diff options
Diffstat (limited to 'arch/arm/mach-clps711x/board-edb7211.c')
| -rw-r--r-- | arch/arm/mach-clps711x/board-edb7211.c | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/arch/arm/mach-clps711x/board-edb7211.c b/arch/arm/mach-clps711x/board-edb7211.c deleted file mode 100644 index 9dfb990f0801..000000000000 --- a/arch/arm/mach-clps711x/board-edb7211.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - * Copyright (C) 2000, 2001 Blue Mug, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/init.h> -#include <linux/gpio.h> -#include <linux/delay.h> -#include <linux/memblock.h> -#include <linux/types.h> -#include <linux/i2c-gpio.h> -#include <linux/interrupt.h> -#include <linux/backlight.h> -#include <linux/platform_device.h> - -#include <linux/mtd/physmap.h> -#include <linux/mtd/partitions.h> - -#include <asm/setup.h> -#include <asm/mach/map.h> -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include <video/platform_lcd.h> - -#include <mach/hardware.h> - -#include "common.h" -#include "devices.h" - -#define VIDEORAM_SIZE SZ_128K - -#define EDB7211_LCD_DC_DC_EN CLPS711X_GPIO(3, 1) -#define EDB7211_LCDEN CLPS711X_GPIO(3, 2) -#define EDB7211_LCDBL CLPS711X_GPIO(3, 3) - -#define EDB7211_I2C_SDA CLPS711X_GPIO(3, 4) -#define EDB7211_I2C_SCL CLPS711X_GPIO(3, 5) - -#define EDB7211_FLASH0_BASE (CS0_PHYS_BASE) -#define EDB7211_FLASH1_BASE (CS1_PHYS_BASE) - -#define EDB7211_CS8900_BASE (CS2_PHYS_BASE + 0x300) -#define EDB7211_CS8900_IRQ (IRQ_EINT3) - -/* The extra 8 lines of the keyboard matrix */ -#define EDB7211_EXTKBD_BASE (CS3_PHYS_BASE) - -static struct i2c_gpio_platform_data edb7211_i2c_pdata __initdata = { - .sda_pin = EDB7211_I2C_SDA, - .scl_pin = EDB7211_I2C_SCL, - .scl_is_output_only = 1, -}; - -static struct resource edb7211_cs8900_resource[] __initdata = { - DEFINE_RES_MEM(EDB7211_CS8900_BASE, SZ_1K), - DEFINE_RES_IRQ(EDB7211_CS8900_IRQ), -}; - -static struct mtd_partition edb7211_flash_partitions[] __initdata = { - { - .name = "Flash", - .offset = 0, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct physmap_flash_data edb7211_flash_pdata __initdata = { - .width = 4, - .parts = edb7211_flash_partitions, - .nr_parts = ARRAY_SIZE(edb7211_flash_partitions), -}; - -static struct resource edb7211_flash_resources[] __initdata = { - DEFINE_RES_MEM(EDB7211_FLASH0_BASE, SZ_8M), - DEFINE_RES_MEM(EDB7211_FLASH1_BASE, SZ_8M), -}; - -static struct platform_device edb7211_flash_pdev __initdata = { - .name = "physmap-flash", - .id = 0, - .resource = edb7211_flash_resources, - .num_resources = ARRAY_SIZE(edb7211_flash_resources), - .dev = { - .platform_data = &edb7211_flash_pdata, - }, -}; - -static void edb7211_lcd_power_set(struct plat_lcd_data *pd, unsigned int power) -{ - if (power) { - gpio_set_value(EDB7211_LCDEN, 1); - udelay(100); - gpio_set_value(EDB7211_LCD_DC_DC_EN, 1); - } else { - gpio_set_value(EDB7211_LCD_DC_DC_EN, 0); - udelay(100); - gpio_set_value(EDB7211_LCDEN, 0); - } -} - -static struct plat_lcd_data edb7211_lcd_power_pdata = { - .set_power = edb7211_lcd_power_set, -}; - -static void edb7211_lcd_backlight_set_intensity(int intensity) -{ - gpio_set_value(EDB7211_LCDBL, !!intensity); - clps_writel((clps_readl(PMPCON) & 0xf0ff) | (intensity << 8), PMPCON); -} - -static struct generic_bl_info edb7211_lcd_backlight_pdata = { - .name = "lcd-backlight.0", - .default_intensity = 0x01, - .max_intensity = 0x0f, - .set_bl_intensity = edb7211_lcd_backlight_set_intensity, -}; - -static struct gpio edb7211_gpios[] __initconst = { - { EDB7211_LCD_DC_DC_EN, GPIOF_OUT_INIT_LOW, "LCD DC-DC" }, - { EDB7211_LCDEN, GPIOF_OUT_INIT_LOW, "LCD POWER" }, - { EDB7211_LCDBL, GPIOF_OUT_INIT_LOW, "LCD BACKLIGHT" }, -}; - -static struct map_desc edb7211_io_desc[] __initdata = { - { /* Memory-mapped extra keyboard row */ - .virtual = IO_ADDRESS(EDB7211_EXTKBD_BASE), - .pfn = __phys_to_pfn(EDB7211_EXTKBD_BASE), - .length = SZ_1M, - .type = MT_DEVICE, - }, -}; - -void __init edb7211_map_io(void) -{ - clps711x_map_io(); - iotable_init(edb7211_io_desc, ARRAY_SIZE(edb7211_io_desc)); -} - -/* Reserve screen memory region at the start of main system memory. */ -static void __init edb7211_reserve(void) -{ - memblock_reserve(PHYS_OFFSET, VIDEORAM_SIZE); -} - -static void __init -fixup_edb7211(struct tag *tags, char **cmdline, struct meminfo *mi) -{ - /* - * Bank start addresses are not present in the information - * passed in from the boot loader. We could potentially - * detect them, but instead we hard-code them. - * - * Banks sizes _are_ present in the param block, but we're - * not using that information yet. - */ - mi->bank[0].start = 0xc0000000; - mi->bank[0].size = SZ_8M; - mi->bank[1].start = 0xc1000000; - mi->bank[1].size = SZ_8M; - mi->nr_banks = 2; -} - -static void __init edb7211_init(void) -{ - clps711x_devices_init(); -} - -static void __init edb7211_init_late(void) -{ - gpio_request_array(edb7211_gpios, ARRAY_SIZE(edb7211_gpios)); - - platform_device_register(&edb7211_flash_pdev); - platform_device_register_data(&platform_bus, "platform-lcd", 0, - &edb7211_lcd_power_pdata, - sizeof(edb7211_lcd_power_pdata)); - platform_device_register_data(&platform_bus, "generic-bl", 0, - &edb7211_lcd_backlight_pdata, - sizeof(edb7211_lcd_backlight_pdata)); - platform_device_register_simple("video-clps711x", 0, NULL, 0); - platform_device_register_simple("cs89x0", 0, edb7211_cs8900_resource, - ARRAY_SIZE(edb7211_cs8900_resource)); - platform_device_register_data(&platform_bus, "i2c-gpio", 0, - &edb7211_i2c_pdata, - sizeof(edb7211_i2c_pdata)); -} - -MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)") - /* Maintainer: Jon McClintock */ - .atag_offset = VIDEORAM_SIZE + 0x100, - .nr_irqs = CLPS711X_NR_IRQS, - .fixup = fixup_edb7211, - .reserve = edb7211_reserve, - .map_io = edb7211_map_io, - .init_early = clps711x_init_early, - .init_irq = clps711x_init_irq, - .init_time = clps711x_timer_init, - .init_machine = edb7211_init, - .init_late = edb7211_init_late, - .handle_irq = clps711x_handle_irq, - .restart = clps711x_restart, -MACHINE_END |