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pinctrl: renesas: r8a779h0: Add I2C pins, groups, functions

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Add pins, groups and functions for the I2C Bus Interfaces on the Renesas
R-Car V4M (R8A779H0) SoC.

Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/23fc01c6e97e544abd23168439f5d45d3ac8fa5b.1706264667.git.geert+renesas@glider.be
This commit is contained in:
Cong Dang 2024-01-26 11:44:07 +01:00 committed by Geert Uytterhoeven
parent a0974d843d
commit 2a9d0273d1
1 changed files with 62 additions and 0 deletions
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62
drivers/pinctrl/renesas/pfc-r8a779h0.c
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@ -1563,6 +1563,42 @@ static const unsigned int hscif3_ctrl_b_mux[] = {
HRTS3_N_B_MARK, HCTS3_N_B_MARK,
};
/* - I2C0 ------------------------------------------------------------------- */
static const unsigned int i2c0_pins[] = {
/* SDA0, SCL0 */
RCAR_GP_PIN(4, 1), RCAR_GP_PIN(4, 0),
};
static const unsigned int i2c0_mux[] = {
SDA0_MARK, SCL0_MARK,
};
/* - I2C1 ------------------------------------------------------------------- */
static const unsigned int i2c1_pins[] = {
/* SDA1, SCL1 */
RCAR_GP_PIN(4, 3), RCAR_GP_PIN(4, 2),
};
static const unsigned int i2c1_mux[] = {
SDA1_MARK, SCL1_MARK,
};
/* - I2C2 ------------------------------------------------------------------- */
static const unsigned int i2c2_pins[] = {
/* SDA2, SCL2 */
RCAR_GP_PIN(4, 5), RCAR_GP_PIN(4, 4),
};
static const unsigned int i2c2_mux[] = {
SDA2_MARK, SCL2_MARK,
};
/* - I2C3 ------------------------------------------------------------------- */
static const unsigned int i2c3_pins[] = {
/* SDA3, SCL3 */
RCAR_GP_PIN(4, 7), RCAR_GP_PIN(4, 6),
};
static const unsigned int i2c3_mux[] = {
SDA3_MARK, SCL3_MARK,
};
/* - MMC -------------------------------------------------------------------- */
static const unsigned int mmc_data_pins[] = {
/* MMC_SD_D[0:3], MMC_D[4:7] */
@ -1847,6 +1883,11 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(hscif3_clk_b),
SH_PFC_PIN_GROUP(hscif3_ctrl_b),
SH_PFC_PIN_GROUP(i2c0),
SH_PFC_PIN_GROUP(i2c1),
SH_PFC_PIN_GROUP(i2c2),
SH_PFC_PIN_GROUP(i2c3),
BUS_DATA_PIN_GROUP(mmc_data, 1),
BUS_DATA_PIN_GROUP(mmc_data, 4),
BUS_DATA_PIN_GROUP(mmc_data, 8),
@ -1950,6 +1991,22 @@ static const char * const hscif3_groups[] = {
"hscif3_ctrl_b",
};
static const char * const i2c0_groups[] = {
"i2c0",
};
static const char * const i2c1_groups[] = {
"i2c1",
};
static const char * const i2c2_groups[] = {
"i2c2",
};
static const char * const i2c3_groups[] = {
"i2c3",
};
static const char * const mmc_groups[] = {
"mmc_data1",
"mmc_data4",
@ -2020,6 +2077,11 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(hscif2),
SH_PFC_FUNCTION(hscif3),
SH_PFC_FUNCTION(i2c0),
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),
SH_PFC_FUNCTION(i2c3),
SH_PFC_FUNCTION(mmc),
SH_PFC_FUNCTION(qspi0),