diff options
| author | Magnus Damm <damm@opensource.se> | 2011-08-18 05:44:16 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-08-29 16:50:12 +0900 |
| commit | ef4f994ae11c0a587e2554b1a6b8b0e1dfa07c4e (patch) | |
| tree | 3a5acde4669da9b3acf59b4d1599c41b5318a23e /arch/arm | |
| parent | 28626632d83696ab3c8f2b9d5d8a658a1787551f (diff) | |
ARM: mach-shmobile: Kota2 KEYSC support
This patch adds KEYSC support to the Kota2 board.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-shmobile/board-kota2.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c index 4ab05e85507..8a6b85a52cb 100644 --- a/arch/arm/mach-shmobile/board-kota2.c +++ b/arch/arm/mach-shmobile/board-kota2.c @@ -29,6 +29,8 @@ #include <linux/io.h> #include <linux/smsc911x.h> #include <linux/gpio.h> +#include <linux/input.h> +#include <linux/input/sh_keysc.h> #include <mach/hardware.h> #include <mach/sh73a0.h> #include <mach/common.h> @@ -69,8 +71,52 @@ static struct platform_device eth_device = { .num_resources = ARRAY_SIZE(smsc9220_resources), }; +static struct sh_keysc_info keysc_platdata = { + .mode = SH_KEYSC_MODE_6, + .scan_timing = 3, + .delay = 100, + .keycodes = { + KEY_NUMERIC_STAR, KEY_NUMERIC_0, KEY_NUMERIC_POUND, + 0, 0, 0, 0, 0, + KEY_NUMERIC_7, KEY_NUMERIC_8, KEY_NUMERIC_9, + 0, KEY_DOWN, 0, 0, 0, + KEY_NUMERIC_4, KEY_NUMERIC_5, KEY_NUMERIC_6, + KEY_LEFT, KEY_ENTER, KEY_RIGHT, 0, 0, + KEY_NUMERIC_1, KEY_NUMERIC_2, KEY_NUMERIC_3, + 0, KEY_UP, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + }, +}; + +static struct resource keysc_resources[] = { + [0] = { + .name = "KEYSC", + .start = 0xe61b0000, + .end = 0xe61b0098 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(71), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device keysc_device = { + .name = "sh_keysc", + .id = 0, + .num_resources = ARRAY_SIZE(keysc_resources), + .resource = keysc_resources, + .dev = { + .platform_data = &keysc_platdata, + }, +}; + static struct platform_device *kota2_devices[] __initdata = { ð_device, + &keysc_device, }; static struct map_desc kota2_io_desc[] __initdata = { @@ -140,6 +186,25 @@ static void __init kota2_init(void) gpio_request(GPIO_PORT145, NULL); /* RESET */ gpio_direction_output(GPIO_PORT145, 1); + /* KEYSC */ + gpio_request(GPIO_FN_KEYIN0_PU, NULL); + gpio_request(GPIO_FN_KEYIN1_PU, NULL); + gpio_request(GPIO_FN_KEYIN2_PU, NULL); + gpio_request(GPIO_FN_KEYIN3_PU, NULL); + gpio_request(GPIO_FN_KEYIN4_PU, NULL); + gpio_request(GPIO_FN_KEYIN5_PU, NULL); + gpio_request(GPIO_FN_KEYIN6_PU, NULL); + gpio_request(GPIO_FN_KEYIN7_PU, NULL); + gpio_request(GPIO_FN_KEYOUT0, NULL); + gpio_request(GPIO_FN_KEYOUT1, NULL); + gpio_request(GPIO_FN_KEYOUT2, NULL); + gpio_request(GPIO_FN_KEYOUT3, NULL); + gpio_request(GPIO_FN_KEYOUT4, NULL); + gpio_request(GPIO_FN_KEYOUT5, NULL); + gpio_request(GPIO_FN_PORT59_KEYOUT6, NULL); + gpio_request(GPIO_FN_PORT58_KEYOUT7, NULL); + gpio_request(GPIO_FN_KEYOUT8, NULL); + #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 64K*8way */ l2x0_init(__io(0xf0100000), 0x40460000, 0x82000fff); |