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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2013-05-23 05:17:04 +0200
committerSimon Horman <horms+renesas@verge.net.au>2013-06-05 10:18:20 +0200
commit3ef2a776d13826a6f574d0637e4be7ce7e3be676 (patch)
tree5cfe15435b903f18057a95c67c5e9b555250ace9 /drivers/pinctrl/sh-pfc/pfc-r8a7778.c
parentsh-pfc: r8a7778: add HSPI pin groups (diff)
downloadlinux-3ef2a776d13826a6f574d0637e4be7ce7e3be676.tar.xz
linux-3ef2a776d13826a6f574d0637e4be7ce7e3be676.zip
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/sh-pfc/pfc-r8a7778.c')
-rw-r--r--drivers/pinctrl/sh-pfc/pfc-r8a7778.c38
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 bf5e3d894a13..1dcbabcd7b3c 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),