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| author |   Fabrizio Castro <fabrizio.castro@bp.renesas.com> | 2018-09-18 14:47:54 +0100 |
|---|---|---|
| committer |   Geert Uytterhoeven <geert+renesas@glider.be> | 2018-09-20 17:11:25 +0200 |
| commit | e34ebe5a6b8318eb6d99d5476072e4eddf5c46f2 (patch) | |
| tree | 47efb9ef7d072f2381070d9248f2d07290cba5a3 /drivers/pinctrl/sh-pfc | |
| parent | pinctrl: sh-pfc: r8a77990: Add R8A774C0 PFC support (diff) | |
| download | linux-dev-e34ebe5a6b8318eb6d99d5476072e4eddf5c46f2.tar.xz linux-dev-e34ebe5a6b8318eb6d99d5476072e4eddf5c46f2.zip | |
pinctrl: sh-pfc: r8a77470: Add I2C4 pin groups
Add I2C4 pin groups and function to the R8A77470 SoC.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/pinctrl/sh-pfc')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-r8a77470.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77470.c b/drivers/pinctrl/sh-pfc/pfc-r8a77470.c index 995c95983860..d4de4049a693 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77470.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77470.c @@ -1197,6 +1197,42 @@ static const unsigned int avb_avtp_capture_b_pins[] = { static const unsigned int avb_avtp_capture_b_mux[] = { AVB_AVTP_CAPTURE_B_MARK, }; +/* - I2C4 ------------------------------------------------------------------- */ +static const unsigned int i2c4_a_pins[] = { + /* SCL, SDA */ + RCAR_GP_PIN(4, 10), RCAR_GP_PIN(4, 11), +}; +static const unsigned int i2c4_a_mux[] = { + SCL4_A_MARK, SDA4_A_MARK, +}; +static const unsigned int i2c4_b_pins[] = { + /* SCL, SDA */ + RCAR_GP_PIN(5, 30), RCAR_GP_PIN(5, 31), +}; +static const unsigned int i2c4_b_mux[] = { + SCL4_B_MARK, SDA4_B_MARK, +}; +static const unsigned int i2c4_c_pins[] = { + /* SCL, SDA */ + RCAR_GP_PIN(5, 4), RCAR_GP_PIN(5, 5), +}; +static const unsigned int i2c4_c_mux[] = { + SCL4_C_MARK, SDA4_C_MARK, +}; +static const unsigned int i2c4_d_pins[] = { + /* SCL, SDA */ + RCAR_GP_PIN(2, 16), RCAR_GP_PIN(2, 17), +}; +static const unsigned int i2c4_d_mux[] = { + SCL4_D_MARK, SDA4_D_MARK, +}; +static const unsigned int i2c4_e_pins[] = { + /* SCL, SDA */ + RCAR_GP_PIN(5, 7), RCAR_GP_PIN(5, 6), +}; +static const unsigned int i2c4_e_mux[] = { + SCL4_E_MARK, SDA4_E_MARK, +}; /* - MMC -------------------------------------------------------------------- */ static const unsigned int mmc_data1_pins[] = { /* D0 */ @@ -1487,6 +1523,11 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(avb_avtp_capture_a), SH_PFC_PIN_GROUP(avb_avtp_match_b), SH_PFC_PIN_GROUP(avb_avtp_capture_b), + SH_PFC_PIN_GROUP(i2c4_a), + SH_PFC_PIN_GROUP(i2c4_b), + SH_PFC_PIN_GROUP(i2c4_c), + SH_PFC_PIN_GROUP(i2c4_d), + SH_PFC_PIN_GROUP(i2c4_e), SH_PFC_PIN_GROUP(mmc_data1), SH_PFC_PIN_GROUP(mmc_data4), SH_PFC_PIN_GROUP(mmc_data8), @@ -1541,6 +1582,15 @@ static const char * const avb_groups[] = { "avb_avtp_match_b", "avb_avtp_capture_b", }; + +static const char * const i2c4_groups[] = { + "i2c4_a", + "i2c4_b", + "i2c4_c", + "i2c4_d", + "i2c4_e", +}; + static const char * const mmc_groups[] = { "mmc_data1", "mmc_data4", @@ -1604,6 +1654,7 @@ static const char * const scif_clk_groups[] = { static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(avb), + SH_PFC_FUNCTION(i2c4), SH_PFC_FUNCTION(mmc), SH_PFC_FUNCTION(scif0), SH_PFC_FUNCTION(scif1), |