diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-28 17:06:51 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-28 17:06:51 -0700 |
commit | d94ba9e7d8d5c821d0442f13b30b0140c1109c38 (patch) | |
tree | db82a38b7341fc035228d6cd1270cf4468c229c3 /drivers/pinctrl/nomadik | |
parent | 1c88e19b0f6a8471ee50d5062721ba30b8fd4ba9 (diff) | |
parent | 9573e7923007961799beff38bc5c5a7635634eef (diff) |
Merge tag 'pinctrl-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v4.8 kernel cycle.
Nothing stands out as especially exiting: new drivers, new subdrivers,
lots of cleanups and incremental features.
Business as usual.
New drivers:
- New driver for Oxnas pin control and GPIO. This ARM-based chipset
is used in a few storage (NAS) type devices.
- New driver for the MAX77620/MAX20024 pin controller portions.
- New driver for the Intel Merrifield pin controller.
New subdrivers:
- New subdriver for the Qualcomm MDM9615
- New subdriver for the STM32F746 MCU
- New subdriver for the Broadcom NSP SoC.
Cleanups:
- Demodularization of bool compiled-in drivers.
Apart from this there is just regular incremental improvements to a
lot of drivers, especially Uniphier and PFC"
* tag 'pinctrl-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (131 commits)
pinctrl: fix pincontrol definition for marvell
pinctrl: xway: fix typo
Revert "pinctrl: amd: make it explicitly non-modular"
pinctrl: iproc: Add NSP and Stingray GPIO support
pinctrl: Update iProc GPIO DT bindings
pinctrl: bcm: add OF dependencies
pinctrl: ns2: remove redundant dev_err call in ns2_pinmux_probe()
pinctrl: Add STM32F746 MCU support
pinctrl: intel: Protect set wake flow by spin lock
pinctrl: nsp: remove redundant dev_err call in nsp_pinmux_probe()
pinctrl: uniphier: add Ethernet pin-mux settings
sh-pfc: Use PTR_ERR_OR_ZERO() to simplify the code
pinctrl: ns2: fix return value check in ns2_pinmux_probe()
pinctrl: qcom: update DT bindings with ebi2 groups
pinctrl: qcom: establish proper EBI2 pin groups
pinctrl: imx21: Remove the MODULE_DEVICE_TABLE() macro
Documentation: dt: Add new compatible to STM32 pinctrl driver bindings
includes: dt-bindings: Add STM32F746 pinctrl DT bindings
pinctrl: sunxi: fix nand0 function name for sun8i
pinctrl: uniphier: remove pointless pin-mux settings for PH1-LD11
...
Diffstat (limited to 'drivers/pinctrl/nomadik')
-rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-nomadik.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index 38faceff2f08..35f62180db4e 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -1033,102 +1033,6 @@ static inline void nmk_gpio_dbg_show_one(struct seq_file *s, #define nmk_gpio_dbg_show NULL #endif -void nmk_gpio_clocks_enable(void) -{ - int i; - - for (i = 0; i < NUM_BANKS; i++) { - struct nmk_gpio_chip *chip = nmk_gpio_chips[i]; - - if (!chip) - continue; - - clk_enable(chip->clk); - } -} - -void nmk_gpio_clocks_disable(void) -{ - int i; - - for (i = 0; i < NUM_BANKS; i++) { - struct nmk_gpio_chip *chip = nmk_gpio_chips[i]; - - if (!chip) - continue; - - clk_disable(chip->clk); - } -} - -/* - * Called from the suspend/resume path to only keep the real wakeup interrupts - * (those that have had set_irq_wake() called on them) as wakeup interrupts, - * and not the rest of the interrupts which we needed to have as wakeups for - * cpuidle. - * - * PM ops are not used since this needs to be done at the end, after all the - * other drivers are done with their suspend callbacks. - */ -void nmk_gpio_wakeups_suspend(void) -{ - int i; - - for (i = 0; i < NUM_BANKS; i++) { - struct nmk_gpio_chip *chip = nmk_gpio_chips[i]; - - if (!chip) - break; - - clk_enable(chip->clk); - - writel(chip->rwimsc & chip->real_wake, - chip->addr + NMK_GPIO_RWIMSC); - writel(chip->fwimsc & chip->real_wake, - chip->addr + NMK_GPIO_FWIMSC); - - clk_disable(chip->clk); - } -} - -void nmk_gpio_wakeups_resume(void) -{ - int i; - - for (i = 0; i < NUM_BANKS; i++) { - struct nmk_gpio_chip *chip = nmk_gpio_chips[i]; - - if (!chip) - break; - - clk_enable(chip->clk); - - writel(chip->rwimsc, chip->addr + NMK_GPIO_RWIMSC); - writel(chip->fwimsc, chip->addr + NMK_GPIO_FWIMSC); - - clk_disable(chip->clk); - } -} - -/* - * Read the pull up/pull down status. - * A bit set in 'pull_up' means that pull up - * is selected if pull is enabled in PDIS register. - * Note: only pull up/down set via this driver can - * be detected due to HW limitations. - */ -void nmk_gpio_read_pull(int gpio_bank, u32 *pull_up) -{ - if (gpio_bank < NUM_BANKS) { - struct nmk_gpio_chip *chip = nmk_gpio_chips[gpio_bank]; - - if (!chip) - return; - - *pull_up = chip->pull_up; - } -} - /* * We will allocate memory for the state container using devm* allocators * binding to the first device reaching this point, it doesn't matter if |