pinctrl: renesas: r8a7779: Add PWM pins, groups, and functions

Add pins, groups, and functions for the PWM Timers on the Renesas R-Car
H1 (R8A7779) SoC.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/cea9723e9c3df4b1408750caa38886aac1fab5f7.1679329090.git.geert+renesas@glider.be

drivers/pinctrl/renesas/pfc-r8a7779.c

@@ -2034,6 +2034,67 @@ static const unsigned int mmc1_ctrl_pins[] = {
 static const unsigned int mmc1_ctrl_mux[] = {
 	MMC1_CMD_MARK, MMC1_CLK_MARK,
 };
+/* - PWM -------------------------------------------------------------------- */
+static const unsigned int pwm0_pins[] = {
+	RCAR_GP_PIN(1, 3),
+};
+static const unsigned int pwm0_mux[] = {
+	PWM0_MARK,
+};
+static const unsigned int pwm0_b_pins[] = {
+	RCAR_GP_PIN(0, 12),
+};
+static const unsigned int pwm0_b_mux[] = {
+	PWM0_B_MARK,
+};
+static const unsigned int pwm0_c_pins[] = {
+	RCAR_GP_PIN(4, 5),
+};
+static const unsigned int pwm0_c_mux[] = {
+	PWM0_C_MARK,
+};
+static const unsigned int pwm0_d_pins[] = {
+	RCAR_GP_PIN(4, 18),
+};
+static const unsigned int pwm0_d_mux[] = {
+	PWM0_D_MARK,
+};
+static const unsigned int pwm1_pins[] = {
+	RCAR_GP_PIN(4, 28),
+};
+static const unsigned int pwm1_mux[] = {
+	PWM1_MARK,
+};
+static const unsigned int pwm2_pins[] = {
+	RCAR_GP_PIN(3, 25),
+};
+static const unsigned int pwm2_mux[] = {
+	PWM2_MARK,
+};
+static const unsigned int pwm3_pins[] = {
+	RCAR_GP_PIN(3, 26),
+};
+static const unsigned int pwm3_mux[] = {
+	PWM3_MARK,
+};
+static const unsigned int pwm4_pins[] = {
+	RCAR_GP_PIN(3, 27),
+};
+static const unsigned int pwm4_mux[] = {
+	PWM4_MARK,
+};
+static const unsigned int pwm5_pins[] = {
+	RCAR_GP_PIN(4, 17),
+};
+static const unsigned int pwm5_mux[] = {
+	PWM5_MARK,
+};
+static const unsigned int pwm6_pins[] = {
+	RCAR_GP_PIN(1, 2),
+};
+static const unsigned int pwm6_mux[] = {
+	PWM6_MARK,
+};
 /* - SCIF0 ------------------------------------------------------------------ */
 static const unsigned int scif0_data_pins[] = {
 	/* RXD, TXD */
@@ -2771,6 +2832,16 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	BUS_DATA_PIN_GROUP(mmc1_data, 4),
 	BUS_DATA_PIN_GROUP(mmc1_data, 8),
 	SH_PFC_PIN_GROUP(mmc1_ctrl),
+	SH_PFC_PIN_GROUP(pwm0),
+	SH_PFC_PIN_GROUP(pwm0_b),
+	SH_PFC_PIN_GROUP(pwm0_c),
+	SH_PFC_PIN_GROUP(pwm0_d),
+	SH_PFC_PIN_GROUP(pwm1),
+	SH_PFC_PIN_GROUP(pwm2),
+	SH_PFC_PIN_GROUP(pwm3),
+	SH_PFC_PIN_GROUP(pwm4),
+	SH_PFC_PIN_GROUP(pwm5),
+	SH_PFC_PIN_GROUP(pwm6),
 	SH_PFC_PIN_GROUP(scif0_data),
 	SH_PFC_PIN_GROUP(scif0_clk),
 	SH_PFC_PIN_GROUP(scif0_ctrl),
@@ -2984,6 +3055,37 @@ static const char * const mmc1_groups[] = {
 	"mmc1_ctrl",
 };
 
+static const char * const pwm0_groups[] = {
+	"pwm0",
+	"pwm0_b",
+	"pwm0_c",
+	"pwm0_d",
+};
+
+static const char * const pwm1_groups[] = {
+	"pwm1",
+};
+
+static const char * const pwm2_groups[] = {
+	"pwm2",
+};
+
+static const char * const pwm3_groups[] = {
+	"pwm3",
+};
+
+static const char * const pwm4_groups[] = {
+	"pwm4",
+};
+
+static const char * const pwm5_groups[] = {
+	"pwm5",
+};
+
+static const char * const pwm6_groups[] = {
+	"pwm6",
+};
+
 static const char * const scif0_groups[] = {
 	"scif0_data",
 	"scif0_clk",
@@ -3147,6 +3249,13 @@ static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(lbsc),
 	SH_PFC_FUNCTION(mmc0),
 	SH_PFC_FUNCTION(mmc1),
+	SH_PFC_FUNCTION(pwm0),
+	SH_PFC_FUNCTION(pwm1),
+	SH_PFC_FUNCTION(pwm2),
+	SH_PFC_FUNCTION(pwm3),
+	SH_PFC_FUNCTION(pwm4),
+	SH_PFC_FUNCTION(pwm5),
+	SH_PFC_FUNCTION(pwm6),
 	SH_PFC_FUNCTION(scif0),
 	SH_PFC_FUNCTION(scif1),
 	SH_PFC_FUNCTION(scif2),