Commit 397416d8 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

pinctrl: renesas: r8a779f0: Add INTC-EX pins, groups, and function 



Add pins, groups, and function for the Interrupt Controller for External
Devices (INTC-EX) on the Renesas R-Car S4-8 (R8A779F0) SoC.

Based on a larger patch in the BSP by LUU HOAI.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/dc6e25da42ac4bd19ca31b5b32b43a10a0e1aa7e.1645457792.git.geert+renesas@glider.be
parent e9b04360

drivers/pinctrl/renesas/pfc-r8a779f0.c

+61 −0
Original line number Diff line number Diff line
@@ -634,6 +634,51 @@ static const unsigned int i2c5_mux[] = { 
	SDA5_MARK, SCL5_MARK,

};





/* - INTC-EX ---------------------------------------------------------------- */

static const unsigned int intc_ex_irq0_pins[] = {

	/* IRQ0 */

	RCAR_GP_PIN(0, 17),

};

static const unsigned int intc_ex_irq0_mux[] = {

	IRQ0_MARK,

};

static const unsigned int intc_ex_irq1_pins[] = {

	/* IRQ1 */

	RCAR_GP_PIN(0, 18),

};

static const unsigned int intc_ex_irq1_mux[] = {

	IRQ1_MARK,

};

static const unsigned int intc_ex_irq2_pins[] = {

	/* IRQ2 */

	RCAR_GP_PIN(0, 19),

};

static const unsigned int intc_ex_irq2_mux[] = {

	IRQ2_MARK,

};

static const unsigned int intc_ex_irq3_pins[] = {

	/* IRQ3 */

	RCAR_GP_PIN(0, 20),

};

static const unsigned int intc_ex_irq3_mux[] = {

	IRQ3_MARK,

};

static const unsigned int intc_ex_irq4_pins[] = {

	/* IRQ4 */

	RCAR_GP_PIN(0, 11),

};

static const unsigned int intc_ex_irq4_mux[] = {

	IRQ4_MARK,

};

static const unsigned int intc_ex_irq5_pins[] = {

	/* IRQ5 */

	RCAR_GP_PIN(0, 15),

};

static const unsigned int intc_ex_irq5_mux[] = {

	IRQ5_MARK,

};



/* - SCIF0 ------------------------------------------------------------------ */

static const unsigned int scif0_data_pins[] = {

	/* RX0, TX0 */
@@ -754,6 +799,12 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { 
	SH_PFC_PIN_GROUP(i2c3),

	SH_PFC_PIN_GROUP(i2c4),

	SH_PFC_PIN_GROUP(i2c5),

	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),
@@ -817,6 +868,15 @@ static const char * const i2c5_groups[] = { 
	"i2c5",

};



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",
@@ -856,6 +916,7 @@ static const struct sh_pfc_function pinmux_functions[] = { 
	SH_PFC_FUNCTION(i2c3),

	SH_PFC_FUNCTION(i2c4),

	SH_PFC_FUNCTION(i2c5),

	SH_PFC_FUNCTION(intc_ex),

	SH_PFC_FUNCTION(scif0),

	SH_PFC_FUNCTION(scif1),

	SH_PFC_FUNCTION(scif3),