From: Takeshi Kihara <[email protected]> This patch adds CAN{0,1} pins, groups and functions to the R8A77990 SoC.
Signed-off-by: Takeshi Kihara <[email protected]> Signed-off-by: Marek Vasut <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Simon Horman <[email protected]> Cc: Wolfram Sang <[email protected]> Cc: Yoshihiro Shimoda <[email protected]> Cc: [email protected] --- drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 51 +++++++++++++++++++++++++-- 1 file changed, 49 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c index 95d478353627..db000acc880c 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c @@ -1375,6 +1375,35 @@ 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] */ @@ -2606,7 +2635,7 @@ static const unsigned int usb30_id_mux[] = { }; static const struct { - struct sh_pfc_pin_group common[140]; + struct sh_pfc_pin_group common[143]; struct sh_pfc_pin_group automotive[0]; } pinmux_groups = { .common = { @@ -2617,6 +2646,9 @@ 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), @@ -2763,6 +2795,18 @@ 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", @@ -2990,11 +3034,14 @@ static const char * const usb30_groups[] = { }; static const struct { - struct sh_pfc_function common[32]; + struct sh_pfc_function common[35]; struct sh_pfc_function automotive[0]; } pinmux_functions = { .common = { SH_PFC_FUNCTION(avb), + SH_PFC_FUNCTION(can0), + SH_PFC_FUNCTION(can1), + SH_PFC_FUNCTION(can_clk), SH_PFC_FUNCTION(du), SH_PFC_FUNCTION(i2c1), SH_PFC_FUNCTION(i2c2), -- 2.18.0
