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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2010-11-29 02:10:08 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-11-29 13:01:08 +0900 |
| commit | 208c7dc2727ec0fbc678da5e749bcc178c08463d (patch) | |
| tree | 4639c702bac0d3da2ff0d3d194e1a422305aa350 /arch/arm/mach-shmobile/board-ag5evm.c | |
| parent | 696d6e178a95d95dbb222d89e5e91a6fa9911440 (diff) | |
| download | kernel_samsung_smdk4412-208c7dc2727ec0fbc678da5e749bcc178c08463d.zip kernel_samsung_smdk4412-208c7dc2727ec0fbc678da5e749bcc178c08463d.tar.gz kernel_samsung_smdk4412-208c7dc2727ec0fbc678da5e749bcc178c08463d.tar.bz2 | |
ARM: mach-shmobile: ag5evm: Add FSI resources
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm/mach-shmobile/board-ag5evm.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-ag5evm.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index 7336a00..d4c82bd 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -33,6 +33,8 @@ #include <linux/input.h> #include <linux/input/sh_keysc.h> +#include <sound/sh_fsi.h> + #include <mach/hardware.h> #include <mach/sh73a0.h> #include <mach/common.h> @@ -113,9 +115,41 @@ static struct platform_device keysc_device = { }, }; +/* FSI A */ +static struct sh_fsi_platform_info fsi_info = { + .porta_flags = SH_FSI_OUT_SLAVE_MODE | + SH_FSI_IN_SLAVE_MODE | + SH_FSI_OFMT(I2S) | + SH_FSI_IFMT(I2S), +}; + +static struct resource fsi_resources[] = { + [0] = { + .name = "FSI", + .start = 0xEC230000, + .end = 0xEC230400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(146), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device fsi_device = { + .name = "sh_fsi2", + .id = -1, + .num_resources = ARRAY_SIZE(fsi_resources), + .resource = fsi_resources, + .dev = { + .platform_data = &fsi_info, + }, +}; + static struct platform_device *ag5evm_devices[] __initdata = { ð_device, &keysc_device, + &fsi_device, }; static struct map_desc ag5evm_io_desc[] __initdata = { @@ -195,6 +229,13 @@ static void __init ag5evm_init(void) gpio_request(GPIO_PORT145, NULL); /* RESET */ gpio_direction_output(GPIO_PORT145, 1); + /* FSI A */ + gpio_request(GPIO_FN_FSIACK, NULL); + gpio_request(GPIO_FN_FSIAILR, NULL); + gpio_request(GPIO_FN_FSIAIBT, NULL); + gpio_request(GPIO_FN_FSIAISLD, NULL); + gpio_request(GPIO_FN_FSIAOSLD, NULL); + #ifdef CONFIG_CACHE_L2X0 /* Shared attribute override enable, 64K*8way */ l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff); |