Commit cccc618a authored by Niklas Söderlund's avatar Niklas Söderlund Committed by Geert Uytterhoeven

pinctrl: sh-pfc: r8a7796: Add DU support

Only the DU parallel RGB output signals are included, HDMI and TCON pins
will be added in separate groups. Based on a similar patch from Laurent
Pinchart for the r8a7795 PFC driver.
Signed-off-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 9c99a63e
...@@ -1770,6 +1770,87 @@ static const unsigned int drif3_data1_b_mux[] = { ...@@ -1770,6 +1770,87 @@ static const unsigned int drif3_data1_b_mux[] = {
RIF3_D1_B_MARK, RIF3_D1_B_MARK,
}; };
/* - DU --------------------------------------------------------------------- */
static const unsigned int du_rgb666_pins[] = {
/* R[7:2], G[7:2], B[7:2] */
RCAR_GP_PIN(0, 15), RCAR_GP_PIN(0, 14), RCAR_GP_PIN(0, 13),
RCAR_GP_PIN(0, 12), RCAR_GP_PIN(0, 11), RCAR_GP_PIN(0, 10),
RCAR_GP_PIN(1, 15), RCAR_GP_PIN(1, 14), RCAR_GP_PIN(1, 13),
RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 19), RCAR_GP_PIN(1, 18),
RCAR_GP_PIN(1, 7), RCAR_GP_PIN(1, 6), RCAR_GP_PIN(1, 5),
RCAR_GP_PIN(1, 4), RCAR_GP_PIN(1, 3), RCAR_GP_PIN(1, 2),
};
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, 15), RCAR_GP_PIN(0, 14), RCAR_GP_PIN(0, 13),
RCAR_GP_PIN(0, 12), RCAR_GP_PIN(0, 11), RCAR_GP_PIN(0, 10),
RCAR_GP_PIN(0, 9), RCAR_GP_PIN(0, 8),
RCAR_GP_PIN(1, 15), RCAR_GP_PIN(1, 14), RCAR_GP_PIN(1, 13),
RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 19), RCAR_GP_PIN(1, 18),
RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 16),
RCAR_GP_PIN(1, 7), RCAR_GP_PIN(1, 6), RCAR_GP_PIN(1, 5),
RCAR_GP_PIN(1, 4), RCAR_GP_PIN(1, 3), RCAR_GP_PIN(1, 2),
RCAR_GP_PIN(1, 1), RCAR_GP_PIN(1, 0),
};
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_out_0_pins[] = {
/* CLKOUT */
RCAR_GP_PIN(1, 27),
};
static const unsigned int du_clk_out_0_mux[] = {
DU_DOTCLKOUT0_MARK
};
static const unsigned int du_clk_out_1_pins[] = {
/* CLKOUT */
RCAR_GP_PIN(2, 3),
};
static const unsigned int du_clk_out_1_mux[] = {
DU_DOTCLKOUT1_MARK
};
static const unsigned int du_sync_pins[] = {
/* EXVSYNC/VSYNC, EXHSYNC/HSYNC */
RCAR_GP_PIN(2, 5), RCAR_GP_PIN(2, 4),
};
static const unsigned int du_sync_mux[] = {
DU_EXVSYNC_DU_VSYNC_MARK, DU_EXHSYNC_DU_HSYNC_MARK
};
static const unsigned int du_oddf_pins[] = {
/* EXDISP/EXODDF/EXCDE */
RCAR_GP_PIN(2, 2),
};
static const unsigned int du_oddf_mux[] = {
DU_EXODDF_DU_ODDF_DISP_CDE_MARK,
};
static const unsigned int du_cde_pins[] = {
/* CDE */
RCAR_GP_PIN(2, 0),
};
static const unsigned int du_cde_mux[] = {
DU_CDE_MARK,
};
static const unsigned int du_disp_pins[] = {
/* DISP */
RCAR_GP_PIN(2, 1),
};
static const unsigned int du_disp_mux[] = {
DU_DISP_MARK,
};
/* - I2C -------------------------------------------------------------------- */ /* - I2C -------------------------------------------------------------------- */
static const unsigned int i2c1_a_pins[] = { static const unsigned int i2c1_a_pins[] = {
/* SDA, SCL */ /* SDA, SCL */
...@@ -2282,6 +2363,14 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { ...@@ -2282,6 +2363,14 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(drif3_ctrl_b), SH_PFC_PIN_GROUP(drif3_ctrl_b),
SH_PFC_PIN_GROUP(drif3_data0_b), SH_PFC_PIN_GROUP(drif3_data0_b),
SH_PFC_PIN_GROUP(drif3_data1_b), SH_PFC_PIN_GROUP(drif3_data1_b),
SH_PFC_PIN_GROUP(du_rgb666),
SH_PFC_PIN_GROUP(du_rgb888),
SH_PFC_PIN_GROUP(du_clk_out_0),
SH_PFC_PIN_GROUP(du_clk_out_1),
SH_PFC_PIN_GROUP(du_sync),
SH_PFC_PIN_GROUP(du_oddf),
SH_PFC_PIN_GROUP(du_cde),
SH_PFC_PIN_GROUP(du_disp),
SH_PFC_PIN_GROUP(i2c1_a), SH_PFC_PIN_GROUP(i2c1_a),
SH_PFC_PIN_GROUP(i2c1_b), SH_PFC_PIN_GROUP(i2c1_b),
SH_PFC_PIN_GROUP(i2c2_a), SH_PFC_PIN_GROUP(i2c2_a),
...@@ -2400,6 +2489,17 @@ static const char * const drif3_groups[] = { ...@@ -2400,6 +2489,17 @@ static const char * const drif3_groups[] = {
"drif3_data1_b", "drif3_data1_b",
}; };
static const char * const du_groups[] = {
"du_rgb666",
"du_rgb888",
"du_clk_out_0",
"du_clk_out_1",
"du_sync",
"du_oddf",
"du_cde",
"du_disp",
};
static const char * const i2c1_groups[] = { static const char * const i2c1_groups[] = {
"i2c1_a", "i2c1_a",
"i2c1_b", "i2c1_b",
...@@ -2510,6 +2610,7 @@ static const struct sh_pfc_function pinmux_functions[] = { ...@@ -2510,6 +2610,7 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(drif1), SH_PFC_FUNCTION(drif1),
SH_PFC_FUNCTION(drif2), SH_PFC_FUNCTION(drif2),
SH_PFC_FUNCTION(drif3), SH_PFC_FUNCTION(drif3),
SH_PFC_FUNCTION(du),
SH_PFC_FUNCTION(i2c1), SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2), SH_PFC_FUNCTION(i2c2),
SH_PFC_FUNCTION(i2c6), SH_PFC_FUNCTION(i2c6),
......
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