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Commit 09cc76a9 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Simon Horman
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sh-pfc: r8a7778: add HSPI pin groups 



Add HSPI CLK/CS/RX/TX pin groups to R8A7778 PFC driver.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 0dcbc69e

drivers/pinctrl/sh-pfc/pfc-r8a7778.c

+61 −0
Original line number Diff line number Diff line
@@ -1371,6 +1371,43 @@ SCIF_PFC_CLK(hscif1_clk_a, HSCK1_A); 
SCIF_PFC_PIN(hscif1_clk_b,	RCAR_GP_PIN(4, 2));

SCIF_PFC_CLK(hscif1_clk_b,	HSCK1_B);



/* - HSPI macro --------------------------------------------------------------*/

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

#define HSPI_PFC_DAT(name, clk, cs, rx, tx)	SH_PFC_MUX4(name, clk, cs, rx, tx)



/* - HSPI0 -------------------------------------------------------------------*/

HSPI_PFC_PIN(hspi0_a,	RCAR_GP_PIN(3, 19),	RCAR_GP_PIN(3, 20),

			RCAR_GP_PIN(3, 21),	RCAR_GP_PIN(3, 22));

HSPI_PFC_DAT(hspi0_a,	HSPI_CLK0_A,		HSPI_CS0_A,

			HSPI_RX0_A,		HSPI_TX0);



HSPI_PFC_PIN(hspi0_b,	RCAR_GP_PIN(2, 25),	RCAR_GP_PIN(2, 26),

			RCAR_GP_PIN(2, 24),	RCAR_GP_PIN(2, 27));

HSPI_PFC_DAT(hspi0_b,	HSPI_CLK0_B,		HSPI_CS0_B,

			HSPI_RX0_B,		HSPI_TX0_B);



/* - HSPI1 -------------------------------------------------------------------*/

HSPI_PFC_PIN(hspi1_a,	RCAR_GP_PIN(3, 26),	RCAR_GP_PIN(3, 27),

			RCAR_GP_PIN(3, 25),	RCAR_GP_PIN(3, 28));

HSPI_PFC_DAT(hspi1_a,	HSPI_CLK1_A,		HSPI_CS1_A,

			HSPI_RX1_A,		HSPI_TX1_A);



HSPI_PFC_PIN(hspi1_b,	RCAR_GP_PIN(0, 27),	RCAR_GP_PIN(0, 26),

			PIN_NUMBER(20, 1),	PIN_NUMBER(25, 2));

HSPI_PFC_DAT(hspi1_b,	HSPI_CLK1_B,		HSPI_CS1_B,

			HSPI_RX1_B,		HSPI_TX1_B);



/* - HSPI2 -------------------------------------------------------------------*/

HSPI_PFC_PIN(hspi2_a,	RCAR_GP_PIN(2, 29),	RCAR_GP_PIN(3, 8),

			RCAR_GP_PIN(2, 28),	RCAR_GP_PIN(2, 30));

HSPI_PFC_DAT(hspi2_a,	HSPI_CLK2_A,		HSPI_CS2_A,

			HSPI_RX2_A,		HSPI_TX2_A);



HSPI_PFC_PIN(hspi2_b,	RCAR_GP_PIN(4, 21),	RCAR_GP_PIN(4, 22),

			RCAR_GP_PIN(4, 23),	RCAR_GP_PIN(4, 24));

HSPI_PFC_DAT(hspi2_b,	HSPI_CLK2_B,		HSPI_CS2_B,

			HSPI_RX2_B,		HSPI_TX2_B);



/* - I2C macro ------------------------------------------------------------- */

#define I2C_PFC_PIN(name, args...)	SH_PFC_PINS(name, args)

#define I2C_PFC_MUX(name, sda, scl)	SH_PFC_MUX2(name, sda, scl)
@@ -1610,6 +1647,12 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { 
	SH_PFC_PIN_GROUP(hscif1_ctrl_b),

	SH_PFC_PIN_GROUP(hscif1_clk_a),

	SH_PFC_PIN_GROUP(hscif1_clk_b),

	SH_PFC_PIN_GROUP(hspi0_a),

	SH_PFC_PIN_GROUP(hspi0_b),

	SH_PFC_PIN_GROUP(hspi1_a),

	SH_PFC_PIN_GROUP(hspi1_b),

	SH_PFC_PIN_GROUP(hspi2_a),

	SH_PFC_PIN_GROUP(hspi2_b),

	SH_PFC_PIN_GROUP(i2c1_a),

	SH_PFC_PIN_GROUP(i2c1_b),

	SH_PFC_PIN_GROUP(i2c2_a),
@@ -1710,6 +1753,21 @@ static const char * const hscif1_groups[] = { 
	"hscif1_clk_b",

};



static const char * const hspi0_groups[] = {

	"hspi0_a",

	"hspi0_b",

};



static const char * const hspi1_groups[] = {

	"hspi1_a",

	"hspi1_b",

};



static const char * const hspi2_groups[] = {

	"hspi2_a",

	"hspi2_b",

};



static const char * const i2c1_groups[] = {

	"i2c1_a",

	"i2c1_b",
@@ -1841,6 +1899,9 @@ static const struct sh_pfc_function pinmux_functions[] = { 
	SH_PFC_FUNCTION(ether),

	SH_PFC_FUNCTION(hscif0),

	SH_PFC_FUNCTION(hscif1),

	SH_PFC_FUNCTION(hspi0),

	SH_PFC_FUNCTION(hspi1),

	SH_PFC_FUNCTION(hspi2),

	SH_PFC_FUNCTION(i2c1),

	SH_PFC_FUNCTION(i2c2),

	SH_PFC_FUNCTION(i2c3),