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| author | Magnus Damm <magnus.damm@gmail.com> | 2008-03-04 15:23:45 -0800 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-04-18 09:50:01 -0700 |
| commit | 92cfeb610d1da059b395501142915fadaa1625bf (patch) | |
| tree | 921b037ba4e180699206a8501b7241917e30e9bc /arch/sh/boards | |
| parent | 795e6bf33561ff03e253a6a756d5eb663b4a56bd (diff) | |
| download | linux-3.10-92cfeb610d1da059b395501142915fadaa1625bf.tar.gz linux-3.10-92cfeb610d1da059b395501142915fadaa1625bf.tar.bz2 linux-3.10-92cfeb610d1da059b395501142915fadaa1625bf.zip | |
sh: SuperH KEYSC keypad data for MigoR
Add KEYSC platform data for the sh7722 MigoR 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>
Diffstat (limited to 'arch/sh/boards')
| -rw-r--r-- | arch/sh/boards/renesas/migor/setup.c | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c index 21ab8c8fb59..8a6ee842624 100644 --- a/arch/sh/boards/renesas/migor/setup.c +++ b/arch/sh/boards/renesas/migor/setup.c @@ -10,8 +10,10 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/interrupt.h> +#include <linux/input.h> #include <asm/machvec.h> #include <asm/io.h> +#include <asm/sh_keysc.h> /* Address IRQ Size Bus Description * 0x00000000 64MB 16 NOR Flash (SP29PL256N) @@ -40,8 +42,43 @@ static struct platform_device smc91x_eth_device = { .resource = smc91x_eth_resources, }; +static struct sh_keysc_info sh_keysc_info = { + .mode = SH_KEYSC_MODE_2, /* KEYOUT0->4, KEYIN1->5 */ + .scan_timing = 3, + .delay = 5, + .keycodes = { + 0, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_ENTER, + 0, KEY_F, KEY_C, KEY_D, KEY_H, KEY_1, + 0, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, + 0, KEY_7, KEY_8, KEY_9, KEY_S, KEY_0, + 0, KEY_P, KEY_STOP, KEY_REWIND, KEY_PLAY, KEY_FASTFORWARD, + }, +}; + +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 *migor_devices[] __initdata = { &smc91x_eth_device, + &sh_keysc_device, }; static int __init migor_devices_setup(void) @@ -50,9 +87,26 @@ static int __init migor_devices_setup(void) } __initcall(migor_devices_setup); +#define PORT_PJCR 0xA4050110UL +#define PORT_PSELA 0xA405014EUL +#define PORT_PYCR 0xA405014AUL +#define PORT_PZCR 0xA405014CUL +#define PORT_HIZCRA 0xA4050158UL +#define PORT_HIZCRC 0xA405015CUL +#define MSTPCR2 0xA4150038UL + static void __init migor_setup(char **cmdline_p) { - ctrl_outw(0x1000, 0xa4050110); /* Enable IRQ0 in PJCR */ + /* SMC91C111 - Enable IRQ0 */ + ctrl_outw(ctrl_inw(PORT_PJCR) & ~0x0003, PORT_PJCR); + + /* KEYSC */ + ctrl_outw(ctrl_inw(PORT_PYCR) & ~0x0fff, PORT_PYCR); + ctrl_outw(ctrl_inw(PORT_PZCR) & ~0x0ff0, PORT_PZCR); + ctrl_outw(ctrl_inw(PORT_PSELA) & ~0x4100, PORT_PSELA); + ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA); + ctrl_outw(ctrl_inw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC); + ctrl_outl(ctrl_inl(MSTPCR2) & ~0x00004000, MSTPCR2); } static struct sh_machine_vector mv_migor __initmv = { |