pinctrl: sh-pfc: r8a77995: Add MMC pins, groups and functions

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
index 480fd91..e747ca5 100644 (file)
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
@@ -980,6 +980,44 @@ static const unsigned int i2c3_b_mux[] = {
        SCL3_B_MARK, SDA3_B_MARK,
 };
 
+/* - MMC ------------------------------------------------------------------- */
+static const unsigned int mmc_data1_pins[] = {
+       /* D0 */
+       RCAR_GP_PIN(3, 2),
+};
+static const unsigned int mmc_data1_mux[] = {
+       MMC_D0_MARK,
+};
+static const unsigned int mmc_data4_pins[] = {
+       /* D[0:3] */
+       RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3),
+       RCAR_GP_PIN(3, 4), RCAR_GP_PIN(3, 5),
+};
+static const unsigned int mmc_data4_mux[] = {
+       MMC_D0_MARK, MMC_D1_MARK,
+       MMC_D2_MARK, MMC_D3_MARK,
+};
+static const unsigned int mmc_data8_pins[] = {
+       /* D[0:7] */
+       RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3),
+       RCAR_GP_PIN(3, 4), RCAR_GP_PIN(3, 5),
+       RCAR_GP_PIN(3, 6), RCAR_GP_PIN(3, 7),
+       RCAR_GP_PIN(3, 8), RCAR_GP_PIN(3, 9),
+};
+static const unsigned int mmc_data8_mux[] = {
+       MMC_D0_MARK, MMC_D1_MARK,
+       MMC_D2_MARK, MMC_D3_MARK,
+       MMC_D4_MARK, MMC_D5_MARK,
+       MMC_D6_MARK, MMC_D7_MARK,
+};
+static const unsigned int mmc_ctrl_pins[] = {
+       /* CLK, CMD */
+       RCAR_GP_PIN(3, 1), RCAR_GP_PIN(3, 0),
+};
+static const unsigned int mmc_ctrl_mux[] = {
+       MMC_CLK_MARK, MMC_CMD_MARK,
+};
+
 /* - SCIF0 ------------------------------------------------------------------ */
 static const unsigned int scif0_data_a_pins[] = {
        /* RX, TX */
@@ -1171,6 +1209,10 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(i2c2_b),
        SH_PFC_PIN_GROUP(i2c3_a),
        SH_PFC_PIN_GROUP(i2c3_b),
+       SH_PFC_PIN_GROUP(mmc_data1),
+       SH_PFC_PIN_GROUP(mmc_data4),
+       SH_PFC_PIN_GROUP(mmc_data8),
+       SH_PFC_PIN_GROUP(mmc_ctrl),
        SH_PFC_PIN_GROUP(scif0_data_a),
        SH_PFC_PIN_GROUP(scif0_clk_a),
        SH_PFC_PIN_GROUP(scif0_data_b),
@@ -1215,6 +1257,13 @@ static const char * const i2c3_groups[] = {
        "i2c3_b",
 };
 
+static const char * const mmc_groups[] = {
+       "mmc_data1",
+       "mmc_data4",
+       "mmc_data8",
+       "mmc_ctrl",
+};
+
 static const char * const scif0_groups[] = {
        "scif0_data_a",
        "scif0_clk_a",
@@ -1266,6 +1315,7 @@ 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(scif0),
        SH_PFC_FUNCTION(scif1),
        SH_PFC_FUNCTION(scif2),