diff options
Diffstat (limited to 'drivers/pinctrl/sh-pfc')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-r8a77995.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c index d8cc237a675e..480fd9169975 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c @@ -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), |