From 441ae85fe3fec270ea1284a669cdd348a8432d85 Mon Sep 17 00:00:00 2001
From: Dmitry Shifrin <dmitry.shifrin@cogentembedded.com>
Date: Thu, 22 Mar 2018 15:00:02 +0300
Subject: [PATCH 10/12] r8a7797: pinctrl: Add qspi pins

Signed-off-by: Dmitry Shifrin <dmitry.shifrin@cogentembedded.com>
---
 drivers/pinctrl/sh-pfc/pfc-r8a7797.c | 73 ++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7797.c b/drivers/pinctrl/sh-pfc/pfc-r8a7797.c
index 6b83f44..4f451c4 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7797.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7797.c
@@ -1143,6 +1143,59 @@ static const unsigned int scif_clk_b_mux[] = {
 	SCIF_CLK_B_MARK,
 };
 
+/* - QSPI ------------------------------------------------------------------- */
+static const unsigned int qspi0_ctrl_pins[] = {
+	/* QSPI0_SPCLK QSPI0_SSL */
+	RCAR_GP_PIN(5, 5), RCAR_GP_PIN(5, 0),
+};
+static const unsigned int qspi0_ctrl_mux[] = {
+	QSPI0_SPCLK_MARK, QSPI0_SSL_MARK,
+};
+
+static const unsigned int qspi0_data2_pins[] = {
+	/* QSPI0_MOSI_IO0, QSPI0_MISO_IO1 */
+	RCAR_GP_PIN(5, 1), RCAR_GP_PIN(5, 2),
+};
+static const unsigned int qspi0_data2_mux[] = {
+	QSPI0_MOSI_IO0_MARK, QSPI0_MISO_IO1_MARK,
+};
+
+static const unsigned int qspi0_data4_pins[] = {
+	/* QSPI0_MOSI_IO0, QSPI0_MISO_IO1, QSPI0_IO2, QSPI0_IO3 */
+	RCAR_GP_PIN(5, 1), RCAR_GP_PIN(5, 2),
+	RCAR_GP_PIN(5, 3), RCAR_GP_PIN(5, 4),
+};
+static const unsigned int qspi0_data4_mux[] = {
+	QSPI0_MOSI_IO0_MARK, QSPI0_MISO_IO1_MARK,
+	QSPI0_IO2_MARK, QSPI0_IO3_MARK
+};
+
+static const unsigned int qspi1_ctrl_pins[] = {
+	/* QSPI1_SPCLK QSPI1_SSL */
+	RCAR_GP_PIN(5, 6), RCAR_GP_PIN(5, 11),
+};
+static const unsigned int qspi1_ctrl_mux[] = {
+	QSPI1_SPCLK_MARK, QSPI1_SSL_MARK,
+};
+
+static const unsigned int qspi1_data2_pins[] = {
+	/* QSPI1_MOSI_IO0, QSPI1_MISO_IO1 */
+	RCAR_GP_PIN(5, 7), RCAR_GP_PIN(5, 8),
+};
+static const unsigned int qspi1_data2_mux[] = {
+	QSPI1_MOSI_IO0_MARK, QSPI1_MISO_IO1_MARK,
+};
+
+static const unsigned int qspi1_data4_pins[] = {
+	/* QSPI1_MOSI_IO0, QSPI1_MISO_IO1, QSPI1_IO2, QSPI1_IO3 */
+	RCAR_GP_PIN(5, 7), RCAR_GP_PIN(5, 8),
+	RCAR_GP_PIN(5, 9), RCAR_GP_PIN(5, 10),
+};
+static const unsigned int qspi1_data4_mux[] = {
+	QSPI1_MOSI_IO0_MARK, QSPI1_MISO_IO1_MARK,
+	QSPI1_IO2_MARK, QSPI1_IO3_MARK
+};
+
 /* - I2C -------------------------------------------------------------------- */
 static const unsigned int i2c0_pins[] = {
 	/* SDA0, SCL0 */
@@ -1971,6 +2024,12 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(vin1_field),
 	SH_PFC_PIN_GROUP(vin1_clkenb),
 	SH_PFC_PIN_GROUP(vin1_clk),
+	SH_PFC_PIN_GROUP(qspi0_ctrl),
+	SH_PFC_PIN_GROUP(qspi0_data2),
+	SH_PFC_PIN_GROUP(qspi0_data4),
+	SH_PFC_PIN_GROUP(qspi1_ctrl),
+	SH_PFC_PIN_GROUP(qspi1_data2),
+	SH_PFC_PIN_GROUP(qspi1_data4),
 };
 
 static const char * const avb0_groups[] = {
@@ -2201,6 +2260,18 @@ static const char * const vin1_groups[] = {
 	"vin1_clk",
 };
 
+static const char * const qspi0_groups[] = {
+	"qspi0_ctrl",
+	"qspi0_data2",
+	"qspi0_data4",
+};
+
+static const char * const qspi1_groups[] = {
+	"qspi1_ctrl",
+	"qspi1_data2",
+	"qspi1_data4",
+};
+
 #define POCCTRL0	0x380
 #define POCCTRL1	0x384
 #define PIN2POCCTRL0_SHIFT(a) ({ \
@@ -2244,6 +2315,8 @@ static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(tmu),
 	SH_PFC_FUNCTION(vin0),
 	SH_PFC_FUNCTION(vin1),
+	SH_PFC_FUNCTION(qspi0),
+	SH_PFC_FUNCTION(qspi1),
 };
 
 static const struct pinmux_cfg_reg pinmux_config_regs[] = {
-- 
2.7.4