diff options
| author | Ulrich Hecht <ulrich.hecht+renesas@gmail.com> | 2017-11-17 11:41:24 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-12-05 14:14:56 +0100 |
| commit | 527890f72892b127b67567af6bdbdc5288c211c1 (patch) | |
| tree | b26cbb1ec86f59a297ede6072f91afa88bf2e3a7 /drivers/pinctrl/sh-pfc/pfc-r8a77995.c | |
| parent | c45985d359c40899ef05e44bb24a63241afaec10 (diff) | |
pinctrl: sh-pfc: r8a77995: Add CAN FD support
This patch adds CAN FD[0-1] pinmux support to the r8a77995 SoC.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/pfc-r8a77995.c')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-r8a77995.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c index c4ea718e172e..a4927b78a17b 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77995.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77995.c @@ -1098,6 +1098,22 @@ static const unsigned int can_clk_mux[] = { CAN_CLK_MARK, }; +/* - CAN FD ----------------------------------------------------------------- */ +static const unsigned int canfd0_data_pins[] = { + /* TX, RX */ + RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 31), +}; +static const unsigned int canfd0_data_mux[] = { + CANFD0_TX_MARK, CANFD0_RX_MARK, +}; +static const unsigned int canfd1_data_pins[] = { + /* TX, RX */ + RCAR_GP_PIN(4, 30), RCAR_GP_PIN(4, 29), +}; +static const unsigned int canfd1_data_mux[] = { + CANFD1_TX_MARK, CANFD1_RX_MARK, +}; + /* - I2C -------------------------------------------------------------------- */ static const unsigned int i2c0_pins[] = { /* SCL, SDA */ @@ -1550,6 +1566,8 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(can1_data_a), SH_PFC_PIN_GROUP(can1_data_b), SH_PFC_PIN_GROUP(can_clk), + SH_PFC_PIN_GROUP(canfd0_data), + SH_PFC_PIN_GROUP(canfd1_data), SH_PFC_PIN_GROUP(i2c0), SH_PFC_PIN_GROUP(i2c1), SH_PFC_PIN_GROUP(i2c2_a), @@ -1639,6 +1657,13 @@ static const char * const can_clk_groups[] = { "can_clk", }; +static const char * const canfd0_groups[] = { + "canfd0_data", +}; +static const char * const canfd1_groups[] = { + "canfd1_data", +}; + static const char * const i2c0_groups[] = { "i2c0", }; @@ -1752,6 +1777,8 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(can0), SH_PFC_FUNCTION(can1), SH_PFC_FUNCTION(can_clk), + SH_PFC_FUNCTION(canfd0), + SH_PFC_FUNCTION(canfd1), SH_PFC_FUNCTION(i2c0), SH_PFC_FUNCTION(i2c1), SH_PFC_FUNCTION(i2c2), |