diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2013-05-23 03:17:04 (GMT) |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-06-05 08:18:20 (GMT) |
| commit | 3ef2a776d13826a6f574d0637e4be7ce7e3be676 (patch) | |
| tree | 5cfe15435b903f18057a95c67c5e9b555250ace9 /drivers/pinctrl | |
| parent | 09cc76a95802e87dfda0fe6ecad2090de65e0ab1 (diff) | |
| download | linux-3ef2a776d13826a6f574d0637e4be7ce7e3be676.tar.xz | |
sh-pfc: r8a7778: add MMCIF pin groups
Add MMCIF CLK/CMD/DATA groups to R8A7778 PFC driver.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-r8a7778.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c index bf5e3d8..1dcbabc 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c @@ -1434,6 +1434,32 @@ I2C_PFC_MUX(i2c3_b, SDA3_B, SCL3_B); I2C_PFC_PIN(i2c3_c, RCAR_GP_PIN(1, 22), RCAR_GP_PIN(1, 23)); I2C_PFC_MUX(i2c3_c, SDA3_C, SCL3_C); +/* - MMC macro -------------------------------------------------------------- */ +#define MMC_PFC_PINS(name, args...) SH_PFC_PINS(name, args) +#define MMC_PFC_CTRL(name, clk, cmd) SH_PFC_MUX2(name, clk, cmd) +#define MMC_PFC_DAT1(name, d0) SH_PFC_MUX1(name, d0) +#define MMC_PFC_DAT4(name, d0, d1, d2, d3) SH_PFC_MUX4(name, d0, d1, d2, d3) +#define MMC_PFC_DAT8(name, d0, d1, d2, d3, d4, d5, d6, d7) \ + SH_PFC_MUX8(name, d0, d1, d2, d3, d4, d5, d6, d7) + +/* - MMC -------------------------------------------------------------------- */ +MMC_PFC_PINS(mmc_ctrl, RCAR_GP_PIN(1, 5), RCAR_GP_PIN(1, 6)); +MMC_PFC_CTRL(mmc_ctrl, MMC_CLK, MMC_CMD); +MMC_PFC_PINS(mmc_data1, RCAR_GP_PIN(1, 7)); +MMC_PFC_DAT1(mmc_data1, MMC_D0); +MMC_PFC_PINS(mmc_data4, RCAR_GP_PIN(1, 7), RCAR_GP_PIN(2, 8), + RCAR_GP_PIN(0, 5), RCAR_GP_PIN(0, 6)); +MMC_PFC_DAT4(mmc_data4, MMC_D0, MMC_D1, + MMC_D2, MMC_D3); +MMC_PFC_PINS(mmc_data8, RCAR_GP_PIN(1, 7), RCAR_GP_PIN(2, 8), + RCAR_GP_PIN(0, 5), RCAR_GP_PIN(0, 6), + RCAR_GP_PIN(1, 4), RCAR_GP_PIN(1, 0), + RCAR_GP_PIN(0, 30), RCAR_GP_PIN(0, 31)); +MMC_PFC_DAT8(mmc_data8, MMC_D0, MMC_D1, + MMC_D2, MMC_D3, + MMC_D4, MMC_D5, + MMC_D6, MMC_D7); + /* - SCIF CLOCK ------------------------------------------------------------- */ SCIF_PFC_PIN(scif_clk, RCAR_GP_PIN(1, 16)); SCIF_PFC_CLK(scif_clk, SCIF_CLK); @@ -1661,6 +1687,10 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(i2c3_a), SH_PFC_PIN_GROUP(i2c3_b), SH_PFC_PIN_GROUP(i2c3_c), + SH_PFC_PIN_GROUP(mmc_ctrl), + SH_PFC_PIN_GROUP(mmc_data1), + SH_PFC_PIN_GROUP(mmc_data4), + SH_PFC_PIN_GROUP(mmc_data8), SH_PFC_PIN_GROUP(scif_clk), SH_PFC_PIN_GROUP(scif0_data_a), SH_PFC_PIN_GROUP(scif0_data_b), @@ -1785,6 +1815,13 @@ static const char * const i2c3_groups[] = { "i2c3_c", }; +static const char * const mmc_groups[] = { + "mmc_ctrl", + "mmc_data1", + "mmc_data4", + "mmc_data8", +}; + static const char * const scif_clk_groups[] = { "scif_clk", }; @@ -1905,6 +1942,7 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(i2c1), SH_PFC_FUNCTION(i2c2), SH_PFC_FUNCTION(i2c3), + SH_PFC_FUNCTION(mmc), SH_PFC_FUNCTION(scif_clk), SH_PFC_FUNCTION(scif0), SH_PFC_FUNCTION(scif1), |