Commit 84ba5131 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

pinctrl: renesas: r8a7778: Add LBSC pins, groups, and functions 



Add pins, groups, and functions for the Local Bus State Controller
(LBSC) on the Renesas R-Car M1A (R8A7778) SoC.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/347b9f7627871b45aec04a3351d50219d4d260fe.1694768311.git.geert+renesas@glider.be
parent c3852566

drivers/pinctrl/renesas/pfc-r8a7778.c

+38 −0
Original line number Diff line number Diff line
@@ -1424,6 +1424,24 @@ I2C_PFC_MUX(i2c3_b, SDA3_B, SCL3_B); 
I2C_PFC_PIN(i2c3_c,	RCAR_GP_PIN(1, 22),	RCAR_GP_PIN(1, 23));

I2C_PFC_MUX(i2c3_c,	SDA3_C,			SCL3_C);



/* - LBSC ------------------------------------------------------------------- */

SH_PFC_PINS(lbsc_cs0,		PIN_CS0);

SH_PFC_MUX1(lbsc_cs0,		CS0);

SH_PFC_PINS(lbsc_cs1,		PIN_CS1_A26);

SH_PFC_MUX1(lbsc_cs1,		CS1_A26);

SH_PFC_PINS(lbsc_ex_cs0,	RCAR_GP_PIN(1, 3));

SH_PFC_MUX1(lbsc_ex_cs0,	EX_CS0);

SH_PFC_PINS(lbsc_ex_cs1,	RCAR_GP_PIN(1, 4));

SH_PFC_MUX1(lbsc_ex_cs1,	EX_CS1);

SH_PFC_PINS(lbsc_ex_cs2,	RCAR_GP_PIN(1, 5));

SH_PFC_MUX1(lbsc_ex_cs2,	EX_CS2);

SH_PFC_PINS(lbsc_ex_cs3,	RCAR_GP_PIN(1, 6));

SH_PFC_MUX1(lbsc_ex_cs3,	EX_CS3);

SH_PFC_PINS(lbsc_ex_cs4,	RCAR_GP_PIN(1, 7));

SH_PFC_MUX1(lbsc_ex_cs4,	EX_CS4);

SH_PFC_PINS(lbsc_ex_cs5,	RCAR_GP_PIN(1, 8));

SH_PFC_MUX1(lbsc_ex_cs5,	EX_CS5);



/* - MMC macro -------------------------------------------------------------- */

#define MMC_PFC_PINS(name, args...)		SH_PFC_PINS(name, args)

#define MMC_PFC_CTRL(name, clk, cmd)		SH_PFC_MUX2(name, clk, cmd)
@@ -1724,6 +1742,14 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { 
	SH_PFC_PIN_GROUP(i2c3_a),

	SH_PFC_PIN_GROUP(i2c3_b),

	SH_PFC_PIN_GROUP(i2c3_c),

	SH_PFC_PIN_GROUP(lbsc_cs0),

	SH_PFC_PIN_GROUP(lbsc_cs1),

	SH_PFC_PIN_GROUP(lbsc_ex_cs0),

	SH_PFC_PIN_GROUP(lbsc_ex_cs1),

	SH_PFC_PIN_GROUP(lbsc_ex_cs2),

	SH_PFC_PIN_GROUP(lbsc_ex_cs3),

	SH_PFC_PIN_GROUP(lbsc_ex_cs4),

	SH_PFC_PIN_GROUP(lbsc_ex_cs5),

	SH_PFC_PIN_GROUP(mmc_ctrl),

	BUS_DATA_PIN_GROUP(mmc_data, 1),

	BUS_DATA_PIN_GROUP(mmc_data, 4),
@@ -1897,6 +1923,17 @@ static const char * const i2c3_groups[] = { 
	"i2c3_c",

};



static const char * const lbsc_groups[] = {

	"lbsc_cs0",

	"lbsc_cs1",

	"lbsc_ex_cs0",

	"lbsc_ex_cs1",

	"lbsc_ex_cs2",

	"lbsc_ex_cs3",

	"lbsc_ex_cs4",

	"lbsc_ex_cs5",

};



static const char * const mmc_groups[] = {

	"mmc_ctrl",

	"mmc_data1",
@@ -2049,6 +2086,7 @@ static const struct sh_pfc_function pinmux_functions[] = { 
	SH_PFC_FUNCTION(i2c1),

	SH_PFC_FUNCTION(i2c2),

	SH_PFC_FUNCTION(i2c3),

	SH_PFC_FUNCTION(lbsc),

	SH_PFC_FUNCTION(mmc),

	SH_PFC_FUNCTION(scif_clk),

	SH_PFC_FUNCTION(scif0),