diff options
Diffstat (limited to 'arch/arm/mach-ep93xx')
| -rw-r--r-- | arch/arm/mach-ep93xx/Kconfig | 63 | ||||
| -rw-r--r-- | arch/arm/mach-ep93xx/Makefile | 5 | ||||
| -rw-r--r-- | arch/arm/mach-ep93xx/adssphere.c | 41 | ||||
| -rw-r--r-- | arch/arm/mach-ep93xx/gesbc9312.c | 41 | ||||
| -rw-r--r-- | arch/arm/mach-ep93xx/micro9.c | 125 | ||||
| -rw-r--r-- | arch/arm/mach-ep93xx/simone.c | 128 | ||||
| -rw-r--r-- | arch/arm/mach-ep93xx/snappercl15.c | 162 |
7 files changed, 0 insertions, 565 deletions
diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig index 2c40996a444b..703f3d232a60 100644 --- a/arch/arm/mach-ep93xx/Kconfig +++ b/arch/arm/mach-ep93xx/Kconfig @@ -25,13 +25,6 @@ config EP93XX_SOC_COMMON comment "EP93xx Platforms" -config MACH_ADSSPHERE - bool "Support ADS Sphere" - depends on UNUSED_BOARD_FILES - help - Say 'Y' here if you want your kernel to support the ADS - Sphere board. - config MACH_BK3 bool "Support Liebherr BK3.1" select MACH_TS72XX @@ -98,62 +91,6 @@ config MACH_EDB9315A Say 'Y' here if you want your kernel to support the Cirrus Logic EDB9315A Evaluation Board. -config MACH_GESBC9312 - bool "Support Glomation GESBC-9312-sx" - depends on UNUSED_BOARD_FILES - help - Say 'Y' here if you want your kernel to support the Glomation - GESBC-9312-sx board. - -config MACH_MICRO9 - bool - -config MACH_MICRO9H - bool "Support Contec Micro9-High" - select MACH_MICRO9 - depends on UNUSED_BOARD_FILES - help - Say 'Y' here if you want your kernel to support the - Contec Micro9-High board. - -config MACH_MICRO9M - bool "Support Contec Micro9-Mid" - select MACH_MICRO9 - depends on UNUSED_BOARD_FILES - help - Say 'Y' here if you want your kernel to support the - Contec Micro9-Mid board. - -config MACH_MICRO9L - bool "Support Contec Micro9-Lite" - select MACH_MICRO9 - depends on UNUSED_BOARD_FILES - help - Say 'Y' here if you want your kernel to support the - Contec Micro9-Lite board. - -config MACH_MICRO9S - bool "Support Contec Micro9-Slim" - select MACH_MICRO9 - depends on UNUSED_BOARD_FILES - help - Say 'Y' here if you want your kernel to support the - Contec Micro9-Slim board. - -config MACH_SIM_ONE - bool "Support Simplemachines Sim.One board" - depends on UNUSED_BOARD_FILES - help - Say 'Y' here if you want your kernel to support the - Simplemachines Sim.One board. - -config MACH_SNAPPER_CL15 - bool "Support Bluewater Systems Snapper CL15 Module" - depends on UNUSED_BOARD_FILES - help - Say 'Y' here if you want your kernel to support the Bluewater - Systems Snapper CL15 Module. - config MACH_TS72XX bool "Support Technologic Systems TS-72xx SBC" help diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile index cfad517fac46..62e37403df14 100644 --- a/arch/arm/mach-ep93xx/Makefile +++ b/arch/arm/mach-ep93xx/Makefile @@ -6,11 +6,6 @@ obj-y := core.o clock.o timer-ep93xx.o obj-$(CONFIG_EP93XX_DMA) += dma.o -obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o obj-$(CONFIG_MACH_EDB93XX) += edb93xx.o -obj-$(CONFIG_MACH_GESBC9312) += gesbc9312.o -obj-$(CONFIG_MACH_MICRO9) += micro9.o -obj-$(CONFIG_MACH_SIM_ONE) += simone.o -obj-$(CONFIG_MACH_SNAPPER_CL15) += snappercl15.o obj-$(CONFIG_MACH_TS72XX) += ts72xx.o obj-$(CONFIG_MACH_VISION_EP9307)+= vision_ep9307.o diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c deleted file mode 100644 index 0c48d3c5b8e7..000000000000 --- a/arch/arm/mach-ep93xx/adssphere.c +++ /dev/null @@ -1,41 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ep93xx/adssphere.c - * ADS Sphere support. - * - * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org> - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/sizes.h> - -#include "hardware.h" - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "soc.h" - -static struct ep93xx_eth_data __initdata adssphere_eth_data = { - .phy_id = 1, -}; - -static void __init adssphere_init_machine(void) -{ - ep93xx_init_devices(); - ep93xx_register_flash(4, EP93XX_CS6_PHYS_BASE, SZ_32M); - ep93xx_register_eth(&adssphere_eth_data, 1); -} - -MACHINE_START(ADSSPHERE, "ADS Sphere board") - /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ - .atag_offset = 0x100, - .nr_irqs = NR_EP93XX_IRQS, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .init_time = ep93xx_timer_init, - .init_machine = adssphere_init_machine, - .restart = ep93xx_restart, -MACHINE_END diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c deleted file mode 100644 index 0b7043e3e178..000000000000 --- a/arch/arm/mach-ep93xx/gesbc9312.c +++ /dev/null @@ -1,41 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ep93xx/gesbc9312.c - * Glomation GESBC-9312-sx support. - * - * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org> - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/sizes.h> - -#include "hardware.h" - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "soc.h" - -static struct ep93xx_eth_data __initdata gesbc9312_eth_data = { - .phy_id = 1, -}; - -static void __init gesbc9312_init_machine(void) -{ - ep93xx_init_devices(); - ep93xx_register_flash(4, EP93XX_CS6_PHYS_BASE, SZ_8M); - ep93xx_register_eth(&gesbc9312_eth_data, 0); -} - -MACHINE_START(GESBC9312, "Glomation GESBC-9312-sx") - /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ - .atag_offset = 0x100, - .nr_irqs = NR_EP93XX_IRQS, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .init_time = ep93xx_timer_init, - .init_machine = gesbc9312_init_machine, - .restart = ep93xx_restart, -MACHINE_END diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c deleted file mode 100644 index c121c459aa17..000000000000 --- a/arch/arm/mach-ep93xx/micro9.c +++ /dev/null @@ -1,125 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-ep93xx/micro9.c - * - * Copyright (C) 2006 Contec Steuerungstechnik & Automation GmbH - * Manfred Gruber <m.gruber@tirol.com> - * Copyright (C) 2009 Contec Steuerungstechnik & Automation GmbH - * Hubert Feurstein <hubert.feurstein@contec.at> - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/io.h> - -#include "hardware.h" - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "soc.h" - -/************************************************************************* - * Micro9 NOR Flash - * - * Micro9-High has up to 64MB of 32-bit flash on CS1 - * Micro9-Mid has up to 64MB of either 32-bit or 16-bit flash on CS1 - * Micro9-Lite uses a separate MTD map driver for flash support - * Micro9-Slim has up to 64MB of either 32-bit or 16-bit flash on CS1 - *************************************************************************/ -static unsigned int __init micro9_detect_bootwidth(void) -{ - u32 v; - - /* Detect the bus width of the external flash memory */ - v = __raw_readl(EP93XX_SYSCON_SYSCFG); - if (v & EP93XX_SYSCON_SYSCFG_LCSN7) - return 4; /* 32-bit */ - else - return 2; /* 16-bit */ -} - -static void __init micro9_register_flash(void) -{ - unsigned int width; - - if (machine_is_micro9()) - width = 4; - else if (machine_is_micro9m() || machine_is_micro9s()) - width = micro9_detect_bootwidth(); - else - width = 0; - - if (width) - ep93xx_register_flash(width, EP93XX_CS1_PHYS_BASE, SZ_64M); -} - - -/************************************************************************* - * Micro9 Ethernet - *************************************************************************/ -static struct ep93xx_eth_data __initdata micro9_eth_data = { - .phy_id = 0x1f, -}; - - -static void __init micro9_init_machine(void) -{ - ep93xx_init_devices(); - ep93xx_register_eth(µ9_eth_data, 1); - micro9_register_flash(); -} - - -#ifdef CONFIG_MACH_MICRO9H -MACHINE_START(MICRO9, "Contec Micro9-High") - /* Maintainer: Hubert Feurstein <hubert.feurstein@contec.at> */ - .atag_offset = 0x100, - .nr_irqs = NR_EP93XX_IRQS, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .init_time = ep93xx_timer_init, - .init_machine = micro9_init_machine, - .restart = ep93xx_restart, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_MICRO9M -MACHINE_START(MICRO9M, "Contec Micro9-Mid") - /* Maintainer: Hubert Feurstein <hubert.feurstein@contec.at> */ - .atag_offset = 0x100, - .nr_irqs = NR_EP93XX_IRQS, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .init_time = ep93xx_timer_init, - .init_machine = micro9_init_machine, - .restart = ep93xx_restart, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_MICRO9L -MACHINE_START(MICRO9L, "Contec Micro9-Lite") - /* Maintainer: Hubert Feurstein <hubert.feurstein@contec.at> */ - .atag_offset = 0x100, - .nr_irqs = NR_EP93XX_IRQS, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .init_time = ep93xx_timer_init, - .init_machine = micro9_init_machine, - .restart = ep93xx_restart, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_MICRO9S -MACHINE_START(MICRO9S, "Contec Micro9-Slim") - /* Maintainer: Hubert Feurstein <hubert.feurstein@contec.at> */ - .atag_offset = 0x100, - .nr_irqs = NR_EP93XX_IRQS, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .init_time = ep93xx_timer_init, - .init_machine = micro9_init_machine, - .restart = ep93xx_restart, -MACHINE_END -#endif diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c deleted file mode 100644 index 569e72413561..000000000000 --- a/arch/arm/mach-ep93xx/simone.c +++ /dev/null @@ -1,128 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ep93xx/simone.c - * Simplemachines Sim.One support. - * - * Copyright (C) 2010 Ryan Mallon - * - * Based on the 2.6.24.7 support: - * Copyright (C) 2009 Simplemachines - * MMC support by Peter Ivanov <ivanovp@gmail.com>, 2007 - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/i2c.h> -#include <linux/mmc/host.h> -#include <linux/spi/spi.h> -#include <linux/spi/mmc_spi.h> -#include <linux/platform_data/video-ep93xx.h> -#include <linux/platform_data/spi-ep93xx.h> -#include <linux/gpio.h> -#include <linux/gpio/machine.h> - -#include "hardware.h" -#include "gpio-ep93xx.h" - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "soc.h" - -static struct ep93xx_eth_data __initdata simone_eth_data = { - .phy_id = 1, -}; - -static struct ep93xxfb_mach_info __initdata simone_fb_info = { - .flags = EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING, -}; - -static struct mmc_spi_platform_data simone_mmc_spi_data = { - .detect_delay = 500, - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, -}; - -static struct gpiod_lookup_table simone_mmc_spi_gpio_table = { - .dev_id = "mmc_spi.0", /* "mmc_spi" @ CS0 */ - .table = { - /* Card detect */ - GPIO_LOOKUP_IDX("A", 0, NULL, 0, GPIO_ACTIVE_LOW), - { }, - }, -}; - -static struct spi_board_info simone_spi_devices[] __initdata = { - { - .modalias = "mmc_spi", - .platform_data = &simone_mmc_spi_data, - /* - * We use 10 MHz even though the maximum is 3.7 MHz. The driver - * will limit it automatically to max. frequency. - */ - .max_speed_hz = 10 * 1000 * 1000, - .bus_num = 0, - .chip_select = 0, - .mode = SPI_MODE_3, - }, -}; - -/* - * Up to v1.3, the Sim.One used SFRMOUT as SD card chip select, but this goes - * low between multi-message command blocks. From v1.4, it uses a GPIO instead. - * v1.3 parts will still work, since the signal on SFRMOUT is automatic. - */ -static struct gpiod_lookup_table simone_spi_cs_gpio_table = { - .dev_id = "spi0", - .table = { - GPIO_LOOKUP("A", 1, "cs", GPIO_ACTIVE_LOW), - { }, - }, -}; - -static struct ep93xx_spi_info simone_spi_info __initdata = { - .use_dma = 1, -}; - -static struct i2c_board_info __initdata simone_i2c_board_info[] = { - { - I2C_BOARD_INFO("ds1337", 0x68), - }, -}; - -static struct platform_device simone_audio_device = { - .name = "simone-audio", - .id = -1, -}; - -static void __init simone_register_audio(void) -{ - ep93xx_register_ac97(); - platform_device_register(&simone_audio_device); -} - -static void __init simone_init_machine(void) -{ - ep93xx_init_devices(); - ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_8M); - ep93xx_register_eth(&simone_eth_data, 1); - ep93xx_register_fb(&simone_fb_info); - ep93xx_register_i2c(simone_i2c_board_info, - ARRAY_SIZE(simone_i2c_board_info)); - gpiod_add_lookup_table(&simone_mmc_spi_gpio_table); - gpiod_add_lookup_table(&simone_spi_cs_gpio_table); - ep93xx_register_spi(&simone_spi_info, simone_spi_devices, - ARRAY_SIZE(simone_spi_devices)); - simone_register_audio(); -} - -MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board") - /* Maintainer: Ryan Mallon */ - .atag_offset = 0x100, - .nr_irqs = NR_EP93XX_IRQS, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .init_time = ep93xx_timer_init, - .init_machine = simone_init_machine, - .restart = ep93xx_restart, -MACHINE_END diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c deleted file mode 100644 index 1dfb725671b1..000000000000 --- a/arch/arm/mach-ep93xx/snappercl15.c +++ /dev/null @@ -1,162 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ep93xx/snappercl15.c - * Bluewater Systems Snapper CL15 system module - * - * Copyright (C) 2009 Bluewater Systems Ltd - * Author: Ryan Mallon - * - * NAND code adapted from driver by: - * Andre Renaud <andre@bluewatersys.com> - * James R. McKaskill - */ - -#include <linux/platform_device.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/i2c.h> -#include <linux/fb.h> - -#include <linux/mtd/platnand.h> - -#include "hardware.h" -#include <linux/platform_data/video-ep93xx.h> -#include "gpio-ep93xx.h" - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "soc.h" - -#define SNAPPERCL15_NAND_BASE (EP93XX_CS7_PHYS_BASE + SZ_16M) - -#define SNAPPERCL15_NAND_WPN (1 << 8) /* Write protect (active low) */ -#define SNAPPERCL15_NAND_ALE (1 << 9) /* Address latch */ -#define SNAPPERCL15_NAND_CLE (1 << 10) /* Command latch */ -#define SNAPPERCL15_NAND_CEN (1 << 11) /* Chip enable (active low) */ -#define SNAPPERCL15_NAND_RDY (1 << 14) /* Device ready */ - -#define NAND_CTRL_ADDR(chip) (chip->legacy.IO_ADDR_W + 0x40) - -static void snappercl15_nand_cmd_ctrl(struct nand_chip *chip, int cmd, - unsigned int ctrl) -{ - static u16 nand_state = SNAPPERCL15_NAND_WPN; - u16 set; - - if (ctrl & NAND_CTRL_CHANGE) { - set = SNAPPERCL15_NAND_CEN | SNAPPERCL15_NAND_WPN; - - if (ctrl & NAND_NCE) - set &= ~SNAPPERCL15_NAND_CEN; - if (ctrl & NAND_CLE) - set |= SNAPPERCL15_NAND_CLE; - if (ctrl & NAND_ALE) - set |= SNAPPERCL15_NAND_ALE; - - nand_state &= ~(SNAPPERCL15_NAND_CEN | - SNAPPERCL15_NAND_CLE | - SNAPPERCL15_NAND_ALE); - nand_state |= set; - __raw_writew(nand_state, NAND_CTRL_ADDR(chip)); - } - - if (cmd != NAND_CMD_NONE) - __raw_writew((cmd & 0xff) | nand_state, - chip->legacy.IO_ADDR_W); -} - -static int snappercl15_nand_dev_ready(struct nand_chip *chip) -{ - return !!(__raw_readw(NAND_CTRL_ADDR(chip)) & SNAPPERCL15_NAND_RDY); -} - -static struct mtd_partition snappercl15_nand_parts[] = { - { - .name = "Kernel", - .offset = 0, - .size = SZ_2M, - }, - { - .name = "Filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct platform_nand_data snappercl15_nand_data = { - .chip = { - .nr_chips = 1, - .partitions = snappercl15_nand_parts, - .nr_partitions = ARRAY_SIZE(snappercl15_nand_parts), - .chip_delay = 25, - }, - .ctrl = { - .dev_ready = snappercl15_nand_dev_ready, - .cmd_ctrl = snappercl15_nand_cmd_ctrl, - }, -}; - -static struct resource snappercl15_nand_resource[] = { - { - .start = SNAPPERCL15_NAND_BASE, - .end = SNAPPERCL15_NAND_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device snappercl15_nand_device = { - .name = "gen_nand", - .id = -1, - .dev.platform_data = &snappercl15_nand_data, - .resource = snappercl15_nand_resource, - .num_resources = ARRAY_SIZE(snappercl15_nand_resource), -}; - -static struct ep93xx_eth_data __initdata snappercl15_eth_data = { - .phy_id = 1, -}; - -static struct i2c_board_info __initdata snappercl15_i2c_data[] = { - { - /* Audio codec */ - I2C_BOARD_INFO("tlv320aic23", 0x1a), - }, -}; - -static struct ep93xxfb_mach_info __initdata snappercl15_fb_info = { -}; - -static struct platform_device snappercl15_audio_device = { - .name = "snappercl15-audio", - .id = -1, -}; - -static void __init snappercl15_register_audio(void) -{ - ep93xx_register_i2s(); - platform_device_register(&snappercl15_audio_device); -} - -static void __init snappercl15_init_machine(void) -{ - ep93xx_init_devices(); - ep93xx_register_eth(&snappercl15_eth_data, 1); - ep93xx_register_i2c(snappercl15_i2c_data, - ARRAY_SIZE(snappercl15_i2c_data)); - ep93xx_register_fb(&snappercl15_fb_info); - snappercl15_register_audio(); - platform_device_register(&snappercl15_nand_device); -} - -MACHINE_START(SNAPPER_CL15, "Bluewater Systems Snapper CL15") - /* Maintainer: Ryan Mallon */ - .atag_offset = 0x100, - .nr_irqs = NR_EP93XX_IRQS, - .map_io = ep93xx_map_io, - .init_irq = ep93xx_init_irq, - .init_time = ep93xx_timer_init, - .init_machine = snappercl15_init_machine, - .restart = ep93xx_restart, -MACHINE_END |