diff options
| author | Magnus Damm <magnus.damm@gmail.com> | 2008-03-04 15:23:46 -0800 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-04-18 09:50:01 -0700 |
| commit | 90fce7f4fb98c4256976aaa89b4453a544d74fd4 (patch) | |
| tree | 0738d5e24b2ff9d2d6d6e16af239622b05bf0c16 | |
| parent | 92cfeb610d1da059b395501142915fadaa1625bf (diff) | |
sh: SuperH KEYSC keypad data for Solution Engine 7722
Add KEYSC platform data for the Solution Engine 7722 board.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | arch/sh/boards/se/7722/setup.c | 41 | ||||
| -rw-r--r-- | include/asm-sh/se7722.h | 2 |
2 files changed, 43 insertions, 0 deletions
diff --git a/arch/sh/boards/se/7722/setup.c b/arch/sh/boards/se/7722/setup.c index b1a3d9d0172..33f6ee71f84 100644 --- a/arch/sh/boards/se/7722/setup.c +++ b/arch/sh/boards/se/7722/setup.c @@ -13,10 +13,12 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/ata_platform.h> +#include <linux/input.h> #include <asm/machvec.h> #include <asm/se7722.h> #include <asm/io.h> #include <asm/heartbeat.h> +#include <asm/sh_keysc.h> /* Heartbeat */ static struct heartbeat_data heartbeat_data = { @@ -92,10 +94,47 @@ static struct platform_device cf_ide_device = { .resource = cf_ide_resources, }; +static struct sh_keysc_info sh_keysc_info = { + .mode = SH_KEYSC_MODE_1, /* KEYOUT0->5, KEYIN0->4 */ + .scan_timing = 3, + .delay = 5, + .keycodes = { /* SW1 -> SW30 */ + 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, /* life */ + }, +}; + +static struct resource sh_keysc_resources[] = { + [0] = { + .start = 0x044b0000, + .end = 0x044b000f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 79, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sh_keysc_device = { + .name = "sh_keysc", + .num_resources = ARRAY_SIZE(sh_keysc_resources), + .resource = sh_keysc_resources, + .dev = { + .platform_data = &sh_keysc_info, + }, +}; + static struct platform_device *se7722_devices[] __initdata = { &heartbeat_device, &smc91x_eth_device, &cf_ide_device, + &sh_keysc_device, }; static int __init se7722_devices_setup(void) @@ -136,6 +175,8 @@ static void __init se7722_setup(char **cmdline_p) ctrl_outw(0x0A10, PORT_PSELA); /* BS,SHHID2 */ ctrl_outw(0x0000, PORT_PYCR); ctrl_outw(0x0000, PORT_PZCR); + ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA); + ctrl_outw(ctrl_inw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC); } /* diff --git a/include/asm-sh/se7722.h b/include/asm-sh/se7722.h index e0e89fcb838..3690fe5857a 100644 --- a/include/asm-sh/se7722.h +++ b/include/asm-sh/se7722.h @@ -77,6 +77,8 @@ #define PORT_PSELA 0xA405014EUL #define PORT_PYCR 0xA405014AUL #define PORT_PZCR 0xA405014CUL +#define PORT_HIZCRA 0xA4050158UL +#define PORT_HIZCRC 0xA405015CUL /* IRQ */ #define IRQ0_IRQ 32 |