FUNCTION(nand_alt), + FUNCTION(owr), + FUNCTION(pmi), + FUNCTION(pwm0), + FUNCTION(pwm1), + FUNCTION(pwm2), + FUNCTION(pwm3), + FUNCTION(pwron), + FUNCTION(reset_out_n), + FUNCTION(rsvd1), + FUNCTION(rsvd2), + FUNCTION(rsvd3), + FUNCTION(rsvd4), + FUNCTION(sdmmc1), + FUNCTION(sdmmc2), + FUNCTION(sdmmc3), + FUNCTION(sdmmc4), + FUNCTION(soc), + FUNCTION(spdif), + FUNCTION(spi1), + FUNCTION(spi2), + FUNCTION(spi3), + FUNCTION(spi4), + FUNCTION(spi5), + FUNCTION(spi6), + FUNCTION(sysclk), + FUNCTION(trace), + FUNCTION(uarta), + FUNCTION(uartb), + FUNCTION(uartc), + FUNCTION(uartd), + FUNCTION(ulpi), + FUNCTION(usb), + FUNCTION(vgp1), + FUNCTION(vgp2), + FUNCTION(vgp3), + FUNCTION(vgp4), + FUNCTION(vgp5), + FUNCTION(vgp6), + FUNCTION(vi), + FUNCTION(vi_alt1), + FUNCTION(vi_alt3), +}; + +#define DRV_PINGROUP_REG_START 0x868 /* bank 0 */ +#define PINGROUP_REG_START 0x3000 /* bank 1 */ + +#define PINGROUP_REG_Y(r) ((r) - PINGROUP_REG_START) +#define PINGROUP_REG_N(r) -1 + +#define PINGROUP(pg_name, f0, f1, f2, f3, f_safe, r, od, ior, rcv_sel) \ + { \ + .name = #pg_name, \ + .pins = pg_name##_pins, \ + .npins = ARRAY_SIZE(pg_name##_pins), \ + .funcs = { \ + TEGRA_MUX_##f0, \ + TEGRA_MUX_##f1, \ + TEGRA_MUX_##f2, \ + TEGRA_MUX_##f3, \ + }, \ + .func_safe = TEGRA_MUX_##f_safe, \ + .mux_reg = PINGROUP_REG_Y(r), \ + .mux_bank = 1, \ + .mux_bit = 0, \ + .pupd_reg = PINGROUP_REG_Y(r), \ + .pupd_bank = 1, \ + .pupd_bit = 2, \ + .tri_reg = PINGROUP_REG_Y(r), \ + .tri_bank = 1, \ + .tri_bit = 4, \ + .einput_reg = PINGROUP_REG_Y(r), \ + .einput_bank = 1, \ + .einput_bit = 5, \ + .odrain_reg = PINGROUP_REG_##od(r), \ + .odrain_bank = 1, \ + .odrain_bit = 6, \ + .lock_reg = PINGROUP_REG_Y(r), \ + .lock_bank = 1, \ + .lock_bit = 7, \ + .ioreset_reg = PINGROUP_REG_##ior(r), \ + .ioreset_bank = 1, \ + .ioreset_bit = 8, \ + .rcv_sel_reg = PINGROUP_REG_##rcv_sel(r), \ + .rcv_sel_bank = 1, \ + .rcv_sel_bit = 9, \ + .drv_reg = -1, \ + .drvtype_reg = -1, \ + } + +#define DRV_PINGROUP_DVRTYPE_Y(r) ((r) - DRV_PINGROUP_REG_START) +#define DRV_PINGROUP_DVRTYPE_N(r) -1 + +#define DRV_PINGROUP(pg_name, r, hsm_b, schmitt_b, lpmd_b, \ + drvdn_b, drvdn_w, drvup_b, drvup_w, \ + slwr_b, slwr_w, slwf_b, slwf_w, \ + drvtype) \ + { \ + .name = "drive_" #pg_name, \ + .pins = drive_##pg_name##_pins, \ + .npins = ARRAY_SIZE(drive_##pg_name##_pins), \ + .mux_reg = -1, \ + .pupd_reg = -1, \ + .tri_reg = -1, \ + .einput_reg = -1, \ + .odrain_reg = -1, \ + .lock_reg = -1, \ + .ioreset_reg = -1, \ + .rcv_sel_reg = -1, \ + .drv_reg = DRV_PINGROUP_DVRTYPE_Y(r), \ + .drv_bank = 0, \ + .hsm_bit = hsm_b, \ + .schmitt_bit = schmitt_b, \ + .lpmd_bit = lpmd_b, \ + .drvdn_bit = drvdn_b, \ + .drvdn_width = drvdn_w, \ + .drvup_bit = drvup_b, \ + .drvup_width = drvup_w, \ + .slwr_bit = slwr_b, \ + .slwr_width = slwr_w, \ + .slwf_bit = slwf_b, \ + .slwf_width = slwf_w, \ + .drvtype_reg = DRV_PINGROUP_DVRTYPE_##drvtype(r), \ + .drvtype_bank = 0, \ + .drvtype_bit = 6, \ + } + +static const struct tegra_pingroup tegra114_groups[] = { + /* pg_name, f0, f1, f2, f3, safe, r, od, ior, rcv_sel */ + /* FIXME: Fill in correct data in safe column */ + PINGROUP(ulpi_data0_po1, SPI3, HSI, UARTA, ULPI, ULPI, 0x3000, N, N, N), + PINGROUP(ulpi_data1_po2, SPI3, HSI, UARTA, ULPI, ULPI, 0x3004, N, N, N), + PINGROUP(ulpi_data2_po3, SPI3, HSI, UARTA, ULPI, ULPI, 0x3008, N, N, N), + PINGROUP(ulpi_data3_po4, SPI3, HSI, UARTA, ULPI, ULPI, 0x300c, N, N, N), + PINGROUP(ulpi_data4_po5, SPI2, HSI, UARTA, ULPI, ULPI, 0x3010, N, N, N), + PINGROUP(ulpi_data5_po6, SPI2, HSI, UARTA, ULPI, ULPI, 0x3014, N, N, N), + PINGROUP(ulpi_data6_po7, SPI2, HSI, UARTA, ULPI, ULPI, 0x3018, N, N, N), + PINGROUP(ulpi_data7_po0, SPI2, HSI, UARTA, ULPI, ULPI, 0x301c, N, N, N), + PINGROUP(ulpi_clk_py0, SPI1, SPI5, UARTD, ULPI, ULPI, 0x3020, N, N, N), + PINGROUP(ulpi_dir_py1, SPI1, SPI5, UARTD, ULPI, ULPI, 0x3024, N, N, N), + PINGROUP(ulpi_nxt_py2, SPI1, SPI5, UARTD, ULPI, ULPI, 0x3028, N, N, N), + PINGROUP(ulpi_stp_py3, SPI1, SPI5, UARTD, ULPI, ULPI, 0x302c, N, N, N), + PINGROUP(dap3_fs_pp0, I2S2, SPI5, DISPLAYA, DISPLAYB, I2S2, 0x3030, N, N, N), + PINGROUP(dap3_din_pp1, I2S2, SPI5, DISPLAYA, DISPLAYB, I2S2, 0x3034, N, N, N), + PINGROUP(dap3_dout_pp2, I2S2, SPI5, DISPLAYA, DISPLAYB, I2S2, 0x3038, N, N, N), + PINGROUP(dap3_sclk_pp3, I2S2, SPI5, DISPLAYA, DISPLAYB, I2S2, 0x303c, N, N, N), + PINGROUP(pv0, USB, RSVD2, RSVD3, RSVD4, RSVD4, 0x3040, N, N, N), + PINGROUP(pv1, RSVD1, RSVD2, RSVD3, RSVD4, RSVD4, 0x3044, N, N, N), + PINGROUP(sdmmc1_clk_pz0, SDMMC1, CLK12, RSVD3, RSVD4, RSVD4, 0x3048, N, N, N), + PINGROUP(sdmmc1_cmd_pz1, SDMMC1, SPDIF, SPI4, UARTA, SDMMC1, 0x304c, N, N, N), + PINGROUP(sdmmc1_dat3_py4, SDMMC1, SPDIF, SPI4, UARTA, SDMMC1, 0x3050, N, N, N), + PINGROUP(sdmmc1_dat2_py5, SDMMC1, PWM0, SPI4, UARTA, SDMMC1, 0x3054, N, N, N), + PINGROUP(sdmmc1_dat1_py6, SDMMC1, PWM1, SPI4, UARTA, SDMMC1, 0x3058, N, N, N), + PINGROUP(sdmmc1_dat0_py7, SDMMC1, RSVD2, SPI4, UARTA, RSVD2, 0x305c, N, N, N), + PINGROUP(clk2_out_pw5, EXTPERIPH2, RSVD2, RSVD3, RSVD4, RSVD4, 0x3068, N, N, N), + PINGROUP(clk2_req_pcc5, DAP, RSVD2, RSVD3, RSVD4, RSVD4, 0x306c, N, N, N), + PINGROUP(hdmi_int_pn7, RSVD1, RSVD2, RSVD3, RSVD4, RSVD4, 0x3110, N, N, Y), + PINGROUP(ddc_scl_pv4, I2C4, RSVD2, RSVD3, RSVD4, RSVD4, 0x3114, N, N, Y), + PINGROUP(ddc_sda_pv5, I2C4, RSVD2, RSVD3, RSVD4, RSVD4, 0x3118, N, N, Y), + PINGROUP(uart2_rxd_pc3, IRDA, SPDIF, UARTA, SPI4, IRDA, 0x3164, N, N, N), + PINGROUP(uart2_txd_pc2, IRDA, SPDIF, UARTA, SPI4, IRDA, 0x3168, N, N, N), + PINGROUP(uart2_rts_n_pj6, UARTA, UARTB, RSVD3, SPI4, RSVD3, 0x316c, N, N, N), + PINGROUP(uart2_cts_n_pj5, UARTA, UARTB, RSVD3, SPI4, RSVD3, 0x3170, N, N, N), + PINGROUP(uart3_txd_pw6, UARTC, RSVD2, RSVD3, SPI4, RSVD3, 0x3174, N, N, N), + PINGROUP(uart3_rxd_pw7, UARTC, RSVD2, RSVD3, SPI4, RSVD3, 0x3178, N, N, N), + PINGROUP(uart3_cts_n_pa1, UARTC, SDMMC1, DTV, SPI4, UARTC, 0x317c, N, N, N), + PINGROUP(uart3_rts_n_pc0, UARTC, PWM0, DTV, DISPLAYA, UARTC, 0x3180, N, N, N), + PINGROUP(pu0, OWR, UARTA, RSVD3, RSVD4, RSVD4, 0x3184, N, N, N), + PINGROUP(pu1, RSVD1, UARTA, RSVD3, RSVD4, RSVD4, 0x3188, N, N, N), + PINGROUP(pu2, RSVD1, UARTA, RSVD3, RSVD4, RSVD4, 0x318c, N, N, N), + PINGROUP(pu3, PWM0, UARTA, DISPLAYA, DISPLAYB, PWM0, 0x3190, N, N, N), + PINGROUP(pu4, PWM1, UARTA, DISPLAYA, DISPLAYB, PWM1, 0x3194, N, N, N), + PINGROUP(pu5, PWM2, UARTA, DISPLAYA, DISPLAYB, PWM2, 0x3198, N, N, N), + PINGROUP(pu6, PWM3, UARTA, USB, DISPLAYB, PWM3, 0x319c, N, N, N), + PINGROUP(gen1_i2c_sda_pc5, I2C1, RSVD2, RSVD3, RSVD4, RSVD4, 0x31a0, Y, N, N), + PINGROUP(gen1_i2c_scl_pc4, I2C1, RSVD2, RSVD3, RSVD4, RSVD4, 0x31a4, Y, N, N), + PINGROUP(dap4_fs_pp4, I2S3, RSVD2, DTV, RSVD4, RSVD4, 0x31a8, N, N, N), + PINGROUP(dap4_din_pp5, I2S3, RSVD2, RSVD3, RSVD4, RSVD4, 0x31ac, N, N, N), + PINGROUP(dap4_dout_pp6, I2S3, RSVD2, DTV, RSVD4, RSVD4, 0x31b0, N, N, N), + PINGROUP(dap4_sclk_pp7, I2S3, RSVD2, RSVD3, RSVD4, RSVD4, 0x31b4, N, N, N), + PINGROUP(clk3_out_pee0, EXTPERIPH3, RSVD2, RSVD3, RSVD4, RSVD4, 0x31b8, N, N, N), + PINGROUP(clk3_req_pee1, DEV3, RSVD2, RSVD3, RSVD4, RSVD4, 0x31bc, N, N, N), + PINGROUP(gmi_wp_n_pc7, RSVD1, NAND, GMI, GMI_ALT, RSVD1, 0x31c0, N, N, N), + PINGROUP(gmi_iordy_pi5, SDMMC2, RSVD2, GMI, TRACE, RSVD2, 0x31c4, N, N, N), + PINGROUP(gmi_wait_pi7, SPI4, NAND, GMI, DTV, NAND, 0x31c8, N, N, N), + PINGROUP(gmi_adv_n_pk0, RSVD1, NAND, GMI, TRACE, RSVD1, 0x31cc, N, N, N), + PINGROUP(gmi_clk_pk1, SDMMC2, NAND, GMI, TRACE, GMI, 0x31d0, N, N, N), + PINGROUP(gmi_cs0_n_pj0, RSVD1, NAND, GMI, USB, RSVD1, 0x31d4, N, N, N), + PINGROUP(gmi_cs1_n_pj2, RSVD1, NAND, GMI, SOC, RSVD1, 0x31d8, N, N, N), + PINGROUP(gmi_cs2_n_pk3, SDMMC2, NAND, GMI, TRACE, GMI, 0x31dc, N, N, N), + PINGROUP(gmi_cs3_n_pk4, SDMMC2, NAND, GMI, GMI_ALT, GMI, 0x31e0, N, N, N), + PINGROUP(gmi_cs4_n_pk2, USB, NAND, GMI, TRACE, GMI, 0x31e4, N, N, N), + PINGROUP(gmi_cs6_n_pi3, NAND, NAND_ALT, GMI, SPI4, NAND, 0x31e8, N, N, N), + PINGROUP(gmi_cs7_n_pi6, NAND, NAND_ALT, GMI, SDMMC2, NAND, 0x31ec, N, N, N), + PINGROUP(gmi_ad0_pg0, RSVD1, NAND, GMI, RSVD4, RSVD4, 0x31f0, N, N, N), + PINGROUP(gmi_ad1_pg1, RSVD1, NAND, GMI, RSVD4, RSVD4, 0x31f4, N, N, N), + PINGROUP(gmi_ad2_pg2, RSVD1, NAND, GMI, RSVD4, RSVD4, 0x31f8, N, N, N), + PINGROUP(gmi_ad3_pg3, RSVD1, NAND, GMI, RSVD4, RSVD4, 0x31fc, N, N, N), + PINGROUP(gmi_ad4_pg4, RSVD1, NAND, GMI, RSVD4, RSVD4, 0x3200, N, N, N), + PINGROUP(gmi_ad5_pg5, RSVD1, NAND, GMI, SPI4, RSVD1, 0x3204, N, N, N), + PINGROUP(gmi_ad6_pg6, RSVD1, NAND, GMI, SPI4, RSVD1, 0x3208, N, N, N), + PINGROUP(gmi_ad7_pg7, RSVD1, NAND, GMI, SPI4, RSVD1, 0x320c, N, N, N), + PINGROUP(gmi_ad8_ph0, PWM0, NAND, GMI, DTV, GMI, 0x3210, N, N, N), + PINGROUP(gmi_ad9_ph1, PWM1, NAND, GMI, CLDVFS, GMI, 0x3214, N, N, N), + PINGROUP(gmi_ad10_ph2, PWM2, NAND, GMI, CLDVFS, GMI, 0x3218, N, N, N), + PINGROUP(gmi_ad11_ph3, PWM3, NAND, GMI, USB, GMI, 0x321c, N, N, N), + PINGROUP(gmi_ad12_ph4, SDMMC2, NAND, GMI, RSVD4, RSVD4, 0x3220, N, N, N), + PINGROUP(gmi_ad13_ph5, SDMMC2, NAND, GMI, RSVD4, RSVD4, 0x3224, N, N, N), + PINGROUP(gmi_ad14_ph6, SDMMC2, NAND, GMI, DTV, GMI, 0x3228, N, N, N), + PINGROUP(gmi_ad15_ph7, SDMMC2, NAND, GMI, DTV, GMI, 0x322c, N, N, N), + PINGROUP(gmi_a16_pj7, UARTD, TRACE, GMI, GMI_ALT, GMI, 0x3230, N, N, N), + PINGROUP(gmi_a17_pb0, UARTD, RSVD2, GMI, TRACE, RSVD2, 0x3234, N, N, N), + PINGROUP(gmi_a18_pb1, UARTD, RSVD2, GMI, TRACE, RSVD2, 0x3238, N, N, N), + PINGROUP(gmi_a19_pk7, UARTD, SPI4, GMI, TRACE, GMI, 0x323c, N, N, N), + PINGROUP(gmi_wr_n_pi0, RSVD1, NAND, GMI, SPI4, RSVD1, 0x3240, N, N, N), + PINGROUP(gmi_oe_n_pi1, RSVD1, NAND, GMI, SOC, RSVD1, 0x3244, N, N, N), + PINGROUP(gmi_dqs_p_pj3, SDMMC2, NAND, GMI, TRACE, NAND, 0x3248, N, N, N), + PINGROUP(gmi_rst_n_pi4, NAND, NAND_ALT, GMI, RSVD4, RSVD4, 0x324c, N, N, N), + PINGROUP(gen2_i2c_scl_pt5, I2C2, RSVD2, GMI, RSVD4, RSVD4, 0x3250, Y, N, N), + PINGROUP(gen2_i2c_sda_pt6, I2C2, RSVD2, GMI, RSVD4, RSVD4, 0x3254, Y, N, N), + PINGROUP(sdmmc4_clk_pcc4, SDMMC4, RSVD2, GMI, RSVD4, RSVD4, 0x3258, N, Y, N), + PINGROUP(sdmmc4_cmd_pt7, SDMMC4, RSVD2, GMI, RSVD4, RSVD4, 0x325c, N, Y, N), + PINGROUP(sdmmc4_dat0_paa0, SDMMC4, SPI3, GMI, RSVD4, RSVD4, 0x3260, N, Y, N), + PINGROUP(sdmmc4_dat1_paa1, SDMMC4, SPI3, GMI, RSVD4, RSVD4, 0x3264, N, Y, N), + PINGROUP(sdmmc4_dat2_paa2, SDMMC4, SPI3, GMI, RSVD4, RSVD4, 0x3268, N, Y, N), + PINGROUP(sdmmc4_dat3_paa3, SDMMC4, SPI3, GMI, RSVD4, RSVD4, 0x326c, N, Y, N), + PINGROUP(sdmmc4_dat4_paa4, SDMMC4, SPI3, GMI, RSVD4, RSVD4, 0x3270, N, Y, N), + PINGROUP(sdmmc4_dat5_paa5, SDMMC4, SPI3, GMI, RSVD4, RSVD4, 0x3274, N, Y, N), + PINGROUP(sdmmc4_dat6_paa6, SDMMC4, SPI3, GMI, RSVD4, RSVD4, 0x3278, N, Y, N), + PINGROUP(sdmmc4_dat7_paa7, SDMMC4, RSVD2, GMI, RSVD4, RSVD4, 0x327c, N, Y, N), + PINGROUP(cam_mclk_pcc0, VI, VI_ALT1, VI_ALT3, RSVD4, RSVD4, 0x3284, N, N, N), + PINGROUP(pcc1, I2S4, RSVD2, RSVD3, RSVD4, RSVD4, 0x3288, N, N, N), + PINGROUP(pbb0, I2S4, VI, VI_ALT1, VI_ALT3, I2S4, 0x328c, N, N, N), + PINGROUP(cam_i2c_scl_pbb1, VGP1, I2C3, RSVD3, RSVD4, RSVD4, 0x3290, Y, N, N), + PINGROUP(cam_i2c_sda_pbb2, VGP2, I2C3, RSVD3, RSVD4, RSVD4, 0x3294, Y, N, N), + PINGROUP(pbb3, VGP3, DISPLAYA, DISPLAYB, RSVD4, RSVD4, 0x3298, N, N, N), + PINGROUP(pbb4, VGP4, DISPLAYA, DISPLAYB, RSVD4, RSVD4, 0x329c, N, N, N), + PINGROUP(pbb5, VGP5, DISPLAYA, DISPLAYB, RSVD4, RSVD4, 0x32a0, N, N, N), + PINGROUP(pbb6, VGP6, DISPLAYA, DISPLAYB, RSVD4, RSVD4, 0x32a4, N, N, N), + PINGROUP(pbb7, I2S4, RSVD2, RSVD3, RSVD4, RSVD4, 0x32a8, N, N, N), + PINGROUP(pcc2, I2S4, RSVD2, RSVD3, RSVD4, RSVD4, 0x32ac, N, N, N), + PINGROUP(pwr_i2c_scl_pz6, I2CPWR, RSVD2, RSVD3, RSVD4, RSVD4, 0x32b4, Y, N, N), + PINGROUP(pwr_i2c_sda_pz7, I2CPWR, RSVD2, RSVD3, RSVD4, RSVD4, 0x32b8, Y, N, N), + PINGROUP(kb_row0_pr0, KBC, RSVD2, RSVD3, RSVD4, RSVD4, 0x32bc, N, N, N), + PINGROUP(kb_row1_pr1, KBC, RSVD2, RSVD3, RSVD4, RSVD4, 0x32c0, N, N, N), + PINGROUP(kb_row2_pr2, KBC, RSVD2, RSVD3, RSVD4, RSVD4, 0x32c4, N, N, N), + PINGROUP(kb_row3_pr3, KBC, DISPLAYA, RSVD3, DISPLAYB, RSVD3, 0x32c8, N, N, N), + PINGROUP(kb_row4_pr4, KBC, DISPLAYA, SPI2, DISPLAYB, KBC, 0x32cc, N, N, N), + PINGROUP(kb_row5_pr5, KBC, DISPLAYA, SPI2, DISPLAYB, KBC, 0x32d0, N, N, N), + PINGROUP(kb_row6_pr6, KBC, DISPLAYA, DISPLAYA_ALT, DISPLAYB, KBC, 0x32d4, N, N, N), + PINGROUP(kb_row7_pr7, KBC, RSVD2, CLDVFS, UARTA, RSVD2, 0x32d8, N, N, N), + PINGROUP(kb_row8_ps0, KBC, RSVD2, CLDVFS, UARTA, RSVD2, 0x32dc, N, N, N), + PINGROUP(kb_row9_ps1, KBC, RSVD2, RSVD3, UARTA, RSVD3, 0x32e0, N, N, N), + PINGROUP(kb_row10_ps2, KBC, RSVD2, RSVD3, UARTA, RSVD3, 0x32e4, N, N, N), + PINGROUP(kb_col0_pq0, KBC, USB, SPI2, EMC_DLL, KBC, 0x32fc, N, N, N), + PINGROUP(kb_col1_pq1, KBC, RSVD2, SPI2, EMC_DLL, RSVD2, 0x3300, N, N, N), + PINGROUP(kb_col2_pq2, KBC, RSVD2, SPI2, RSVD4, RSVD2, 0x3304, N, N, N), + PINGROUP(kb_col3_pq3, KBC, DISPLAYA, PWM2, UARTA, KBC, 0x3308, N, N, N), + PINGROUP(kb_col4_pq4, KBC, OWR, SDMMC3, UARTA, KBC, 0x330c, N, N, N), + PINGROUP(kb_col5_pq5, KBC, RSVD2, SDMMC1, RSVD4, RSVD4, 0x3310, N, N, N), + PINGROUP(kb_col6_pq6, KBC, RSVD2, SPI2, RSVD4, RSVD4, 0x3314, N, N, N), + PINGROUP(kb_col7_pq7, KBC, RSVD2, SPI2, RSVD4, RSVD4, 0x3318, N, N, N), + PINGROUP(clk_32k_out_pa0, BLINK, SOC, RSVD3, RSVD4, RSVD4, 0x331c, N, N, N), + PINGROUP(sys_clk_req_pz5, SYSCLK, RSVD2, RSVD3, RSVD4, RSVD4, 0x3320, N, N, N), + PINGROUP(core_pwr_req, PWRON, RSVD2, RSVD3, RSVD4, RSVD4, 0x3324, N, N, N), + PINGROUP(cpu_pwr_req, CPU, RSVD2, RSVD3, RSVD4, RSVD4, 0x3328, N, N, N), + PINGROUP(pwr_int_n, PMI, RSVD2, RSVD3, RSVD4, RSVD4, 0x332c, N, N, N), + PINGROUP(owr, OWR, RSVD2, RSVD3, RSVD4, RSVD4, 0x3334, N, N, Y), + PINGROUP(dap1_fs_pn0, I2S0, HDA, GMI, RSVD4, RSVD4, 0x3338, N, N, N), + PINGROUP(dap1_din_pn1, I2S0, HDA, GMI, RSVD4, RSVD4, 0x333c, N, N, N), + PINGROUP(dap1_dout_pn2, I2S0, HDA, GMI, RSVD4, RSVD4, 0x3340, N, N, N), + PINGROUP(dap1_sclk_pn3, I2S0, HDA, GMI, RSVD4, RSVD4, 0x3344, N, N, N), + PINGROUP(clk1_req_pee2, DAP, DAP1, RSVD3, RSVD4, RSVD4, 0x3348, N, N, N), + PINGROUP(clk1_out_pw4, EXTPERIPH1, DAP2, RSVD3, RSVD4, RSVD4, 0x334c, N, N, N), + PINGROUP(spdif_in_pk6, SPDIF, USB, RSVD3, RSVD4, RSVD4, 0x3350, N, N, N), + PINGROUP(spdif_out_pk5, SPDIF, RSVD2, RSVD3, RSVD4, RSVD4, 0x3354, N, N, N), + PINGROUP(dap2_fs_pa2, I2S1, HDA, RSVD3, RSVD4, RSVD4, 0x3358, N, N, N), + PINGROUP(dap2_din_pa4, I2S1, HDA, RSVD3, RSVD4, RSVD4, 0x335c, N, N, N), + PINGROUP(dap2_dout_pa5, I2S1, HDA, RSVD3, RSVD4, RSVD4, 0x3360, N, N, N), + PINGROUP(dap2_sclk_pa3, I2S1, HDA, RSVD3, RSVD4, RSVD4, 0x3364, N, N, N), + PINGROUP(dvfs_pwm_px0, SPI6, CLDVFS, RSVD3, RSVD4, RSVD4, 0x3368, N, N, N), + PINGROUP(gpio_x1_aud_px1, SPI6, RSVD2, RSVD3, RSVD4, RSVD4, 0x336c, N, N, N), + PINGROUP(gpio_x3_aud_px3, SPI6, SPI1, RSVD3, RSVD4, RSVD4, 0x3370, N, N, N), + PINGROUP(dvfs_clk_px2, SPI6, CLDVFS, RSVD3, RSVD4, RSVD4, 0x3374, N, N, N), + PINGROUP(gpio_x4_aud_px4, RSVD1, SPI1, SPI2, DAP2, RSVD1, 0x3378, N, N, N), + PINGROUP(gpio_x5_aud_px5, RSVD1, SPI1, SPI2, RSVD4, RSVD1, 0x337c, N, N, N), + PINGROUP(gpio_x6_aud_px6, SPI6, SPI1, SPI2, RSVD4, RSVD4, 0x3380, N, N, N), + PINGROUP(gpio_x7_aud_px7, RSVD1, SPI1, SPI2, RSVD4, RSVD4, 0x3384, N, N, N), + PINGROUP(sdmmc3_clk_pa6, SDMMC3, RSVD2, RSVD3, SPI3, RSVD3, 0x3390, N, N, N), + PINGROUP(sdmmc3_cmd_pa7, SDMMC3, PWM3, UARTA, SPI3, SDMMC3, 0x3394, N, N, N), + PINGROUP(sdmmc3_dat0_pb7, SDMMC3, RSVD2, RSVD3, SPI3, RSVD3, 0x3398, N, N, N), + PINGROUP(sdmmc3_dat1_pb6, SDMMC3, PWM2, UARTA, SPI3, SDMMC3, 0x339c, N, N, N), + PINGROUP(sdmmc3_dat2_pb5, SDMMC3, PWM1, DISPLAYA, SPI3, SDMMC3, 0x33a0, N, N, N), + PINGROUP(sdmmc3_dat3_pb4, SDMMC3, PWM0, DISPLAYB, SPI3, SDMMC3, 0x33a4, N, N, N), + PINGROUP(hdmi_cec_pee3, CEC, SDMMC3, RSVD3, SOC, RSVD3, 0x33e0, Y, N, N), + PINGROUP(sdmmc1_wp_n_pv3, SDMMC1, CLK12, SPI4, UARTA, SDMMC1, 0x33e4, N, N, N), + PINGROUP(sdmmc3_cd_n_pv2, SDMMC3, OWR, RSVD3, RSVD4, RSVD4, 0x33e8, N, N, N), + PINGROUP(gpio_w2_aud_pw2, SPI6, RSVD2, SPI2, I2C1, RSVD2, 0x33ec, N, N, N), + PINGROUP(gpio_w3_aud_pw3, SPI6, SPI1, SPI2, I2C1, SPI6, 0x33f0, N, N, N), + PINGROUP(usb_vbus_en0_pn4, USB, RSVD2, RSVD3, RSVD4, RSVD4, 0x33f4, Y, N, N), + PINGROUP(usb_vbus_en1_pn5, USB, RSVD2, RSVD3, RSVD4, RSVD4, 0x33f8, Y, N, N), + PINGROUP(sdmmc3_clk_lb_in_pee5, SDMMC3, RSVD2, RSVD3, RSVD4, RSVD4, 0x33fc, N, N, N), + PINGROUP(sdmmc3_clk_lb_out_pee4, SDMMC3, RSVD2, RSVD3, RSVD4, RSVD4, 0x3400, N, N, N), + PINGROUP(reset_out_n, RSVD1, RSVD2, RSVD3, RESET_OUT_N, RSVD3, 0x3408, N, N, N), + + /* pg_name, r, hsm_b, schmitt_b, lpmd_b, drvdn_b, drvdn_w, drvup_b, drvup_w, slwr_b, slwr_w, slwf_b, slwf_w, drvtype */ + DRV_PINGROUP(ao1, 0x868, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(ao2, 0x86c, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(at1, 0x870, 2, 3, 4, 12, 7, 20, 7, 28, 2, 30, 2, Y), + DRV_PINGROUP(at2, 0x874, 2, 3, 4, 12, 7, 20, 7, 28, 2, 30, 2, Y), + DRV_PINGROUP(at3, 0x878, 2, 3, 4, 12, 7, 20, 7, 28, 2, 30, 2, Y), + DRV_PINGROUP(at4, 0x87c, 2, 3, 4, 12, 7, 20, 7, 28, 2, 30, 2, Y), + DRV_PINGROUP(at5, 0x880, 2, 3, 4, 14, 5, 19, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(cdev1, 0x884, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(cdev2, 0x888, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(dap1, 0x890, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(dap2, 0x894, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(dap3, 0x898, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(dap4, 0x89c, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(dbg, 0x8a0, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(sdio3, 0x8b0, 2, 3, -1, 12, 7, 20, 7, 28, 2, 30, 2, N), + DRV_PINGROUP(spi, 0x8b4, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(uaa, 0x8b8, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(uab, 0x8bc, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(uart2, 0x8c0, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(uart3, 0x8c4, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(sdio1, 0x8ec, 2, 3, -1, 12, 7, 20, 7, 28, 2, 30, 2, N), + DRV_PINGROUP(ddc, 0x8fc, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(gma, 0x900, 2, 3, 4, 14, 5, 20, 5, 28, 2, 30, 2, Y), + DRV_PINGROUP(gme, 0x910, 2, 3, 4, 14, 5, 19, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(gmf, 0x914, 2, 3, 4, 14, 5, 19, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(gmg, 0x918, 2, 3, 4, 14, 5, 19, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(gmh, 0x91c, 2, 3, 4, 14, 5, 19, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(owr, 0x920, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), + DRV_PINGROUP(uda, 0x924, 2, 3, 4, 12, 5, 20, 5, 28, 2, 30, 2, N), +}; + +static const struct tegra_pinctrl_soc_data tegra114_pinctrl = { + .ngpios = NUM_GPIOS, + .pins = tegra114_pins, + .npins = ARRAY_SIZE(tegra114_pins), + .functions = tegra114_functions, + .nfunctions = ARRAY_SIZE(tegra114_functions), + .groups = tegra114_groups, + .ngroups = ARRAY_SIZE(tegra114_groups), +}; + +static int tegra114_pinctrl_probe(struct platform_device *pdev) +{ + return tegra_pinctrl_probe(pdev, &tegra114_pinctrl); +} + +static struct of_device_id tegra114_pinctrl_of_match[] = { + { .compatible = "nvidia,tegra114-pinmux", }, + { }, +}; +MODULE_DEVICE_TABLE(of, tegra114_pinctrl_of_match); + +static struct platform_driver tegra114_pinctrl_driver = { + .driver = { + .name = "tegra114-pinctrl", + .owner = THIS_MODULE, + .of_match_table = tegra114_pinctrl_of_match, + }, + .probe = tegra114_pinctrl_probe, + .remove = tegra_pinctrl_remove, +}; +module_platform_driver(tegra114_pinctrl_driver); + +MODULE_ALIAS("platform:tegra114-pinctrl"); +MODULE_AUTHOR("Pritesh Raithatha <praithatha@nvidia.com>"); +MODULE_DESCRIPTION("NVIDIA Tegra114 pincontrol driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-tegra20.c b/drivers/pinctrl/pinctrl-tegra20.c index e848189038f0..fcfb7d012c5b 100644 --- a/drivers/pinctrl/pinctrl-tegra20.c +++ b/drivers/pinctrl/pinctrl-tegra20.c @@ -2624,7 +2624,9 @@ static const struct tegra_function tegra20_functions[] = { .odrain_reg = -1, \ .lock_reg = -1, \ .ioreset_reg = -1, \ + .rcv_sel_reg = -1, \ .drv_reg = -1, \ + .drvtype_reg = -1, \ } /* Pin groups with only pull up and pull down control */ @@ -2642,7 +2644,9 @@ static const struct tegra_function tegra20_functions[] = { .odrain_reg = -1, \ .lock_reg = -1, \ .ioreset_reg = -1, \ + .rcv_sel_reg = -1, \ .drv_reg = -1, \ + .drvtype_reg = -1, \ } /* Pin groups for drive strength registers (configurable version) */ @@ -2660,6 +2664,7 @@ static const struct tegra_function tegra20_functions[] = { .odrain_reg = -1, \ .lock_reg = -1, \ .ioreset_reg = -1, \ + .rcv_sel_reg = -1, \ .drv_reg = ((r) - PINGROUP_REG_A), \ .drv_bank = 3, \ .hsm_bit = hsm_b, \ @@ -2673,6 +2678,7 @@ static const struct tegra_function tegra20_functions[] = { .slwr_width = slwr_w, \ .slwf_bit = slwf_b, \ .slwf_width = slwf_w, \ + .drvtype_reg = -1, \ } /* Pin groups for drive strength registers (simple version) */ diff --git a/drivers/pinctrl/pinctrl-tegra30.c b/drivers/pinctrl/pinctrl-tegra30.c index 9ad87ea735d4..2300deba25bd 100644 --- a/drivers/pinctrl/pinctrl-tegra30.c +++ b/drivers/pinctrl/pinctrl-tegra30.c @@ -3384,7 +3384,9 @@ static const struct tegra_function tegra30_functions[] = { .ioreset_reg = PINGROUP_REG_##ior(r), \ .ioreset_bank = 1, \ .ioreset_bit = 8, \ + .rcv_sel_reg = -1, \ .drv_reg = -1, \ + .drvtype_reg = -1, \ } #define DRV_PINGROUP(pg_name, r, hsm_b, schmitt_b, lpmd_b, \ @@ -3401,6 +3403,7 @@ static const struct tegra_function tegra30_functions[] = { .odrain_reg = -1, \ .lock_reg = -1, \ .ioreset_reg = -1, \ + .rcv_sel_reg = -1, \ .drv_reg = ((r) - DRV_PINGROUP_REG_A), \ .drv_bank = 0, \ .hsm_bit = hsm_b, \ @@ -3414,6 +3417,7 @@ static const struct tegra_function tegra30_functions[] = { .slwr_width = slwr_w, \ .slwf_bit = slwf_b, \ .slwf_width = slwf_w, \ + .drvtype_reg = -1, \ } static const struct tegra_pingroup tegra30_groups[] = { diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c index 5f0eb04c2336..53cb6a3a56ed 100644 --- a/drivers/pinctrl/pinctrl-xway.c +++ b/drivers/pinctrl/pinctrl-xway.c @@ -441,17 +441,17 @@ static int xway_pinconf_get(struct pinctrl_dev *pctldev, if (port == PORT3) reg = GPIO3_OD; else - reg = GPIO_OD(port); + reg = GPIO_OD(pin); *config = LTQ_PINCONF_PACK(param, - !!gpio_getbit(info->membase[0], reg, PORT_PIN(port))); + !gpio_getbit(info->membase[0], reg, PORT_PIN(pin))); break; case LTQ_PINCONF_PARAM_PULL: if (port == PORT3) reg = GPIO3_PUDEN; else - reg = GPIO_PUDEN(port); - if (!gpio_getbit(info->membase[0], reg, PORT_PIN(port))) { + reg = GPIO_PUDEN(pin); + if (!gpio_getbit(info->membase[0], reg, PORT_PIN(pin))) { *config = LTQ_PINCONF_PACK(param, 0); break; } @@ -459,13 +459,18 @@ static int xway_pinconf_get(struct pinctrl_dev *pctldev, if (port == PORT3) reg = GPIO3_PUDSEL; else - reg = GPIO_PUDSEL(port); - if (!gpio_getbit(info->membase[0], reg, PORT_PIN(port))) + reg = GPIO_PUDSEL(pin); + if (!gpio_getbit(info->membase[0], reg, PORT_PIN(pin))) *config = LTQ_PINCONF_PACK(param, 2); else *config = LTQ_PINCONF_PACK(param, 1); break; + case LTQ_PINCONF_PARAM_OUTPUT: + reg = GPIO_DIR(pin); + *config = LTQ_PINCONF_PACK(param, + gpio_getbit(info->membase[0], reg, PORT_PIN(pin))); + break; default: dev_err(pctldev->dev, "Invalid config param %04x\n", param); return -ENOTSUPP; @@ -488,33 +493,44 @@ static int xway_pinconf_set(struct pinctrl_dev *pctldev, if (port == PORT3) reg = GPIO3_OD; else - reg = GPIO_OD(port); - gpio_setbit(info->membase[0], reg, PORT_PIN(port)); + reg = GPIO_OD(pin); + if (arg == 0) + gpio_setbit(info->membase[0], reg, PORT_PIN(pin)); + else + gpio_clearbit(info->membase[0], reg, PORT_PIN(pin)); break; case LTQ_PINCONF_PARAM_PULL: if (port == PORT3) reg = GPIO3_PUDEN; else - reg = GPIO_PUDEN(port); + reg = GPIO_PUDEN(pin); if (arg == 0) { - gpio_clearbit(info->membase[0], reg, PORT_PIN(port)); + gpio_clearbit(info->membase[0], reg, PORT_PIN(pin)); break; } - gpio_setbit(info->membase[0], reg, PORT_PIN(port)); + gpio_setbit(info->membase[0], reg, PORT_PIN(pin)); if (port == PORT3) reg = GPIO3_PUDSEL; else - reg = GPIO_PUDSEL(port); + reg = GPIO_PUDSEL(pin); if (arg == 1) - gpio_clearbit(info->membase[0], reg, PORT_PIN(port)); + gpio_clearbit(info->membase[0], reg, PORT_PIN(pin)); else if (arg == 2) - gpio_setbit(info->membase[0], reg, PORT_PIN(port)); + gpio_setbit(info->membase[0], reg, PORT_PIN(pin)); else dev_err(pctldev->dev, "Invalid pull value %d\n", arg); break; + case LTQ_PINCONF_PARAM_OUTPUT: + reg = GPIO_DIR(pin); + if (arg == 0) + gpio_clearbit(info->membase[0], reg, PORT_PIN(pin)); + else + gpio_setbit(info->membase[0], reg, PORT_PIN(pin)); + break; + default: dev_err(pctldev->dev, "Invalid config param %04x\n", param); return -ENOTSUPP; @@ -522,9 +538,24 @@ static int xway_pinconf_set(struct pinctrl_dev *pctldev, return 0; } +int xway_pinconf_group_set(struct pinctrl_dev *pctldev, + unsigned selector, + unsigned long config) +{ + struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctldev); + int i, ret = 0; + + for (i = 0; i < info->grps[selector].npins && !ret; i++) + ret = xway_pinconf_set(pctldev, + info->grps[selector].pins[i], config); + + return ret; +} + static struct pinconf_ops xway_pinconf_ops = { .pin_config_get = xway_pinconf_get, .pin_config_set = xway_pinconf_set, + .pin_config_group_set = xway_pinconf_group_set, }; static struct pinctrl_desc xway_pctrl_desc = { @@ -558,6 +589,7 @@ static inline int xway_mux_apply(struct pinctrl_dev *pctrldev, static const struct ltq_cfg_param xway_cfg_params[] = { {"lantiq,pull", LTQ_PINCONF_PARAM_PULL}, {"lantiq,open-drain", LTQ_PINCONF_PARAM_OPEN_DRAIN}, + {"lantiq,output", LTQ_PINCONF_PARAM_OUTPUT}, }; static struct ltq_pinmux_info xway_info = { |