sh-pfc: sh73a0: Add I2C2 and I2C3 pin groups and functions

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
index 4b0a34958fdb7fe87ec8dfc51098bdc2df87d58d..fad11d7a7dde2f90781ed2db41b969b2774aa082 100644 (file)
--- a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
@@ -1846,6 +1846,50 @@ static const struct pinmux_range pinmux_ranges[] = {
        {.begin = 288, .end = 309,},
 };
 
+/* - I2C2 ------------------------------------------------------------------- */
+static const unsigned int i2c2_0_pins[] = {
+       /* SCL, SDA */
+       237, 236,
+};
+static const unsigned int i2c2_0_mux[] = {
+       PORT237_I2C_SCL2_MARK, PORT236_I2C_SDA2_MARK,
+};
+static const unsigned int i2c2_1_pins[] = {
+       /* SCL, SDA */
+       27, 28,
+};
+static const unsigned int i2c2_1_mux[] = {
+       PORT27_I2C_SCL2_MARK, PORT28_I2C_SDA2_MARK,
+};
+static const unsigned int i2c2_2_pins[] = {
+       /* SCL, SDA */
+       115, 116,
+};
+static const unsigned int i2c2_2_mux[] = {
+       PORT115_I2C_SCL2_MARK, PORT116_I2C_SDA2_MARK,
+};
+/* - I2C3 ------------------------------------------------------------------- */
+static const unsigned int i2c3_0_pins[] = {
+       /* SCL, SDA */
+       248, 249,
+};
+static const unsigned int i2c3_0_mux[] = {
+       PORT248_I2C_SCL3_MARK, PORT249_I2C_SDA3_MARK,
+};
+static const unsigned int i2c3_1_pins[] = {
+       /* SCL, SDA */
+       27, 28,
+};
+static const unsigned int i2c3_1_mux[] = {
+       PORT27_I2C_SCL3_MARK, PORT28_I2C_SDA3_MARK,
+};
+static const unsigned int i2c3_2_pins[] = {
+       /* SCL, SDA */
+       115, 116,
+};
+static const unsigned int i2c3_2_mux[] = {
+       PORT115_I2C_SCL3_MARK, PORT116_I2C_SDA3_MARK,
+};
 /* - LCD -------------------------------------------------------------------- */
 static const unsigned int lcd_data8_pins[] = {
        /* D[0:7] */
@@ -2289,6 +2333,12 @@ static const unsigned int scifb_ctrl_1_mux[] = {
 };
 
 static const struct sh_pfc_pin_group pinmux_groups[] = {
+       SH_PFC_PIN_GROUP(i2c2_0),
+       SH_PFC_PIN_GROUP(i2c2_1),
+       SH_PFC_PIN_GROUP(i2c2_2),
+       SH_PFC_PIN_GROUP(i2c3_0),
+       SH_PFC_PIN_GROUP(i2c3_1),
+       SH_PFC_PIN_GROUP(i2c3_2),
        SH_PFC_PIN_GROUP(lcd_data8),
        SH_PFC_PIN_GROUP(lcd_data9),
        SH_PFC_PIN_GROUP(lcd_data12),
@@ -2345,6 +2395,18 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(scifb_ctrl_1),
 };
 
+static const char * const i2c2_groups[] = {
+       "i2c2_0",
+       "i2c2_1",
+       "i2c2_2",
+};
+
+static const char * const i2c3_groups[] = {
+       "i2c3_0",
+       "i2c3_1",
+       "i2c3_2",
+};
+
 static const char * const lcd_groups[] = {
        "lcd_data8",
        "lcd_data9",
@@ -2433,6 +2495,8 @@ static const char * const scifb_groups[] = {
 };
 
 static const struct sh_pfc_function pinmux_functions[] = {
+       SH_PFC_FUNCTION(i2c2),
+       SH_PFC_FUNCTION(i2c3),
        SH_PFC_FUNCTION(lcd),
        SH_PFC_FUNCTION(lcd2),
        SH_PFC_FUNCTION(scifa0),