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author | Tony Lindgren <tony@atomide.com> | 2006-04-02 17:46:30 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-04-02 17:46:30 +0100 |
commit | 9b6553cd01ce3ea7a6a532f7b7e62e3535d6b102 (patch) | |
tree | 8b8bf4682ecf602fc35cd98e4ea2e888519b20cb /arch/arm/mach-omap1/board-perseus2.c | |
parent | 120db2cba8e40c562e5a4aea44ede2f360a5de75 (diff) | |
download | lwn-9b6553cd01ce3ea7a6a532f7b7e62e3535d6b102.tar.gz lwn-9b6553cd01ce3ea7a6a532f7b7e62e3535d6b102.zip |
[ARM] 3433/1: ARM: OMAP: 8/8 Update board files
Patch from Tony Lindgren
This patch syncs OMAP board support with linux-omap tree.
The highlights of the patch are:
- Add support for Nokia 770 by Juha Yrjola
- Add support for Samsung Apollon by Kyungmin Park
- Add support for Amstrad E3 videophone by Jonathan McDowell
- Remove board-netstar.c board support as requested by Ladislav Michl
- Do platform_device registration in board files by Komal Shah et al.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-omap1/board-perseus2.c')
-rw-r--r-- | arch/arm/mach-omap1/board-perseus2.c | 123 |
1 files changed, 112 insertions, 11 deletions
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index 3913a3cc0ce6..64b45d8ae357 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -16,7 +16,9 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/mtd/mtd.h> +#include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> +#include <linux/input.h> #include <asm/hardware.h> #include <asm/mach-types.h> @@ -28,9 +30,44 @@ #include <asm/arch/gpio.h> #include <asm/arch/mux.h> #include <asm/arch/fpga.h> +#include <asm/arch/keypad.h> #include <asm/arch/common.h> #include <asm/arch/board.h> +static int p2_keymap[] = { + KEY(0,0,KEY_UP), + KEY(0,1,KEY_RIGHT), + KEY(0,2,KEY_LEFT), + KEY(0,3,KEY_DOWN), + KEY(0,4,KEY_CENTER), + KEY(0,5,KEY_0_5), + KEY(1,0,KEY_SOFT2), + KEY(1,1,KEY_SEND), + KEY(1,2,KEY_END), + KEY(1,3,KEY_VOLUMEDOWN), + KEY(1,4,KEY_VOLUMEUP), + KEY(1,5,KEY_RECORD), + KEY(2,0,KEY_SOFT1), + KEY(2,1,KEY_3), + KEY(2,2,KEY_6), + KEY(2,3,KEY_9), + KEY(2,4,KEY_SHARP), + KEY(2,5,KEY_2_5), + KEY(3,0,KEY_BACK), + KEY(3,1,KEY_2), + KEY(3,2,KEY_5), + KEY(3,3,KEY_8), + KEY(3,4,KEY_0), + KEY(3,5,KEY_HEADSETHOOK), + KEY(4,0,KEY_HOME), + KEY(4,1,KEY_1), + KEY(4,2,KEY_4), + KEY(4,3,KEY_7), + KEY(4,4,KEY_STAR), + KEY(4,5,KEY_POWER), + 0 +}; + static struct resource smc91x_resources[] = { [0] = { .start = H2P2_DBG_FPGA_ETHR_START, /* Physical */ @@ -44,7 +81,7 @@ static struct resource smc91x_resources[] = { }, }; -static struct mtd_partition p2_partitions[] = { +static struct mtd_partition nor_partitions[] = { /* bootloader (U-Boot, etc) in first sector */ { .name = "bootloader", @@ -75,27 +112,47 @@ static struct mtd_partition p2_partitions[] = { }, }; -static struct flash_platform_data p2_flash_data = { +static struct flash_platform_data nor_data = { .map_name = "cfi_probe", .width = 2, - .parts = p2_partitions, - .nr_parts = ARRAY_SIZE(p2_partitions), + .parts = nor_partitions, + .nr_parts = ARRAY_SIZE(nor_partitions), }; -static struct resource p2_flash_resource = { +static struct resource nor_resource = { .start = OMAP_CS0_PHYS, .end = OMAP_CS0_PHYS + SZ_32M - 1, .flags = IORESOURCE_MEM, }; -static struct platform_device p2_flash_device = { +static struct platform_device nor_device = { .name = "omapflash", .id = 0, .dev = { - .platform_data = &p2_flash_data, + .platform_data = &nor_data, + }, + .num_resources = 1, + .resource = &nor_resource, +}; + +static struct nand_platform_data nand_data = { + .options = NAND_SAMSUNG_LP_OPTIONS, +}; + +static struct resource nand_resource = { + .start = OMAP_CS3_PHYS, + .end = OMAP_CS3_PHYS + SZ_4K - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device nand_device = { + .name = "omapnand", + .id = 0, + .dev = { + .platform_data = &nand_data, }, .num_resources = 1, - .resource = &p2_flash_resource, + .resource = &nand_resource, }; static struct platform_device smc91x_device = { @@ -105,17 +162,55 @@ static struct platform_device smc91x_device = { .resource = smc91x_resources, }; +static struct resource kp_resources[] = { + [0] = { + .start = INT_730_MPUIO_KEYPAD, + .end = INT_730_MPUIO_KEYPAD, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct omap_kp_platform_data kp_data = { + .rows = 8, + .cols = 8, + .keymap = p2_keymap, +}; + +static struct platform_device kp_device = { + .name = "omap-keypad", + .id = -1, + .dev = { + .platform_data = &kp_data, + }, + .num_resources = ARRAY_SIZE(kp_resources), + .resource = kp_resources, +}; + +static struct platform_device lcd_device = { + .name = "lcd_p2", + .id = -1, +}; + static struct platform_device *devices[] __initdata = { - &p2_flash_device, + &nor_device, + &nand_device, &smc91x_device, + &kp_device, + &lcd_device, }; +#define P2_NAND_RB_GPIO_PIN 62 + +static int nand_dev_ready(struct nand_platform_data *data) +{ + return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN); +} + static struct omap_uart_config perseus2_uart_config __initdata = { .enabled_uarts = ((1 << 0) | (1 << 1)), }; static struct omap_lcd_config perseus2_lcd_config __initdata = { - .panel_name = "p2", .ctrl_name = "internal", }; @@ -126,7 +221,13 @@ static struct omap_board_config_kernel perseus2_config[] = { static void __init omap_perseus2_init(void) { - (void) platform_add_devices(devices, ARRAY_SIZE(devices)); + if (!(omap_request_gpio(P2_NAND_RB_GPIO_PIN))) + nand_data.dev_ready = nand_dev_ready; + + omap_cfg_reg(L3_1610_FLASH_CS2B_OE); + omap_cfg_reg(M8_1610_FLASH_CS2B_WE); + + platform_add_devices(devices, ARRAY_SIZE(devices)); omap_board_config = perseus2_config; omap_board_config_size = ARRAY_SIZE(perseus2_config); |