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pinctrl: sh-pfc: r8a7790: Add CAN pins, groups and functions

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Add pins, groups and functions for the CAN{0,1} interface.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Link: https://lore.kernel.org/r/20200825095448.13093-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Lad Prabhakar 2020-08-25 10:54:48 +01:00 committed by Geert Uytterhoeven
parent 417e249869
commit bbf369d4e5
1 changed files with 110 additions and 2 deletions
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112
drivers/pinctrl/sh-pfc/pfc-r8a7790.c
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@ -1871,6 +1871,86 @@ static const unsigned int avb_gmii_mux[] = {
AVB_TX_EN_MARK, AVB_TX_ER_MARK, AVB_TX_CLK_MARK,
AVB_COL_MARK,
};
/* - CAN0 ----------------------------------------------------------------- */
static const unsigned int can0_data_pins[] = {
/* CAN0 RX */
RCAR_GP_PIN(1, 17),
/* CAN0 TX */
RCAR_GP_PIN(1, 19),
};
static const unsigned int can0_data_mux[] = {
CAN0_RX_MARK,
CAN0_TX_MARK,
};
static const unsigned int can0_data_b_pins[] = {
/* CAN0 RXB */
RCAR_GP_PIN(4, 5),
/* CAN0 TXB */
RCAR_GP_PIN(4, 4),
};
static const unsigned int can0_data_b_mux[] = {
CAN0_RX_B_MARK,
CAN0_TX_B_MARK,
};
static const unsigned int can0_data_c_pins[] = {
/* CAN0 RXC */
RCAR_GP_PIN(4, 26),
/* CAN0 TXC */
RCAR_GP_PIN(4, 23),
};
static const unsigned int can0_data_c_mux[] = {
CAN0_RX_C_MARK,
CAN0_TX_C_MARK,
};
static const unsigned int can0_data_d_pins[] = {
/* CAN0 RXD */
RCAR_GP_PIN(4, 26),
/* CAN0 TXD */
RCAR_GP_PIN(4, 18),
};
static const unsigned int can0_data_d_mux[] = {
CAN0_RX_D_MARK,
CAN0_TX_D_MARK,
};
/* - CAN1 ----------------------------------------------------------------- */
static const unsigned int can1_data_pins[] = {
/* CAN1 RX */
RCAR_GP_PIN(1, 22),
/* CAN1 TX */
RCAR_GP_PIN(1, 18),
};
static const unsigned int can1_data_mux[] = {
CAN1_RX_MARK,
CAN1_TX_MARK,
};
static const unsigned int can1_data_b_pins[] = {
/* CAN1 RXB */
RCAR_GP_PIN(4, 7),
/* CAN1 TXB */
RCAR_GP_PIN(4, 6),
};
static const unsigned int can1_data_b_mux[] = {
CAN1_RX_B_MARK,
CAN1_TX_B_MARK,
};
/* - CAN Clock -------------------------------------------------------------- */
static const unsigned int can_clk_pins[] = {
/* CLK */
RCAR_GP_PIN(1, 21),
};
static const unsigned int can_clk_mux[] = {
CAN_CLK_MARK,
};
static const unsigned int can_clk_b_pins[] = {
/* CLK */
RCAR_GP_PIN(4, 3),
};
static const unsigned int can_clk_b_mux[] = {
CAN_CLK_B_MARK,
};
/* - DU RGB ----------------------------------------------------------------- */
static const unsigned int du_rgb666_pins[] = {
/* R[7:2], G[7:2], B[7:2] */
@ -3946,7 +4026,7 @@ static const unsigned int vin3_clk_mux[] = {
};
static const struct {
struct sh_pfc_pin_group common[290];
struct sh_pfc_pin_group common[298];
struct sh_pfc_pin_group automotive[1];
} pinmux_groups = {
.common = {
@ -3963,6 +4043,14 @@ static const struct {
SH_PFC_PIN_GROUP(avb_mdio),
SH_PFC_PIN_GROUP(avb_mii),
SH_PFC_PIN_GROUP(avb_gmii),
SH_PFC_PIN_GROUP(can0_data),
SH_PFC_PIN_GROUP(can0_data_b),
SH_PFC_PIN_GROUP(can0_data_c),
SH_PFC_PIN_GROUP(can0_data_d),
SH_PFC_PIN_GROUP(can1_data),
SH_PFC_PIN_GROUP(can1_data_b),
SH_PFC_PIN_GROUP(can_clk),
SH_PFC_PIN_GROUP(can_clk_b),
SH_PFC_PIN_GROUP(du_rgb666),
SH_PFC_PIN_GROUP(du_rgb888),
SH_PFC_PIN_GROUP(du_clk_out_0),
@ -4265,6 +4353,23 @@ static const char * const avb_groups[] = {
"avb_gmii",
};
static const char * const can0_groups[] = {
"can0_data",
"can0_data_b",
"can0_data_c",
"can0_data_d",
};
static const char * const can1_groups[] = {
"can1_data",
"can1_data_b",
};
static const char * const can_clk_groups[] = {
"can_clk",
"can_clk_b",
};
static const char * const du_groups[] = {
"du_rgb666",
"du_rgb888",
@ -4706,13 +4811,16 @@ static const char * const vin3_groups[] = {
};
static const struct {
struct sh_pfc_function common[55];
struct sh_pfc_function common[58];
struct sh_pfc_function automotive[1];
} pinmux_functions = {
.common = {
SH_PFC_FUNCTION(audio_clk),
SH_PFC_FUNCTION(avb),
SH_PFC_FUNCTION(du),
SH_PFC_FUNCTION(can0),
SH_PFC_FUNCTION(can1),
SH_PFC_FUNCTION(can_clk),
SH_PFC_FUNCTION(du0),
SH_PFC_FUNCTION(du1),
SH_PFC_FUNCTION(du2),