pinctrl: sh-pfc: r8a77995: Add Audio clock pin support

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

1 files changed, 42 insertions, 0 deletions

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
index 3f67b8d4f050..fa000a91f881 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c
@@ -936,6 +936,36 @@ static const struct sh_pfc_pin pinmux_pins[] = {
         PINMUX_GPIO_GP_ALL(),
 };
 
+/* - AUDIO CLOCK ------------------------------------------------------------- */
+static const unsigned int audio_clk_a_pins[] = {
+        /* CLK A */
+        RCAR_GP_PIN(4, 1),
+};
+static const unsigned int audio_clk_a_mux[] = {
+        AUDIO_CLKA_MARK,
+};
+static const unsigned int audio_clk_b_pins[] = {
+        /* CLK B */
+        RCAR_GP_PIN(2, 27),
+};
+static const unsigned int audio_clk_b_mux[] = {
+        AUDIO_CLKB_MARK,
+};
+static const unsigned int audio_clkout_pins[] = {
+        /* CLKOUT */
+        RCAR_GP_PIN(4, 5),
+};
+static const unsigned int audio_clkout_mux[] = {
+        AUDIO_CLKOUT_MARK,
+};
+static const unsigned int audio_clkout1_pins[] = {
+        /* CLKOUT1 */
+        RCAR_GP_PIN(4, 22),
+};
+static const unsigned int audio_clkout1_mux[] = {
+        AUDIO_CLKOUT1_MARK,
+};
+
 /* - EtherAVB --------------------------------------------------------------- */
 static const unsigned int avb0_link_pins[] = {
         /* AVB0_LINK */
@@ -1417,6 +1447,10 @@ static const unsigned int usb0_mux[] = {
 };
 
 static const struct sh_pfc_pin_group pinmux_groups[] = {
+        SH_PFC_PIN_GROUP(audio_clk_a),
+        SH_PFC_PIN_GROUP(audio_clk_b),
+        SH_PFC_PIN_GROUP(audio_clkout),
+        SH_PFC_PIN_GROUP(audio_clkout1),
         SH_PFC_PIN_GROUP(avb0_link),
         SH_PFC_PIN_GROUP(avb0_magic),
         SH_PFC_PIN_GROUP(avb0_phy_int),
@@ -1478,6 +1512,13 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
         SH_PFC_PIN_GROUP(usb0),
 };
 
+static const char * const audio_clk_groups[] = {
+        "audio_clk_a",
+        "audio_clk_b",
+        "audio_clkout",
+        "audio_clkout1",
+};
+
 static const char * const avb0_groups[] = {
         "avb0_link",
         "avb0_magic",
@@ -1591,6 +1632,7 @@ static const char * const usb0_groups[] = {
 };
 
 static const struct sh_pfc_function pinmux_functions[] = {
+        SH_PFC_FUNCTION(audio_clk),
         SH_PFC_FUNCTION(avb0),
         SH_PFC_FUNCTION(i2c0),
         SH_PFC_FUNCTION(i2c1),