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Commit c57a05b0 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Linus Walleij
Browse files

sh-pfc: r8a7791: Add Audio pin support 



Reviewed-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent b664cd1f

drivers/pinctrl/sh-pfc/pfc-r8a7791.c

+61 −0
Original line number Diff line number Diff line
@@ -1680,6 +1680,53 @@ static const struct sh_pfc_pin pinmux_pins[] = { 
	PINMUX_GPIO_GP_ALL(),

};



/* - Audio Clock ------------------------------------------------------------ */

static const unsigned int audio_clk_a_pins[] = {

	/* CLK */

	RCAR_GP_PIN(2, 28),

};



static const unsigned int audio_clk_a_mux[] = {

	AUDIO_CLKA_MARK,

};



static const unsigned int audio_clk_b_pins[] = {

	/* CLK */

	RCAR_GP_PIN(2, 29),

};



static const unsigned int audio_clk_b_mux[] = {

	AUDIO_CLKB_MARK,

};



static const unsigned int audio_clk_b_b_pins[] = {

	/* CLK */

	RCAR_GP_PIN(7, 20),

};



static const unsigned int audio_clk_b_b_mux[] = {

	AUDIO_CLKB_B_MARK,

};



static const unsigned int audio_clk_c_pins[] = {

	/* CLK */

	RCAR_GP_PIN(2, 30),

};



static const unsigned int audio_clk_c_mux[] = {

	AUDIO_CLKC_MARK,

};



static const unsigned int audio_clkout_pins[] = {

	/* CLK */

	RCAR_GP_PIN(2, 31),

};



static const unsigned int audio_clkout_mux[] = {

	AUDIO_CLKOUT_MARK,

};





/* - DU --------------------------------------------------------------------- */

static const unsigned int du_rgb666_pins[] = {

	/* R[7:2], G[7:2], B[7:2] */
@@ -3817,6 +3864,11 @@ static const unsigned int vin2_clk_mux[] = { 
};



static const struct sh_pfc_pin_group pinmux_groups[] = {

	SH_PFC_PIN_GROUP(audio_clk_a),

	SH_PFC_PIN_GROUP(audio_clk_b),

	SH_PFC_PIN_GROUP(audio_clk_b_b),

	SH_PFC_PIN_GROUP(audio_clk_c),

	SH_PFC_PIN_GROUP(audio_clkout),

	SH_PFC_PIN_GROUP(du_rgb666),

	SH_PFC_PIN_GROUP(du_rgb888),

	SH_PFC_PIN_GROUP(du_clk_out_0),
@@ -4095,6 +4147,14 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { 
	SH_PFC_PIN_GROUP(vin2_clk),

};



static const char * const audio_clk_groups[] = {

	"audio_clk_a",

	"audio_clk_b",

	"audio_clk_b_b",

	"audio_clk_c",

	"audio_clkout",

};



static const char * const du_groups[] = {

	"du_rgb666",

	"du_rgb888",
@@ -4482,6 +4542,7 @@ static const char * const vin2_groups[] = { 
};



static const struct sh_pfc_function pinmux_functions[] = {

	SH_PFC_FUNCTION(audio_clk),

	SH_PFC_FUNCTION(du),

	SH_PFC_FUNCTION(du0),

	SH_PFC_FUNCTION(du1),