From: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
This patch adds USB[0-2] (USB2.0 host) pinmux support to r8a7795 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 43 ++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
index ce4f5cd..19819ca 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
@@ -3090,6 +3090,31 @@ 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),
@@ -3322,6 +3347,9 @@ 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[] = {
@@ -3636,6 +3664,18 @@ 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),
@@ -3664,6 +3704,9 @@ 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[] = {
--
1.9.1
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