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Commit 527890f7 authored by Ulrich Hecht's avatar Ulrich Hecht Committed by Geert Uytterhoeven
Browse files

pinctrl: sh-pfc: r8a77995: Add CAN FD support 



This patch adds CAN FD[0-1] pinmux support to the r8a77995 SoC.

Signed-off-by: default avatarUlrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent c45985d3

drivers/pinctrl/sh-pfc/pfc-r8a77995.c

+27 −0
Original line number Diff line number Diff line
@@ -1098,6 +1098,22 @@ static const unsigned int can_clk_mux[] = { 
	CAN_CLK_MARK,

};



/* - CAN FD ----------------------------------------------------------------- */

static const unsigned int canfd0_data_pins[] = {

	/* TX, RX */

	RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 31),

};

static const unsigned int canfd0_data_mux[] = {

	CANFD0_TX_MARK, CANFD0_RX_MARK,

};

static const unsigned int canfd1_data_pins[] = {

	/* TX, RX */

	RCAR_GP_PIN(4, 30), RCAR_GP_PIN(4, 29),

};

static const unsigned int canfd1_data_mux[] = {

	CANFD1_TX_MARK, CANFD1_RX_MARK,

};



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

static const unsigned int i2c0_pins[] = {

	/* SCL, SDA */
@@ -1550,6 +1566,8 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { 
	SH_PFC_PIN_GROUP(can1_data_a),

	SH_PFC_PIN_GROUP(can1_data_b),

	SH_PFC_PIN_GROUP(can_clk),

	SH_PFC_PIN_GROUP(canfd0_data),

	SH_PFC_PIN_GROUP(canfd1_data),

	SH_PFC_PIN_GROUP(i2c0),

	SH_PFC_PIN_GROUP(i2c1),

	SH_PFC_PIN_GROUP(i2c2_a),
@@ -1639,6 +1657,13 @@ static const char * const can_clk_groups[] = { 
	"can_clk",

};



static const char * const canfd0_groups[] = {

	"canfd0_data",

};

static const char * const canfd1_groups[] = {

	"canfd1_data",

};



static const char * const i2c0_groups[] = {

	"i2c0",

};
@@ -1752,6 +1777,8 @@ static const struct sh_pfc_function pinmux_functions[] = { 
	SH_PFC_FUNCTION(can0),

	SH_PFC_FUNCTION(can1),

	SH_PFC_FUNCTION(can_clk),

	SH_PFC_FUNCTION(canfd0),

	SH_PFC_FUNCTION(canfd1),

	SH_PFC_FUNCTION(i2c0),

	SH_PFC_FUNCTION(i2c1),

	SH_PFC_FUNCTION(i2c2),