diff options
| author | Takeshi Kihara <takeshi.kihara.df@renesas.com> | 2018-11-18 18:29:02 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-11-19 11:56:35 +0100 |
| commit | c1e5bd286fe501992165608551f889ec69f5901a (patch) | |
| tree | daede48e9b5e0d10b827cf195db2a5bb3d45565f /drivers/pinctrl/sh-pfc | |
| parent | 1b259dde9bd9001783d2deb1c4773a2e5ce45860 (diff) | |
pinctrl: sh-pfc: r8a77990: Add CAN pins, groups and functions
This patch adds CAN{0,1} pins, groups and functions to the R8A77990 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.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-r8a77990.c | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c index 686875354139..2869a02947df 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c @@ -1538,6 +1538,35 @@ static const unsigned int avb_avtp_capture_a_mux[] = { AVB_AVTP_CAPTURE_A_MARK, }; +/* - CAN ------------------------------------------------------------------ */ +static const unsigned int can0_data_pins[] = { + /* TX, RX */ + RCAR_GP_PIN(0, 12), RCAR_GP_PIN(0, 13), +}; + +static const unsigned int can0_data_mux[] = { + CAN0_TX_MARK, CAN0_RX_MARK, +}; + +static const unsigned int can1_data_pins[] = { + /* TX, RX */ + RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 7), +}; + +static const unsigned int can1_data_mux[] = { + CAN1_TX_MARK, CAN1_RX_MARK, +}; + +/* - CAN Clock -------------------------------------------------------------- */ +static const unsigned int can_clk_pins[] = { + /* CLK */ + RCAR_GP_PIN(0, 14), +}; + +static const unsigned int can_clk_mux[] = { + CAN_CLK_MARK, +}; + /* - DU --------------------------------------------------------------------- */ static const unsigned int du_rgb666_pins[] = { /* R[7:2], G[7:2], B[7:2] */ @@ -3475,7 +3504,7 @@ static const unsigned int vin5_clk_b_mux[] = { }; static const struct { - struct sh_pfc_pin_group common[238]; + struct sh_pfc_pin_group common[241]; struct sh_pfc_pin_group automotive[0]; } pinmux_groups = { .common = { @@ -3504,6 +3533,9 @@ static const struct { SH_PFC_PIN_GROUP(avb_avtp_pps), SH_PFC_PIN_GROUP(avb_avtp_match_a), SH_PFC_PIN_GROUP(avb_avtp_capture_a), + SH_PFC_PIN_GROUP(can0_data), + SH_PFC_PIN_GROUP(can1_data), + SH_PFC_PIN_GROUP(can_clk), SH_PFC_PIN_GROUP(du_rgb666), SH_PFC_PIN_GROUP(du_rgb888), SH_PFC_PIN_GROUP(du_clk_in_0), @@ -3751,6 +3783,18 @@ static const char * const avb_groups[] = { "avb_avtp_capture_a", }; +static const char * const can0_groups[] = { + "can0_data", +}; + +static const char * const can1_groups[] = { + "can1_data", +}; + +static const char * const can_clk_groups[] = { + "can_clk", +}; + static const char * const du_groups[] = { "du_rgb666", "du_rgb888", @@ -4082,12 +4126,15 @@ static const char * const vin5_groups[] = { }; static const struct { - struct sh_pfc_function common[41]; + struct sh_pfc_function common[44]; struct sh_pfc_function automotive[0]; } pinmux_functions = { .common = { SH_PFC_FUNCTION(audio_clk), SH_PFC_FUNCTION(avb), + SH_PFC_FUNCTION(can0), + SH_PFC_FUNCTION(can1), + SH_PFC_FUNCTION(can_clk), SH_PFC_FUNCTION(du), SH_PFC_FUNCTION(hscif0), SH_PFC_FUNCTION(hscif1), |