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pinctrl: sh-pfc: r8a77995: Add I2C pins, groups and functions 

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Takeshi Kihara 2017-08-09 21:19:43 +09:00 committed by Geert Uytterhoeven
parent ab04393c7e
commit e8c6b9eca5
1 changed files with 71 additions and 0 deletions
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71
drivers/pinctrl/sh-pfc/pfc-r8a77995.c
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@ -936,6 +936,50 @@ static const struct sh_pfc_pin pinmux_pins[] = {
PINMUX_GPIO_GP_ALL(),
};
/* - I2C -------------------------------------------------------------------- */
static const unsigned int i2c0_pins[] = {
/* SCL, SDA */
RCAR_GP_PIN(4, 8), RCAR_GP_PIN(4, 9),
};
static const unsigned int i2c0_mux[] = {
SCL0_MARK, SDA0_MARK,
};
static const unsigned int i2c1_pins[] = {
/* SCL, SDA */
RCAR_GP_PIN(4, 10), RCAR_GP_PIN(4, 11),
};
static const unsigned int i2c1_mux[] = {
SCL1_MARK, SDA1_MARK,
};
static const unsigned int i2c2_a_pins[] = {
/* SCL, SDA */
RCAR_GP_PIN(4, 6), RCAR_GP_PIN(4, 7),
};
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(2, 29), RCAR_GP_PIN(2, 30),
};
static const unsigned int i2c2_b_mux[] = {
SCL2_B_MARK, SDA2_B_MARK,
};
static const unsigned int i2c3_a_pins[] = {
/* SCL, SDA */
RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
};
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(0, 7), RCAR_GP_PIN(0, 8),
};
static const unsigned int i2c3_b_mux[] = {
SCL3_B_MARK, SDA3_B_MARK,
};
/* - SCIF0 ------------------------------------------------------------------ */
static const unsigned int scif0_data_a_pins[] = {
/* RX, TX */
@ -1121,6 +1165,12 @@ static const unsigned int scif_clk_mux[] = {
};
static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(i2c0),
SH_PFC_PIN_GROUP(i2c1),
SH_PFC_PIN_GROUP(i2c2_a),
SH_PFC_PIN_GROUP(i2c2_b),
SH_PFC_PIN_GROUP(i2c3_a),
SH_PFC_PIN_GROUP(i2c3_b),
SH_PFC_PIN_GROUP(scif0_data_a),
SH_PFC_PIN_GROUP(scif0_clk_a),
SH_PFC_PIN_GROUP(scif0_data_b),
@ -1148,6 +1198,23 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(scif_clk),
};
static const char * const i2c0_groups[] = {
"i2c0",
};
static const char * const i2c1_groups[] = {
"i2c1",
};
static const char * const i2c2_groups[] = {
"i2c2_a",
"i2c2_b",
};
static const char * const i2c3_groups[] = {
"i2c3_a",
"i2c3_b",
};
static const char * const scif0_groups[] = {
"scif0_data_a",
"scif0_clk_a",
@ -1195,6 +1262,10 @@ static const char * const scif_clk_groups[] = {
};
static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(i2c0),
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),
SH_PFC_FUNCTION(i2c3),
SH_PFC_FUNCTION(scif0),
SH_PFC_FUNCTION(scif1),
SH_PFC_FUNCTION(scif2),