pinctrl: sh-pfc: r8a7795: Add USB2.0 host support

This patch adds USB[0-2] (USB2.0 host) pinmux support to r8a7795 SoC.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
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 5091cff..9ba26cc 100644 (file)
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
@@ -3089,6 +3089,31 @@ static const unsigned int ssi9_ctrl_b_mux[] = {
        SSI_SCK9_B_MARK, SSI_WS9_B_MARK,
 };
 
+/* - USB0 ------------------------------------------------------------------- */
+static const unsigned int usb0_pins[] = {
+       /* PWEN, OVC */
+       RCAR_GP_PIN(6, 24), RCAR_GP_PIN(6, 25),
+};
+static const unsigned int usb0_mux[] = {
+       USB0_PWEN_MARK, USB0_OVC_MARK,
+};
+/* - USB1 ------------------------------------------------------------------- */
+static const unsigned int usb1_pins[] = {
+       /* PWEN, OVC */
+       RCAR_GP_PIN(6, 26), RCAR_GP_PIN(6, 27),
+};
+static const unsigned int usb1_mux[] = {
+       USB1_PWEN_MARK, USB1_OVC_MARK,
+};
+/* - USB2 ------------------------------------------------------------------- */
+static const unsigned int usb2_pins[] = {
+       /* PWEN, OVC */
+       RCAR_GP_PIN(6, 14), RCAR_GP_PIN(6, 15),
+};
+static const unsigned int usb2_mux[] = {
+       USB2_PWEN_MARK, USB2_OVC_MARK,
+};
+
 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),
@@ -3321,6 +3346,9 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(ssi9_data_b),
        SH_PFC_PIN_GROUP(ssi9_ctrl_a),
        SH_PFC_PIN_GROUP(ssi9_ctrl_b),
+       SH_PFC_PIN_GROUP(usb0),
+       SH_PFC_PIN_GROUP(usb1),
+       SH_PFC_PIN_GROUP(usb2),
 };
 
 static const char * const audio_clk_groups[] = {
@@ -3635,6 +3663,18 @@ static const char * const ssi_groups[] = {
        "ssi9_ctrl_b",
 };
 
+static const char * const usb0_groups[] = {
+       "usb0",
+};
+
+static const char * const usb1_groups[] = {
+       "usb1",
+};
+
+static const char * const usb2_groups[] = {
+       "usb2",
+};
+
 static const struct sh_pfc_function pinmux_functions[] = {
        SH_PFC_FUNCTION(audio_clk),
        SH_PFC_FUNCTION(avb),
@@ -3663,6 +3703,9 @@ static const struct sh_pfc_function pinmux_functions[] = {
        SH_PFC_FUNCTION(sdhi2),
        SH_PFC_FUNCTION(sdhi3),
        SH_PFC_FUNCTION(ssi),
+       SH_PFC_FUNCTION(usb0),
+       SH_PFC_FUNCTION(usb1),
+       SH_PFC_FUNCTION(usb2),
 };
 
 static const struct pinmux_cfg_reg pinmux_config_regs[] = {