diff options
| author | Takeshi Kihara <takeshi.kihara.df@renesas.com> | 2018-11-18 18:29:03 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-11-19 11:56:35 +0100 |
| commit | b5ff38f15c3e3f5533c530a725140e9994c6011d (patch) | |
| tree | cea8edf5111d29dd74a68f81582e1d51bef6ce44 /drivers | |
| parent | c1e5bd286fe501992165608551f889ec69f5901a (diff) | |
pinctrl: sh-pfc: r8a77990: Add CAN FD pins, groups and functions
This patch adds CAN FD{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>
[geert: Move canfd from common to automotive]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c index 2869a02947df..8c06d7275389 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c @@ -1567,6 +1567,25 @@ static const unsigned int can_clk_mux[] = { CAN_CLK_MARK, }; +/* - CAN FD --------------------------------------------------------------- */ +static const unsigned int canfd0_data_pins[] = { + /* TX, RX */ + RCAR_GP_PIN(0, 12), RCAR_GP_PIN(0, 13), +}; + +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(0, 4), RCAR_GP_PIN(0, 7), +}; + +static const unsigned int canfd1_data_mux[] = { + CANFD1_TX_MARK, CANFD1_RX_MARK, +}; + /* - DU --------------------------------------------------------------------- */ static const unsigned int du_rgb666_pins[] = { /* R[7:2], G[7:2], B[7:2] */ @@ -3505,7 +3524,7 @@ static const unsigned int vin5_clk_b_mux[] = { static const struct { struct sh_pfc_pin_group common[241]; - struct sh_pfc_pin_group automotive[0]; + struct sh_pfc_pin_group automotive[2]; } pinmux_groups = { .common = { SH_PFC_PIN_GROUP(audio_clk_a), @@ -3749,6 +3768,10 @@ static const struct { SH_PFC_PIN_GROUP(vin5_clkenb_a), SH_PFC_PIN_GROUP(vin5_clk_a), SH_PFC_PIN_GROUP(vin5_clk_b), + }, + .automotive = { + SH_PFC_PIN_GROUP(canfd0_data), + SH_PFC_PIN_GROUP(canfd1_data), } }; @@ -3795,6 +3818,14 @@ 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 du_groups[] = { "du_rgb666", "du_rgb888", @@ -4127,7 +4158,7 @@ static const char * const vin5_groups[] = { static const struct { struct sh_pfc_function common[44]; - struct sh_pfc_function automotive[0]; + struct sh_pfc_function automotive[2]; } pinmux_functions = { .common = { SH_PFC_FUNCTION(audio_clk), @@ -4174,6 +4205,10 @@ static const struct { SH_PFC_FUNCTION(usb30), SH_PFC_FUNCTION(vin4), SH_PFC_FUNCTION(vin5), + }, + .automotive = { + SH_PFC_FUNCTION(canfd0), + SH_PFC_FUNCTION(canfd1), } }; |