diff options
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/board-g3evm.c | 55 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/clock-sh7367.c | 7 |
2 files changed, 62 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c index f36c9a94d326..9d326893a212 100644 --- a/arch/arm/mach-shmobile/board-g3evm.c +++ b/arch/arm/mach-shmobile/board-g3evm.c @@ -29,6 +29,8 @@ #include <linux/usb/r8a66597.h> #include <linux/io.h> #include <linux/gpio.h> +#include <linux/input.h> +#include <linux/input/sh_keysc.h> #include <mach/sh7367.h> #include <mach/common.h> #include <asm/mach-types.h> @@ -127,9 +129,47 @@ static struct platform_device usb_host_device = { .resource = usb_host_resources, }; +/* KEYSC */ +static struct sh_keysc_info keysc_info = { + .mode = SH_KEYSC_MODE_5, + .scan_timing = 3, + .delay = 100, + .keycodes = { + KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G, + KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N, + KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U, + KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP, + KEY_WAKEUP, KEY_COFFEE, KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, + KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_STOP, KEY_COMPUTER, + }, +}; + +static struct resource keysc_resources[] = { + [0] = { + .name = "KEYSC", + .start = 0xe61b0000, + .end = 0xe61b000f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 79, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device keysc_device = { + .name = "sh_keysc", + .num_resources = ARRAY_SIZE(keysc_resources), + .resource = keysc_resources, + .dev = { + .platform_data = &keysc_info, + }, +}; + static struct platform_device *g3evm_devices[] __initdata = { &nor_flash_device, &usb_host_device, + &keysc_device, }; static struct map_desc g3evm_io_desc[] __initdata = { @@ -196,6 +236,21 @@ static void __init g3evm_init(void) __raw_writew(0x6010, 0xe60581c6); /* CGPOSR */ __raw_writew(0x8a0a, 0xe605810c); /* USBCR2 */ + /* KEYSC @ CN7 */ + gpio_request(GPIO_FN_PORT42_KEYOUT0, NULL); + gpio_request(GPIO_FN_PORT43_KEYOUT1, NULL); + gpio_request(GPIO_FN_PORT44_KEYOUT2, NULL); + gpio_request(GPIO_FN_PORT45_KEYOUT3, NULL); + gpio_request(GPIO_FN_PORT46_KEYOUT4, NULL); + gpio_request(GPIO_FN_PORT47_KEYOUT5, NULL); + gpio_request(GPIO_FN_PORT48_KEYIN0_PU, NULL); + gpio_request(GPIO_FN_PORT49_KEYIN1_PU, NULL); + gpio_request(GPIO_FN_PORT50_KEYIN2_PU, NULL); + gpio_request(GPIO_FN_PORT55_KEYIN3_PU, NULL); + gpio_request(GPIO_FN_PORT56_KEYIN4_PU, NULL); + gpio_request(GPIO_FN_PORT57_KEYIN5_PU, NULL); + gpio_request(GPIO_FN_PORT58_KEYIN6_PU, NULL); + sh7367_add_standard_devices(); platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices)); diff --git a/arch/arm/mach-shmobile/clock-sh7367.c b/arch/arm/mach-shmobile/clock-sh7367.c index 58bd54e1113a..bb940c6e4e6c 100644 --- a/arch/arm/mach-shmobile/clock-sh7367.c +++ b/arch/arm/mach-shmobile/clock-sh7367.c @@ -75,6 +75,11 @@ static struct clk usb0_clk = { .name = "usb0", }; +/* a static keysc0 clk for now - enough to get sh_keysc working */ +static struct clk keysc0_clk = { + .name = "keysc0", +}; + static struct clk_lookup lookups[] = { { .clk = &peripheral_clk, @@ -82,6 +87,8 @@ static struct clk_lookup lookups[] = { .clk = &r_clk, }, { .clk = &usb0_clk, + }, { + .clk = &keysc0_clk, } }; |
