[PATCH 05/11] pinctrl: renesas: r8a779a0: Add INTC-EX pins, groups and function

[Ulrich Hecht <uli+renesas@fpond.eu>]

Add pins, groups, and function for the Interrupt Controller for External
Devices (INTC-EX) on the R-Car R8A779A0 (V3U) SoC.

Signed-off-by: Ulrich Hecht <uli+renesas@fpond.eu>
---
 drivers/pinctrl/renesas/pfc-r8a779a0.c | 62 ++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/drivers/pinctrl/renesas/pfc-r8a779a0.c b/drivers/pinctrl/renesas/pfc-r8a779a0.c
index 7b1fccf14956..8b5313a7917a 100644
--- a/drivers/pinctrl/renesas/pfc-r8a779a0.c
+++ b/drivers/pinctrl/renesas/pfc-r8a779a0.c
@@ -1939,6 +1939,50 @@ static const unsigned int i2c6_mux[] = {
 	GP2_15_MARK, GP2_14_MARK,
 };
 
+/* - INTC-EX ---------------------------------------------------------------- */
+static const unsigned int intc_ex_irq0_pins[] = {
+	/* IRQ0 */
+	RCAR_GP_PIN(1, 24),
+};
+static const unsigned int intc_ex_irq0_mux[] = {
+	IRQ0_MARK,
+};
+static const unsigned int intc_ex_irq1_pins[] = {
+	/* IRQ1 */
+	RCAR_GP_PIN(1, 25),
+};
+static const unsigned int intc_ex_irq1_mux[] = {
+	IRQ1_MARK,
+};
+static const unsigned int intc_ex_irq2_pins[] = {
+	/* IRQ2 */
+	RCAR_GP_PIN(1, 26),
+};
+static const unsigned int intc_ex_irq2_mux[] = {
+	IRQ2_MARK,
+};
+static const unsigned int intc_ex_irq3_pins[] = {
+	/* IRQ3 */
+	RCAR_GP_PIN(1, 27),
+};
+static const unsigned int intc_ex_irq3_mux[] = {
+	IRQ3_MARK,
+};
+static const unsigned int intc_ex_irq4_pins[] = {
+	/* IRQ4 */
+	RCAR_GP_PIN(2, 14),
+};
+static const unsigned int intc_ex_irq4_mux[] = {
+	IRQ4_MARK,
+};
+static const unsigned int intc_ex_irq5_pins[] = {
+	/* IRQ5 */
+	RCAR_GP_PIN(2, 15),
+};
+static const unsigned int intc_ex_irq5_mux[] = {
+	IRQ5_MARK,
+};
+
 /* - SCIF0 ------------------------------------------------------------------ */
 static const unsigned int scif0_data_pins[] = {
 	/* RX0, TX0 */
@@ -2138,6 +2182,13 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(i2c5),
 	SH_PFC_PIN_GROUP(i2c6),
 
+	SH_PFC_PIN_GROUP(intc_ex_irq0),
+	SH_PFC_PIN_GROUP(intc_ex_irq1),
+	SH_PFC_PIN_GROUP(intc_ex_irq2),
+	SH_PFC_PIN_GROUP(intc_ex_irq3),
+	SH_PFC_PIN_GROUP(intc_ex_irq4),
+	SH_PFC_PIN_GROUP(intc_ex_irq5),
+
 	SH_PFC_PIN_GROUP(scif0_data),
 	SH_PFC_PIN_GROUP(scif0_clk),
 	SH_PFC_PIN_GROUP(scif0_ctrl),
@@ -2322,6 +2373,15 @@ static const char * const i2c6_groups[] = {
 	"i2c6",
 };
 
+static const char * const intc_ex_groups[] = {
+	"intc_ex_irq0",
+	"intc_ex_irq1",
+	"intc_ex_irq2",
+	"intc_ex_irq3",
+	"intc_ex_irq4",
+	"intc_ex_irq5",
+};
+
 static const char * const scif0_groups[] = {
 	"scif0_data",
 	"scif0_clk",
@@ -2383,6 +2443,8 @@ static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(i2c5),
 	SH_PFC_FUNCTION(i2c6),
 
+	SH_PFC_FUNCTION(intc_ex),
+
 	SH_PFC_FUNCTION(scif0),
 	SH_PFC_FUNCTION(scif1),
 	SH_PFC_FUNCTION(scif3),
-- 
2.20.1