| From 97cff3a9ba3329071f0f59ad8a58e02d31362d8f Mon Sep 17 00:00:00 2001 |
| From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Date: Tue, 11 Jun 2013 19:12:06 -0700 |
| Subject: ARM: shmobile: bockw: add MMCIF support |
| |
| This patch enables CN26 MMCIF |
| |
| Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com> |
| Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit 1e0edb76e925927d396be60e22f9c5ab815f2ab0) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/mach-shmobile/board-bockw.c | 32 ++++++++++++++++++++++++++++++++ |
| 1 file changed, 32 insertions(+) |
| |
| diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c |
| index d203b3eb..394186c7 100644 |
| --- a/arch/arm/mach-shmobile/board-bockw.c |
| +++ b/arch/arm/mach-shmobile/board-bockw.c |
| @@ -41,6 +41,23 @@ |
| * SW41 SCIF RCAN |
| */ |
| |
| +/* |
| + * MMC (CN26) pin |
| + * |
| + * SW6 (D2) 3 pin |
| + * SW7 (D5) ON |
| + * SW8 (D3) 3 pin |
| + * SW10 (D4) 1 pin |
| + * SW12 (CLK) 1 pin |
| + * SW13 (D6) 3 pin |
| + * SW14 (CMD) ON |
| + * SW15 (D6) 1 pin |
| + * SW16 (D0) ON |
| + * SW17 (D1) ON |
| + * SW18 (D7) 3 pin |
| + * SW19 (MMC) 1 pin |
| + */ |
| + |
| /* Dummy supplies, where voltage doesn't matter */ |
| static struct regulator_consumer_supply dummy_supplies[] = { |
| REGULATOR_SUPPLY("vddvario", "smsc911x"), |
| @@ -116,6 +133,15 @@ static struct spi_board_info spi_board_info[] __initdata = { |
| }, |
| }; |
| |
| +/* MMC */ |
| +static struct sh_mmcif_plat_data sh_mmcif_plat = { |
| + .sup_pclk = 0, |
| + .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, |
| + .caps = MMC_CAP_4_BIT_DATA | |
| + MMC_CAP_8_BIT_DATA | |
| + MMC_CAP_NEEDS_POLL, |
| +}; |
| + |
| static const struct pinctrl_map bockw_pinctrl_map[] = { |
| /* Ether */ |
| PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7778", |
| @@ -123,6 +149,11 @@ static const struct pinctrl_map bockw_pinctrl_map[] = { |
| /* HSPI0 */ |
| PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7778", |
| "hspi0_a", "hspi0"), |
| + /* MMC */ |
| + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778", |
| + "mmc_data8", "mmc"), |
| + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778", |
| + "mmc_ctrl", "mmc"), |
| /* SCIF0 */ |
| PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", |
| "scif0_data_a", "scif0"), |
| @@ -152,6 +183,7 @@ static void __init bockw_init(void) |
| r8a7778_add_ether_device(ðer_platform_data); |
| r8a7778_add_i2c_device(0); |
| r8a7778_add_hspi_device(0); |
| + r8a7778_add_mmc_device(&sh_mmcif_plat); |
| |
| i2c_register_board_info(0, i2c0_devices, |
| ARRAY_SIZE(i2c0_devices)); |
| -- |
| 1.8.4.3.gca3854a |
| |
