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Commit 33f8dadc authored by Takeshi Kihara's avatar Takeshi Kihara Committed by Geert Uytterhoeven
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pinctrl: sh-pfc: r8a77990: Add I2C{1,2,4,5,6,7} pins, groups and functions 



This patch adds I2C{1,2,4,5,6,7} pins, groups and functions to
the R8A77990 SoC.

NOTE: I2C0 and I2C3 are not pin multiplexed.

Signed-off-by: default avatarTakeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 6d3789e7

drivers/pinctrl/sh-pfc/pfc-r8a77990.c

+190 −0
Original line number Diff line number Diff line
@@ -1299,6 +1299,142 @@ static const struct sh_pfc_pin pinmux_pins[] = { 
	SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 3, PRESETOUT_N, CFG_FLAGS),

};



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

static const unsigned int i2c1_a_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(5, 8), RCAR_GP_PIN(5, 9),

};



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(5, 17), RCAR_GP_PIN(5, 18),

};



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(3, 0), RCAR_GP_PIN(3, 5),

};



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(6, 16), RCAR_GP_PIN(6, 15),

};



static const unsigned int i2c1_d_mux[] = {

	SCL1_D_MARK, SDA1_D_MARK,

};



static const unsigned int i2c2_a_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(5, 4), RCAR_GP_PIN(5, 0),

};



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, 12), RCAR_GP_PIN(3, 13),

};



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

};



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(6, 11), RCAR_GP_PIN(6, 12),

};



static const unsigned int i2c2_d_mux[] = {

	SCL2_D_MARK, SDA2_D_MARK,

};



static const unsigned int i2c2_e_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 0),

};



static const unsigned int i2c2_e_mux[] = {

	SCL2_E_MARK, SDA2_E_MARK,

};



static const unsigned int i2c4_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(0, 16), RCAR_GP_PIN(0, 17),

};



static const unsigned int i2c4_mux[] = {

	SCL4_MARK, SDA4_MARK,

};



static const unsigned int i2c5_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(1, 21), RCAR_GP_PIN(1, 22),

};



static const unsigned int i2c5_mux[] = {

	SCL5_MARK, SDA5_MARK,

};



static const unsigned int i2c6_a_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(1, 11), RCAR_GP_PIN(1, 8),

};



static const unsigned int i2c6_a_mux[] = {

	SCL6_A_MARK, SDA6_A_MARK,

};



static const unsigned int i2c6_b_pins[] = {

	/* SCL, SDA */

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

};



static const unsigned int i2c6_b_mux[] = {

	SCL6_B_MARK, SDA6_B_MARK,

};



static const unsigned int i2c7_a_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(2, 24), RCAR_GP_PIN(2, 25),

};



static const unsigned int i2c7_a_mux[] = {

	SCL7_A_MARK, SDA7_A_MARK,

};



static const unsigned int i2c7_b_pins[] = {

	/* SCL, SDA */

	RCAR_GP_PIN(0, 13), RCAR_GP_PIN(0, 14),

};



static const unsigned int i2c7_b_mux[] = {

	SCL7_B_MARK, SDA7_B_MARK,

};



/* - SCIF0 ------------------------------------------------------------------ */

static const unsigned int scif0_data_a_pins[] = {

	/* RX, TX */
@@ -1577,6 +1713,21 @@ static const unsigned int scif_clk_b_mux[] = { 
};



static const struct sh_pfc_pin_group pinmux_groups[] = {

	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(i2c2_a),

	SH_PFC_PIN_GROUP(i2c2_b),

	SH_PFC_PIN_GROUP(i2c2_c),

	SH_PFC_PIN_GROUP(i2c2_d),

	SH_PFC_PIN_GROUP(i2c2_e),

	SH_PFC_PIN_GROUP(i2c4),

	SH_PFC_PIN_GROUP(i2c5),

	SH_PFC_PIN_GROUP(i2c6_a),

	SH_PFC_PIN_GROUP(i2c6_b),

	SH_PFC_PIN_GROUP(i2c7_a),

	SH_PFC_PIN_GROUP(i2c7_b),

	SH_PFC_PIN_GROUP(scif0_data_a),

	SH_PFC_PIN_GROUP(scif0_clk_a),

	SH_PFC_PIN_GROUP(scif0_ctrl_a),
@@ -1609,6 +1760,39 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { 
	SH_PFC_PIN_GROUP(scif_clk_b),

};



static const char * const i2c1_groups[] = {

	"i2c1_a",

	"i2c1_b",

	"i2c1_c",

	"i2c1_d",

};



static const char * const i2c2_groups[] = {

	"i2c2_a",

	"i2c2_b",

	"i2c2_c",

	"i2c2_d",

	"i2c2_e",

};



static const char * const i2c4_groups[] = {

	"i2c4",

};



static const char * const i2c5_groups[] = {

	"i2c5",

};



static const char * const i2c6_groups[] = {

	"i2c6_a",

	"i2c6_b",

};



static const char * const i2c7_groups[] = {

	"i2c7_a",

	"i2c7_b",

};



static const char * const scif0_groups[] = {

	"scif0_data_a",

	"scif0_clk_a",
@@ -1661,6 +1845,12 @@ static const char * const scif_clk_groups[] = { 
};



static const struct sh_pfc_function pinmux_functions[] = {

	SH_PFC_FUNCTION(i2c1),

	SH_PFC_FUNCTION(i2c2),

	SH_PFC_FUNCTION(i2c4),

	SH_PFC_FUNCTION(i2c5),

	SH_PFC_FUNCTION(i2c6),

	SH_PFC_FUNCTION(i2c7),

	SH_PFC_FUNCTION(scif0),

	SH_PFC_FUNCTION(scif1),

	SH_PFC_FUNCTION(scif2),