Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 80ef7d09 authored by Fabrizio Castro's avatar Fabrizio Castro Committed by Geert Uytterhoeven
Browse files

pinctrl: sh-pfc: r8a77470: Add remaining I2C pin groups 



This patch adds I2C[0123] groups and functions to the RZ/G1C
(a.k.a. R8A77470) pinctrl driver.

Signed-off-by: default avatarFabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: default avatarBiju Das <biju.das@bp.renesas.com>
Reviewed-by: default avatarSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 65102238

drivers/pinctrl/sh-pfc/pfc-r8a77470.c

+191 −0
Original line number Diff line number Diff line
@@ -1284,6 +1284,143 @@ static const unsigned int du0_disp_pins[] = { 
static const unsigned int du0_disp_mux[] = {

	DU0_DISP_MARK

};

/* - I2C0 ------------------------------------------------------------------- */

static const unsigned int i2c0_a_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(4, 0), RCAR_GP_PIN(4, 1),

};

static const unsigned int i2c0_a_mux[] = {

	SCL0_A_MARK, SDA0_A_MARK,

};

static const unsigned int i2c0_b_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(5, 28), RCAR_GP_PIN(5, 29),

};

static const unsigned int i2c0_b_mux[] = {

	SCL0_B_MARK, SDA0_B_MARK,

};

static const unsigned int i2c0_c_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(3, 11), RCAR_GP_PIN(3, 12),

};

static const unsigned int i2c0_c_mux[] = {

	SCL0_C_MARK, SDA0_C_MARK,

};

static const unsigned int i2c0_d_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(1, 2), RCAR_GP_PIN(1, 3),

};

static const unsigned int i2c0_d_mux[] = {

	SCL0_D_MARK, SDA0_D_MARK,

};

static const unsigned int i2c0_e_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(2, 2), RCAR_GP_PIN(2, 3),

};

static const unsigned int i2c0_e_mux[] = {

	SCL0_E_MARK, SDA0_E_MARK,

};

/* - I2C1 ------------------------------------------------------------------- */

static const unsigned int i2c1_a_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(4, 2), RCAR_GP_PIN(4, 3),

};

static const unsigned int i2c1_a_mux[] = {

	SCL1_A_MARK, SDA1_A_MARK,

};

static const unsigned int i2c1_b_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(1, 5), RCAR_GP_PIN(1, 6),

};

static const unsigned int i2c1_b_mux[] = {

	SCL1_B_MARK, SDA1_B_MARK,

};

static const unsigned int i2c1_c_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(4, 22), RCAR_GP_PIN(4, 23),

};

static const unsigned int i2c1_c_mux[] = {

	SCL1_C_MARK, SDA1_C_MARK,

};

static const unsigned int i2c1_d_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(1, 8), RCAR_GP_PIN(1, 9),

};

static const unsigned int i2c1_d_mux[] = {

	SCL1_D_MARK, SDA1_D_MARK,

};

static const unsigned int i2c1_e_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(4, 16), RCAR_GP_PIN(4, 17),

};

static const unsigned int i2c1_e_mux[] = {

	SCL1_E_MARK, SDA1_E_MARK,

};

/* - I2C2 ------------------------------------------------------------------- */

static const unsigned int i2c2_a_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(4, 24), RCAR_GP_PIN(4, 25),

};

static const unsigned int i2c2_a_mux[] = {

	SCL2_A_MARK, SDA2_A_MARK,

};

static const unsigned int i2c2_b_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(3, 13), RCAR_GP_PIN(3, 14),

};

static const unsigned int i2c2_b_mux[] = {

	SCL2_B_MARK, SDA2_B_MARK,

};

static const unsigned int i2c2_c_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(4, 4), RCAR_GP_PIN(4, 5),

};

static const unsigned int i2c2_c_mux[] = {

	SCL2_C_MARK, SDA2_C_MARK,

};

static const unsigned int i2c2_d_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1),

};

static const unsigned int i2c2_d_mux[] = {

	SCL2_D_MARK, SDA2_D_MARK,

};

/* - I2C3 ------------------------------------------------------------------- */

static const unsigned int i2c3_a_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(3, 9), RCAR_GP_PIN(3, 10),

};

static const unsigned int i2c3_a_mux[] = {

	SCL3_A_MARK, SDA3_A_MARK,

};

static const unsigned int i2c3_b_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(1, 0), RCAR_GP_PIN(1, 1),

};

static const unsigned int i2c3_b_mux[] = {

	SCL3_B_MARK, SDA3_B_MARK,

};

static const unsigned int i2c3_c_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(5, 1), RCAR_GP_PIN(5, 2),

};

static const unsigned int i2c3_c_mux[] = {

	SCL3_C_MARK, SDA3_C_MARK,

};

static const unsigned int i2c3_d_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(2, 8), RCAR_GP_PIN(2, 9),

};

static const unsigned int i2c3_d_mux[] = {

	SCL3_D_MARK, SDA3_D_MARK,

};

static const unsigned int i2c3_e_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(5, 25), RCAR_GP_PIN(5, 26),

};

static const unsigned int i2c3_e_mux[] = {

	SCL3_E_MARK, SDA3_E_MARK,

};

/* - I2C4 ------------------------------------------------------------------- */

static const unsigned int i2c4_a_pins[] = {

	/* SCL, SDA */
@@ -1698,6 +1835,25 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { 
	SH_PFC_PIN_GROUP(du0_oddf),

	SH_PFC_PIN_GROUP(du0_cde),

	SH_PFC_PIN_GROUP(du0_disp),

	SH_PFC_PIN_GROUP(i2c0_a),

	SH_PFC_PIN_GROUP(i2c0_b),

	SH_PFC_PIN_GROUP(i2c0_c),

	SH_PFC_PIN_GROUP(i2c0_d),

	SH_PFC_PIN_GROUP(i2c0_e),

	SH_PFC_PIN_GROUP(i2c1_a),

	SH_PFC_PIN_GROUP(i2c1_b),

	SH_PFC_PIN_GROUP(i2c1_c),

	SH_PFC_PIN_GROUP(i2c1_d),

	SH_PFC_PIN_GROUP(i2c1_e),

	SH_PFC_PIN_GROUP(i2c2_a),

	SH_PFC_PIN_GROUP(i2c2_b),

	SH_PFC_PIN_GROUP(i2c2_c),

	SH_PFC_PIN_GROUP(i2c2_d),

	SH_PFC_PIN_GROUP(i2c3_a),

	SH_PFC_PIN_GROUP(i2c3_b),

	SH_PFC_PIN_GROUP(i2c3_c),

	SH_PFC_PIN_GROUP(i2c3_d),

	SH_PFC_PIN_GROUP(i2c3_e),

	SH_PFC_PIN_GROUP(i2c4_a),

	SH_PFC_PIN_GROUP(i2c4_b),

	SH_PFC_PIN_GROUP(i2c4_c),
@@ -1780,6 +1936,37 @@ static const char * const du0_groups[] = { 
	"du0_disp",

};



static const char * const i2c0_groups[] = {

	"i2c0_a",

	"i2c0_b",

	"i2c0_c",

	"i2c0_d",

	"i2c0_e",

};



static const char * const i2c1_groups[] = {

	"i2c1_a",

	"i2c1_b",

	"i2c1_c",

	"i2c1_d",

	"i2c1_e",

};



static const char * const i2c2_groups[] = {

	"i2c2_a",

	"i2c2_b",

	"i2c2_c",

	"i2c2_d",

};



static const char * const i2c3_groups[] = {

	"i2c3_a",

	"i2c3_b",

	"i2c3_c",

	"i2c3_d",

	"i2c3_e",

};



static const char * const i2c4_groups[] = {

	"i2c4_a",

	"i2c4_b",
@@ -1874,6 +2061,10 @@ static const char * const usb1_groups[] = { 
static const struct sh_pfc_function pinmux_functions[] = {

	SH_PFC_FUNCTION(avb),

	SH_PFC_FUNCTION(du0),

	SH_PFC_FUNCTION(i2c0),

	SH_PFC_FUNCTION(i2c1),

	SH_PFC_FUNCTION(i2c2),

	SH_PFC_FUNCTION(i2c3),

	SH_PFC_FUNCTION(i2c4),

	SH_PFC_FUNCTION(mmc),

	SH_PFC_FUNCTION(qspi0),