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

This patch adds SCIF{0,1,2,3,4,5} pins, groups and functions to R8A77995
SoC.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
[geert: Fix swapped RX3_B and SCK3_B pins]
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 67f9656ae4a19e3fa76082bcf8c4df5b91e0621d..d8cc237a675ea23c88889cb9e8b8ef58f5305501 100644 (file)
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
@@ -936,10 +936,272 @@ static const struct sh_pfc_pin pinmux_pins[] = {
        PINMUX_GPIO_GP_ALL(),
 };
 
+/* - SCIF0 ------------------------------------------------------------------ */
+static const unsigned int scif0_data_a_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(4, 20), RCAR_GP_PIN(4, 21),
+};
+static const unsigned int scif0_data_a_mux[] = {
+       RX0_A_MARK, TX0_A_MARK,
+};
+static const unsigned int scif0_clk_a_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(4, 19),
+};
+static const unsigned int scif0_clk_a_mux[] = {
+       SCK0_A_MARK,
+};
+static const unsigned int scif0_data_b_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(4, 31), RCAR_GP_PIN(4, 28),
+};
+static const unsigned int scif0_data_b_mux[] = {
+       RX0_B_MARK, TX0_B_MARK,
+};
+static const unsigned int scif0_clk_b_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(5, 2),
+};
+static const unsigned int scif0_clk_b_mux[] = {
+       SCK0_B_MARK,
+};
+static const unsigned int scif0_ctrl_pins[] = {
+       /* RTS, CTS */
+       RCAR_GP_PIN(4, 24), RCAR_GP_PIN(4, 23),
+};
+static const unsigned int scif0_ctrl_mux[] = {
+       RTS0_N_TANS_MARK, CTS0_N_MARK,
+};
+/* - SCIF1 ------------------------------------------------------------------ */
+static const unsigned int scif1_data_a_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(4, 23), RCAR_GP_PIN(4, 24),
+};
+static const unsigned int scif1_data_a_mux[] = {
+       RX1_A_MARK, TX1_A_MARK,
+};
+static const unsigned int scif1_clk_a_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(4, 22),
+};
+static const unsigned int scif1_clk_a_mux[] = {
+       SCK1_A_MARK,
+};
+static const unsigned int scif1_data_b_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(2, 26), RCAR_GP_PIN(2, 28),
+};
+static const unsigned int scif1_data_b_mux[] = {
+       RX1_B_MARK, TX1_B_MARK,
+};
+static const unsigned int scif1_clk_b_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(2, 25),
+};
+static const unsigned int scif1_clk_b_mux[] = {
+       SCK1_B_MARK,
+};
+static const unsigned int scif1_ctrl_pins[] = {
+       /* RTS, CTS */
+       RCAR_GP_PIN(4, 11), RCAR_GP_PIN(4, 10),
+};
+static const unsigned int scif1_ctrl_mux[] = {
+       RTS1_N_TANS_MARK, CTS1_N_MARK,
+};
+
+/* - SCIF2 ------------------------------------------------------------------ */
+static const unsigned int scif2_data_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(4, 26), RCAR_GP_PIN(4, 27),
+};
+static const unsigned int scif2_data_mux[] = {
+       RX2_MARK, TX2_MARK,
+};
+static const unsigned int scif2_clk_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(4, 25),
+};
+static const unsigned int scif2_clk_mux[] = {
+       SCK2_MARK,
+};
+/* - SCIF3 ------------------------------------------------------------------ */
+static const unsigned int scif3_data_a_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(2, 31), RCAR_GP_PIN(4, 00),
+};
+static const unsigned int scif3_data_a_mux[] = {
+       RX3_A_MARK, TX3_A_MARK,
+};
+static const unsigned int scif3_clk_a_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(2, 30),
+};
+static const unsigned int scif3_clk_a_mux[] = {
+       SCK3_A_MARK,
+};
+static const unsigned int scif3_data_b_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(1, 30), RCAR_GP_PIN(1, 31),
+};
+static const unsigned int scif3_data_b_mux[] = {
+       RX3_B_MARK, TX3_B_MARK,
+};
+static const unsigned int scif3_clk_b_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(1, 29),
+};
+static const unsigned int scif3_clk_b_mux[] = {
+       SCK3_B_MARK,
+};
+/* - SCIF4 ------------------------------------------------------------------ */
+static const unsigned int scif4_data_a_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(2, 11), RCAR_GP_PIN(2, 12),
+};
+static const unsigned int scif4_data_a_mux[] = {
+       RX4_A_MARK, TX4_A_MARK,
+};
+static const unsigned int scif4_clk_a_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(2, 6),
+};
+static const unsigned int scif4_clk_a_mux[] = {
+       SCK4_A_MARK,
+};
+static const unsigned int scif4_data_b_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(1, 16), RCAR_GP_PIN(1, 17),
+};
+static const unsigned int scif4_data_b_mux[] = {
+       RX4_B_MARK, TX4_B_MARK,
+};
+static const unsigned int scif4_clk_b_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(1, 15),
+};
+static const unsigned int scif4_clk_b_mux[] = {
+       SCK4_B_MARK,
+};
+/* - SCIF5 ------------------------------------------------------------------ */
+static const unsigned int scif5_data_a_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(0, 7), RCAR_GP_PIN(0, 8),
+};
+static const unsigned int scif5_data_a_mux[] = {
+       RX5_A_MARK, TX5_A_MARK,
+};
+static const unsigned int scif5_clk_a_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(0, 6),
+};
+static const unsigned int scif5_clk_a_mux[] = {
+       SCK5_A_MARK,
+};
+static const unsigned int scif5_data_b_pins[] = {
+       /* RX, TX */
+       RCAR_GP_PIN(1, 4), RCAR_GP_PIN(1, 5),
+};
+static const unsigned int scif5_data_b_mux[] = {
+       RX5_B_MARK, TX5_B_MARK,
+};
+static const unsigned int scif5_clk_b_pins[] = {
+       /* SCK */
+       RCAR_GP_PIN(1, 3),
+};
+static const unsigned int scif5_clk_b_mux[] = {
+       SCK5_B_MARK,
+};
+/* - SCIF Clock ------------------------------------------------------------- */
+static const unsigned int scif_clk_pins[] = {
+       /* SCIF_CLK */
+       RCAR_GP_PIN(2, 27),
+};
+static const unsigned int scif_clk_mux[] = {
+       SCIF_CLK_MARK,
+};
+
 static const struct sh_pfc_pin_group pinmux_groups[] = {
+       SH_PFC_PIN_GROUP(scif0_data_a),
+       SH_PFC_PIN_GROUP(scif0_clk_a),
+       SH_PFC_PIN_GROUP(scif0_data_b),
+       SH_PFC_PIN_GROUP(scif0_clk_b),
+       SH_PFC_PIN_GROUP(scif0_ctrl),
+       SH_PFC_PIN_GROUP(scif1_data_a),
+       SH_PFC_PIN_GROUP(scif1_clk_a),
+       SH_PFC_PIN_GROUP(scif1_data_b),
+       SH_PFC_PIN_GROUP(scif1_clk_b),
+       SH_PFC_PIN_GROUP(scif1_ctrl),
+       SH_PFC_PIN_GROUP(scif2_data),
+       SH_PFC_PIN_GROUP(scif2_clk),
+       SH_PFC_PIN_GROUP(scif3_data_a),
+       SH_PFC_PIN_GROUP(scif3_clk_a),
+       SH_PFC_PIN_GROUP(scif3_data_b),
+       SH_PFC_PIN_GROUP(scif3_clk_b),
+       SH_PFC_PIN_GROUP(scif4_data_a),
+       SH_PFC_PIN_GROUP(scif4_clk_a),
+       SH_PFC_PIN_GROUP(scif4_data_b),
+       SH_PFC_PIN_GROUP(scif4_clk_b),
+       SH_PFC_PIN_GROUP(scif5_data_a),
+       SH_PFC_PIN_GROUP(scif5_clk_a),
+       SH_PFC_PIN_GROUP(scif5_data_b),
+       SH_PFC_PIN_GROUP(scif5_clk_b),
+       SH_PFC_PIN_GROUP(scif_clk),
+};
+
+static const char * const scif0_groups[] = {
+       "scif0_data_a",
+       "scif0_clk_a",
+       "scif0_data_b",
+       "scif0_clk_b",
+       "scif0_ctrl",
+};
+
+static const char * const scif1_groups[] = {
+       "scif1_data_a",
+       "scif1_clk_a",
+       "scif1_data_b",
+       "scif1_clk_b",
+       "scif1_ctrl",
+};
+
+static const char * const scif2_groups[] = {
+       "scif2_data",
+       "scif2_clk",
+};
+
+static const char * const scif3_groups[] = {
+       "scif3_data_a",
+       "scif3_clk_a",
+       "scif3_data_b",
+       "scif3_clk_b",
+};
+
+static const char * const scif4_groups[] = {
+       "scif4_data_a",
+       "scif4_clk_a",
+       "scif4_data_b",
+       "scif4_clk_b",
+};
+
+static const char * const scif5_groups[] = {
+       "scif5_data_a",
+       "scif5_clk_a",
+       "scif5_data_b",
+       "scif5_clk_b",
+};
+
+static const char * const scif_clk_groups[] = {
+       "scif_clk",
 };
 
 static const struct sh_pfc_function pinmux_functions[] = {
+       SH_PFC_FUNCTION(scif0),
+       SH_PFC_FUNCTION(scif1),
+       SH_PFC_FUNCTION(scif2),
+       SH_PFC_FUNCTION(scif3),
+       SH_PFC_FUNCTION(scif4),
+       SH_PFC_FUNCTION(scif5),
+       SH_PFC_FUNCTION(scif_clk),
 };
 
 static const struct pinmux_cfg_reg pinmux_config_regs[] = {