pinctrl: sh-pfc: r8a7795: add Audio clock pin support

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
index f6afe71b286380ccc9f3ff2d87f48d1633e88957..7ef2f718ab9a80e4f48729949f2a6cb0f55f0929 100644 (file)
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
@@ -1426,6 +1426,128 @@ static const struct sh_pfc_pin pinmux_pins[] = {
        PINMUX_GPIO_GP_ALL(),
 };
 
+/* - AUDIO CLOCK ------------------------------------------------------------ */
+static const unsigned int audio_clk_a_a_pins[] = {
+       /* CLK A */
+       RCAR_GP_PIN(6, 22),
+};
+static const unsigned int audio_clk_a_a_mux[] = {
+       AUDIO_CLKA_A_MARK,
+};
+static const unsigned int audio_clk_a_b_pins[] = {
+       /* CLK A */
+       RCAR_GP_PIN(5, 4),
+};
+static const unsigned int audio_clk_a_b_mux[] = {
+       AUDIO_CLKA_B_MARK,
+};
+static const unsigned int audio_clk_a_c_pins[] = {
+       /* CLK A */
+       RCAR_GP_PIN(5, 19),
+};
+static const unsigned int audio_clk_a_c_mux[] = {
+       AUDIO_CLKA_C_MARK,
+};
+static const unsigned int audio_clk_b_a_pins[] = {
+       /* CLK B */
+       RCAR_GP_PIN(5, 12),
+};
+static const unsigned int audio_clk_b_a_mux[] = {
+       AUDIO_CLKB_A_MARK,
+};
+static const unsigned int audio_clk_b_b_pins[] = {
+       /* CLK B */
+       RCAR_GP_PIN(6, 23),
+};
+static const unsigned int audio_clk_b_b_mux[] = {
+       AUDIO_CLKB_B_MARK,
+};
+static const unsigned int audio_clk_c_a_pins[] = {
+       /* CLK C */
+       RCAR_GP_PIN(5, 21),
+};
+static const unsigned int audio_clk_c_a_mux[] = {
+       AUDIO_CLKC_A_MARK,
+};
+static const unsigned int audio_clk_c_b_pins[] = {
+       /* CLK C */
+       RCAR_GP_PIN(5, 0),
+};
+static const unsigned int audio_clk_c_b_mux[] = {
+       AUDIO_CLKC_B_MARK,
+};
+static const unsigned int audio_clkout_a_pins[] = {
+       /* CLKOUT */
+       RCAR_GP_PIN(5, 18),
+};
+static const unsigned int audio_clkout_a_mux[] = {
+       AUDIO_CLKOUT_A_MARK,
+};
+static const unsigned int audio_clkout_b_pins[] = {
+       /* CLKOUT */
+       RCAR_GP_PIN(6, 28),
+};
+static const unsigned int audio_clkout_b_mux[] = {
+       AUDIO_CLKOUT_B_MARK,
+};
+static const unsigned int audio_clkout_c_pins[] = {
+       /* CLKOUT */
+       RCAR_GP_PIN(5, 3),
+};
+static const unsigned int audio_clkout_c_mux[] = {
+       AUDIO_CLKOUT_C_MARK,
+};
+static const unsigned int audio_clkout_d_pins[] = {
+       /* CLKOUT */
+       RCAR_GP_PIN(5, 21),
+};
+static const unsigned int audio_clkout_d_mux[] = {
+       AUDIO_CLKOUT_D_MARK,
+};
+static const unsigned int audio_clkout1_a_pins[] = {
+       /* CLKOUT1 */
+       RCAR_GP_PIN(5, 15),
+};
+static const unsigned int audio_clkout1_a_mux[] = {
+       AUDIO_CLKOUT1_A_MARK,
+};
+static const unsigned int audio_clkout1_b_pins[] = {
+       /* CLKOUT1 */
+       RCAR_GP_PIN(6, 29),
+};
+static const unsigned int audio_clkout1_b_mux[] = {
+       AUDIO_CLKOUT1_B_MARK,
+};
+static const unsigned int audio_clkout2_a_pins[] = {
+       /* CLKOUT2 */
+       RCAR_GP_PIN(5, 16),
+};
+static const unsigned int audio_clkout2_a_mux[] = {
+       AUDIO_CLKOUT2_A_MARK,
+};
+static const unsigned int audio_clkout2_b_pins[] = {
+       /* CLKOUT2 */
+       RCAR_GP_PIN(6, 30),
+};
+static const unsigned int audio_clkout2_b_mux[] = {
+       AUDIO_CLKOUT2_B_MARK,
+};
+
+static const unsigned int audio_clkout3_a_pins[] = {
+       /* CLKOUT3 */
+       RCAR_GP_PIN(5, 19),
+};
+static const unsigned int audio_clkout3_a_mux[] = {
+       AUDIO_CLKOUT3_A_MARK,
+};
+static const unsigned int audio_clkout3_b_pins[] = {
+       /* CLKOUT3 */
+       RCAR_GP_PIN(6, 31),
+};
+static const unsigned int audio_clkout3_b_mux[] = {
+       AUDIO_CLKOUT3_B_MARK,
+};
+
 /* - I2C -------------------------------------------------------------------- */
 static const unsigned int i2c1_a_pins[] = {
        /* SDA, SCL */
@@ -1661,6 +1783,23 @@ static const unsigned int scif5_clk_mux[] = {
 };
 
 static const struct sh_pfc_pin_group pinmux_groups[] = {
+       SH_PFC_PIN_GROUP(audio_clk_a_a),
+       SH_PFC_PIN_GROUP(audio_clk_a_b),
+       SH_PFC_PIN_GROUP(audio_clk_a_c),
+       SH_PFC_PIN_GROUP(audio_clk_b_a),
+       SH_PFC_PIN_GROUP(audio_clk_b_b),
+       SH_PFC_PIN_GROUP(audio_clk_c_a),
+       SH_PFC_PIN_GROUP(audio_clk_c_b),
+       SH_PFC_PIN_GROUP(audio_clkout_a),
+       SH_PFC_PIN_GROUP(audio_clkout_b),
+       SH_PFC_PIN_GROUP(audio_clkout_c),
+       SH_PFC_PIN_GROUP(audio_clkout_d),
+       SH_PFC_PIN_GROUP(audio_clkout1_a),
+       SH_PFC_PIN_GROUP(audio_clkout1_b),
+       SH_PFC_PIN_GROUP(audio_clkout2_a),
+       SH_PFC_PIN_GROUP(audio_clkout2_b),
+       SH_PFC_PIN_GROUP(audio_clkout3_a),
+       SH_PFC_PIN_GROUP(audio_clkout3_b),
        SH_PFC_PIN_GROUP(i2c1_a),
        SH_PFC_PIN_GROUP(i2c1_b),
        SH_PFC_PIN_GROUP(i2c2_a),
@@ -1695,6 +1834,26 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(scif5_clk),
 };
 
+static const char * const audio_clk_groups[] = {
+       "audio_clk_a_a",
+       "audio_clk_a_b",
+       "audio_clk_a_c",
+       "audio_clk_b_a",
+       "audio_clk_b_b",
+       "audio_clk_c_a",
+       "audio_clk_c_b",
+       "audio_clkout_a",
+       "audio_clkout_b",
+       "audio_clkout_c",
+       "audio_clkout_d",
+       "audio_clkout1_a",
+       "audio_clkout1_b",
+       "audio_clkout2_a",
+       "audio_clkout2_b",
+       "audio_clkout3_a",
+       "audio_clkout3_b",
+};
+
 static const char * const i2c1_groups[] = {
        "i2c1_a",
        "i2c1_b",
@@ -1755,6 +1914,7 @@ static const char * const scif5_groups[] = {
 };
 
 static const struct sh_pfc_function pinmux_functions[] = {
+       SH_PFC_FUNCTION(audio_clk),
        SH_PFC_FUNCTION(i2c1),
        SH_PFC_FUNCTION(i2c2),
        SH_PFC_FUNCTION(i2c6),