[PATCH 5/7] pinctrl: sh-pfc: r8a77990: Add DU pins, groups and function


Biju Das <biju.das@...>
 

From: Laurent Pinchart <laurent.pinchart+renesas@...>

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

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@...>
Signed-off-by: Geert Uytterhoeven <geert+renesas@...>
(cherry picked from commit 2ed03c835d6f4dbe9f0d093187825d1c0e2e9b39)
Signed-off-by: Biju Das <biju.das@...>
---
drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 110 ++++++++++++++++++++++++++++++++++
1 file changed, 110 insertions(+)

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
index 5ea63e5..6e9a8bc 100644
--- 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),
--
2.7.4

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