pinctrl: renesas: r8a779a0: Add INTC-EX pins, groups and function

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>
Link: https://lore.kernel.org/r/20210112165929.31002-7-uli+renesas@fpond.eu
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/pinctrl/renesas/pfc-r8a779a0.c b/drivers/pinctrl/renesas/pfc-r8a779a0.c
index 44797b4..0f5b31a 100644 (file)
--- a/drivers/pinctrl/renesas/pfc-r8a779a0.c
+++ b/drivers/pinctrl/renesas/pfc-r8a779a0.c
@@ -1965,6 +1965,50 @@ static const unsigned int i2c6_mux[] = {
        SDA6_MARK, SCL6_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 */
@@ -2170,6 +2214,13 @@ 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),
@@ -2353,6 +2404,15 @@ 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",
@@ -2415,6 +2475,8 @@ 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),