From: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
This patch adds PWM[0-6] pinmux support to r8a7795 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
[uli: adapted to mainline PFC driver]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
---
drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 153 +++++++++++++++++++++++++++++++++++
1 file changed, 153 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
index 7ddb2ad..ebfc4e6 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
@@ -1663,6 +1663,105 @@ static const unsigned int i2c6_c_mux[] = {
SDA6_C_MARK, SCL6_C_MARK,
};
+/* - PWM0 --------------------------------------------------------------------*/
+static const unsigned int pwm0_pins[] = {
+ /* DEVSLP */
+ RCAR_GP_PIN(2, 6),
+};
+static const unsigned int pwm0_mux[] = {
+ PWM0_MARK,
+};
+/* - PWM1 --------------------------------------------------------------------*/
+static const unsigned int pwm1_a_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(2, 7),
+};
+static const unsigned int pwm1_a_mux[] = {
+ PWM1_A_MARK,
+};
+static const unsigned int pwm1_b_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(1, 8),
+};
+static const unsigned int pwm1_b_mux[] = {
+ PWM1_B_MARK,
+};
+/* - PWM2 --------------------------------------------------------------------*/
+static const unsigned int pwm2_a_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(2, 8),
+};
+static const unsigned int pwm2_a_mux[] = {
+ PWM2_A_MARK,
+};
+static const unsigned int pwm2_b_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(1, 11),
+};
+static const unsigned int pwm2_b_mux[] = {
+ PWM2_B_MARK,
+};
+/* - PWM3 --------------------------------------------------------------------*/
+static const unsigned int pwm3_a_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(1, 0),
+};
+static const unsigned int pwm3_a_mux[] = {
+ PWM3_A_MARK,
+};
+static const unsigned int pwm3_b_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(2, 2),
+};
+static const unsigned int pwm3_b_mux[] = {
+ PWM3_B_MARK,
+};
+/* - PWM4 --------------------------------------------------------------------*/
+static const unsigned int pwm4_a_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(1, 1),
+};
+static const unsigned int pwm4_a_mux[] = {
+ PWM4_A_MARK,
+};
+static const unsigned int pwm4_b_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(2, 3),
+};
+static const unsigned int pwm4_b_mux[] = {
+ PWM4_B_MARK,
+};
+/* - PWM5 --------------------------------------------------------------------*/
+static const unsigned int pwm5_a_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(1, 2),
+};
+static const unsigned int pwm5_a_mux[] = {
+ PWM5_A_MARK,
+};
+static const unsigned int pwm5_b_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(2, 4),
+};
+static const unsigned int pwm5_b_mux[] = {
+ PWM5_B_MARK,
+};
+/* - PWM6 --------------------------------------------------------------------*/
+static const unsigned int pwm6_a_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(1, 3),
+};
+static const unsigned int pwm6_a_mux[] = {
+ PWM6_A_MARK,
+};
+static const unsigned int pwm6_b_pins[] = {
+ /* PWM */
+ RCAR_GP_PIN(2, 5),
+};
+static const unsigned int pwm6_b_mux[] = {
+ PWM6_B_MARK,
+};
+
/* - SCIF0 ------------------------------------------------------------------ */
static const unsigned int scif0_data_pins[] = {
/* RX, TX */
@@ -2057,6 +2156,19 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(i2c6_a),
SH_PFC_PIN_GROUP(i2c6_b),
SH_PFC_PIN_GROUP(i2c6_c),
+ SH_PFC_PIN_GROUP(pwm0),
+ SH_PFC_PIN_GROUP(pwm1_a),
+ SH_PFC_PIN_GROUP(pwm1_b),
+ SH_PFC_PIN_GROUP(pwm2_a),
+ SH_PFC_PIN_GROUP(pwm2_b),
+ SH_PFC_PIN_GROUP(pwm3_a),
+ SH_PFC_PIN_GROUP(pwm3_b),
+ SH_PFC_PIN_GROUP(pwm4_a),
+ SH_PFC_PIN_GROUP(pwm4_b),
+ SH_PFC_PIN_GROUP(pwm5_a),
+ SH_PFC_PIN_GROUP(pwm5_b),
+ SH_PFC_PIN_GROUP(pwm6_a),
+ SH_PFC_PIN_GROUP(pwm6_b),
SH_PFC_PIN_GROUP(scif0_data),
SH_PFC_PIN_GROUP(scif0_clk),
SH_PFC_PIN_GROUP(scif0_ctrl),
@@ -2157,6 +2269,40 @@ static const char * const i2c6_groups[] = {
"i2c6_c",
};
+static const char * const pwm0_groups[] = {
+ "pwm0",
+};
+
+static const char * const pwm1_groups[] = {
+ "pwm1_a",
+ "pwm1_b",
+};
+
+static const char * const pwm2_groups[] = {
+ "pwm2_a",
+ "pwm2_b",
+};
+
+static const char * const pwm3_groups[] = {
+ "pwm3_a",
+ "pwm3_b",
+};
+
+static const char * const pwm4_groups[] = {
+ "pwm4_a",
+ "pwm4_b",
+};
+
+static const char * const pwm5_groups[] = {
+ "pwm5_a",
+ "pwm5_b",
+};
+
+static const char * const pwm6_groups[] = {
+ "pwm6_a",
+ "pwm6_b",
+};
+
static const char * const scif0_groups[] = {
"scif0_data",
"scif0_clk",
@@ -2234,6 +2380,13 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),
SH_PFC_FUNCTION(i2c6),
+ 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),
--
2.6.4
