pinctrl: sh-pfc: r8a77990: Add DU pins, groups and function

This patch adds DU pins, groups and function for the R8A77990 (E3) SoC.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
index 5ea63e58558fb235480767a7b1fc93c17b97f192..6e9a8bc336452995c7d92565d144f102b90cce08 100644 (file)
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
@@ -1371,6 +1371,94 @@ static const unsigned int avb_avtp_capture_a_mux[] = {
        AVB_AVTP_CAPTURE_A_MARK,
 };
 
+/* - DU --------------------------------------------------------------------- */
+static const unsigned int du_rgb666_pins[] = {
+       /* R[7:2], G[7:2], B[7:2] */
+       RCAR_GP_PIN(0, 8),  RCAR_GP_PIN(0, 6),  RCAR_GP_PIN(0, 5),
+       RCAR_GP_PIN(0, 3),  RCAR_GP_PIN(0, 2),  RCAR_GP_PIN(0, 0),
+       RCAR_GP_PIN(1, 9),  RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 10),
+       RCAR_GP_PIN(1, 4),  RCAR_GP_PIN(0, 15), RCAR_GP_PIN(0, 11),
+       RCAR_GP_PIN(0, 1),  RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 16),
+       RCAR_GP_PIN(1, 15), RCAR_GP_PIN(1, 14), RCAR_GP_PIN(1, 13),
+};
+static const unsigned int du_rgb666_mux[] = {
+       DU_DR7_MARK, DU_DR6_MARK, DU_DR5_MARK, DU_DR4_MARK,
+       DU_DR3_MARK, DU_DR2_MARK,
+       DU_DG7_MARK, DU_DG6_MARK, DU_DG5_MARK, DU_DG4_MARK,
+       DU_DG3_MARK, DU_DG2_MARK,
+       DU_DB7_MARK, DU_DB6_MARK, DU_DB5_MARK, DU_DB4_MARK,
+       DU_DB3_MARK, DU_DB2_MARK,
+};
+static const unsigned int du_rgb888_pins[] = {
+       /* R[7:0], G[7:0], B[7:0] */
+       RCAR_GP_PIN(0, 8),  RCAR_GP_PIN(0, 6),  RCAR_GP_PIN(0, 5),
+       RCAR_GP_PIN(0, 3),  RCAR_GP_PIN(0, 2),  RCAR_GP_PIN(0, 0),
+       RCAR_GP_PIN(1, 22), RCAR_GP_PIN(1, 21),
+       RCAR_GP_PIN(1, 9),  RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 10),
+       RCAR_GP_PIN(1, 4),  RCAR_GP_PIN(0, 15), RCAR_GP_PIN(0, 11),
+       RCAR_GP_PIN(0, 10), RCAR_GP_PIN(0, 9),
+       RCAR_GP_PIN(0, 1),  RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 16),
+       RCAR_GP_PIN(1, 15), RCAR_GP_PIN(1, 14), RCAR_GP_PIN(1, 13),
+       RCAR_GP_PIN(1, 19), RCAR_GP_PIN(1, 18),
+};
+static const unsigned int du_rgb888_mux[] = {
+       DU_DR7_MARK, DU_DR6_MARK, DU_DR5_MARK, DU_DR4_MARK,
+       DU_DR3_MARK, DU_DR2_MARK, DU_DR1_MARK, DU_DR0_MARK,
+       DU_DG7_MARK, DU_DG6_MARK, DU_DG5_MARK, DU_DG4_MARK,
+       DU_DG3_MARK, DU_DG2_MARK, DU_DG1_MARK, DU_DG0_MARK,
+       DU_DB7_MARK, DU_DB6_MARK, DU_DB5_MARK, DU_DB4_MARK,
+       DU_DB3_MARK, DU_DB2_MARK, DU_DB1_MARK, DU_DB0_MARK,
+};
+static const unsigned int du_clk_in_0_pins[] = {
+       /* CLKIN0 */
+       RCAR_GP_PIN(0, 16),
+};
+static const unsigned int du_clk_in_0_mux[] = {
+       DU_DOTCLKIN0_MARK
+};
+static const unsigned int du_clk_in_1_pins[] = {
+       /* CLKIN1 */
+       RCAR_GP_PIN(1, 1),
+};
+static const unsigned int du_clk_in_1_mux[] = {
+       DU_DOTCLKIN1_MARK
+};
+static const unsigned int du_clk_out_0_pins[] = {
+       /* CLKOUT */
+       RCAR_GP_PIN(1, 3),
+};
+static const unsigned int du_clk_out_0_mux[] = {
+       DU_DOTCLKOUT0_MARK
+};
+static const unsigned int du_sync_pins[] = {
+       /* VSYNC, HSYNC */
+       RCAR_GP_PIN(1, 11), RCAR_GP_PIN(1, 8),
+};
+static const unsigned int du_sync_mux[] = {
+       DU_VSYNC_MARK, DU_HSYNC_MARK
+};
+static const unsigned int du_disp_cde_pins[] = {
+       /* DISP_CDE */
+       RCAR_GP_PIN(1, 1),
+};
+static const unsigned int du_disp_cde_mux[] = {
+       DU_DISP_CDE_MARK,
+};
+static const unsigned int du_cde_pins[] = {
+       /* CDE */
+       RCAR_GP_PIN(1, 0),
+};
+static const unsigned int du_cde_mux[] = {
+       DU_CDE_MARK,
+};
+static const unsigned int du_disp_pins[] = {
+       /* DISP */
+       RCAR_GP_PIN(1, 2),
+};
+static const unsigned int du_disp_mux[] = {
+       DU_DISP_MARK,
+};
+
 /* - I2C -------------------------------------------------------------------- */
 static const unsigned int i2c1_a_pins[] = {
        /* SCL, SDA */
@@ -1990,6 +2078,15 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(avb_avtp_pps),
        SH_PFC_PIN_GROUP(avb_avtp_match_a),
        SH_PFC_PIN_GROUP(avb_avtp_capture_a),
+       SH_PFC_PIN_GROUP(du_rgb666),
+       SH_PFC_PIN_GROUP(du_rgb888),
+       SH_PFC_PIN_GROUP(du_clk_in_0),
+       SH_PFC_PIN_GROUP(du_clk_in_1),
+       SH_PFC_PIN_GROUP(du_clk_out_0),
+       SH_PFC_PIN_GROUP(du_sync),
+       SH_PFC_PIN_GROUP(du_disp_cde),
+       SH_PFC_PIN_GROUP(du_cde),
+       SH_PFC_PIN_GROUP(du_disp),
        SH_PFC_PIN_GROUP(i2c1_a),
        SH_PFC_PIN_GROUP(i2c1_b),
        SH_PFC_PIN_GROUP(i2c1_c),
@@ -2068,6 +2165,18 @@ static const char * const avb_groups[] = {
        "avb_avtp_capture_a",
 };
 
+static const char * const du_groups[] = {
+       "du_rgb666",
+       "du_rgb888",
+       "du_clk_in_0",
+       "du_clk_in_1",
+       "du_clk_out_0",
+       "du_sync",
+       "du_disp_cde",
+       "du_cde",
+       "du_disp",
+};
+
 static const char * const i2c1_groups[] = {
        "i2c1_a",
        "i2c1_b",
@@ -2202,6 +2311,7 @@ static const char * const usb30_groups[] = {
 
 static const struct sh_pfc_function pinmux_functions[] = {
        SH_PFC_FUNCTION(avb),
+       SH_PFC_FUNCTION(du),
        SH_PFC_FUNCTION(i2c1),
        SH_PFC_FUNCTION(i2c2),
        SH_PFC_FUNCTION(i2c4),