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[1/3] pinctrl: sh-pfc: r8a7790: Add CAN pins, groups and functions

Message ID 20200816190732.6905-2-prabhakar.mahadev-lad.rj@bp.renesas.com
State Accepted
Commit bbf369d4e59a248ed715041267951f5cd051b317
Headers show
Series [1/3] pinctrl: sh-pfc: r8a7790: Add CAN pins, groups and functions | expand

Commit Message

Prabhakar Mahadev Lad Aug. 16, 2020, 7:07 p.m. UTC 
Add pins, groups and functions for the CAN0 and CAN1 interface.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
---
 drivers/pinctrl/sh-pfc/pfc-r8a7790.c | 86 +++++++++++++++++++++++++++-
 1 file changed, 84 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7790.c b/drivers/pinctrl/sh-pfc/pfc-r8a7790.c
index 39ba1e7cc1c3..0863c412b3e1 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7790.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7790.c
@@ -1871,6 +1871,68 @@  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,
+};
 /* - DU RGB ----------------------------------------------------------------- */
 static const unsigned int du_rgb666_pins[] = {
 	/* R[7:2], G[7:2], B[7:2] */
@@ -3946,7 +4008,7 @@  static const unsigned int vin3_clk_mux[] = {
 };
 
 static const struct {
-	struct sh_pfc_pin_group common[290];
+	struct sh_pfc_pin_group common[296];
 	struct sh_pfc_pin_group automotive[1];
 } pinmux_groups = {
 	.common = {
@@ -3963,6 +4025,12 @@  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(du_rgb666),
 		SH_PFC_PIN_GROUP(du_rgb888),
 		SH_PFC_PIN_GROUP(du_clk_out_0),
@@ -4265,6 +4333,18 @@  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 du_groups[] = {
 	"du_rgb666",
 	"du_rgb888",
@@ -4706,13 +4786,15 @@  static const char * const vin3_groups[] = {
 };
 
 static const struct {
-	struct sh_pfc_function common[55];
+	struct sh_pfc_function common[57];
 	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(du0),
 		SH_PFC_FUNCTION(du1),
 		SH_PFC_FUNCTION(du2),