diff options
Diffstat (limited to 'arch/sh/boards/renesas/migor/setup.c')
| -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 = { |