This patch adds CANFD 0-7 and CANFD clock pinmux support for the
R8A779A0 (V3U) SoC.
Signed-off-by: Ulrich Hecht <uli+renesas@xxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/pinctrl/renesas/pfc-r8a779a0.c | 137 +++++++++++++++++++++++++
1 file changed, 137 insertions(+)
diff --git a/drivers/pinctrl/renesas/pfc-r8a779a0.c b/drivers/pinctrl/renesas/pfc-r8a779a0.c
index 29e55e08f7ec..2ef5ab19f6ed 100644
--- a/drivers/pinctrl/renesas/pfc-r8a779a0.c
+++ b/drivers/pinctrl/renesas/pfc-r8a779a0.c
@@ -1689,6 +1689,87 @@ static const unsigned int avb5_avtp_match_mux[] = {
AVB5_AVTP_MATCH_MARK,
};
+/* - CANFD0 ----------------------------------------------------------------- */
+static const unsigned int canfd0_data_pins[] = {
+ /* CANFD0_TX, CANFD0_RX */
+ RCAR_GP_PIN(3, 1), RCAR_GP_PIN(3, 2),
+};
+static const unsigned int canfd0_data_mux[] = {
+ CANFD0_TX_MARK, CANFD0_RX_MARK,
+};
+
+/* - CANFD1 ----------------------------------------------------------------- */
+static const unsigned int canfd1_data_pins[] = {
+ /* CANFD1_TX, CANFD1_RX */
+ RCAR_GP_PIN(3, 3), RCAR_GP_PIN(3, 4),
+};
+static const unsigned int canfd1_data_mux[] = {
+ CANFD1_TX_MARK, CANFD1_RX_MARK,
+};
+
+/* - CANFD2 ----------------------------------------------------------------- */
+static const unsigned int canfd2_data_pins[] = {
+ /* CANFD2_TX, CANFD2_RX */
+ RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 6),
+};
+static const unsigned int canfd2_data_mux[] = {
+ CANFD2_TX_MARK, CANFD2_RX_MARK,
+};
+
+/* - CANFD3 ----------------------------------------------------------------- */
+static const unsigned int canfd3_data_pins[] = {
+ /* CANFD3_TX, CANFD3_RX */
+ RCAR_GP_PIN(3, 7), RCAR_GP_PIN(3, 8),
+};
+static const unsigned int canfd3_data_mux[] = {
+ CANFD3_TX_MARK, CANFD3_RX_MARK,
+};
+
+/* - CANFD4 ----------------------------------------------------------------- */
+static const unsigned int canfd4_data_pins[] = {
+ /* CANFD4_TX, CANFD4_RX */
+ RCAR_GP_PIN(3, 9), RCAR_GP_PIN(3, 10),
+};
+static const unsigned int canfd4_data_mux[] = {
+ CANFD4_TX_MARK, CANFD4_RX_MARK,
+};
+
+/* - CANFD5 ----------------------------------------------------------------- */
+static const unsigned int canfd5_data_pins[] = {
+ /* CANFD5_TX, CANFD5_RX */
+ RCAR_GP_PIN(3, 11), RCAR_GP_PIN(3, 12),
+};
+static const unsigned int canfd5_data_mux[] = {
+ CANFD5_TX_MARK, CANFD5_RX_MARK,
+};
+
+/* - CANFD6 ----------------------------------------------------------------- */
+static const unsigned int canfd6_data_pins[] = {
+ /* CANFD6_TX, CANFD6_RX */
+ RCAR_GP_PIN(3, 13), RCAR_GP_PIN(3, 14),
+};
+static const unsigned int canfd6_data_mux[] = {
+ CANFD6_TX_MARK, CANFD6_RX_MARK,
+};
+
+/* - CANFD7 ----------------------------------------------------------------- */
+static const unsigned int canfd7_data_pins[] = {
+ /* CANFD7_TX, CANFD7_RX */
+ RCAR_GP_PIN(3, 15), RCAR_GP_PIN(3, 16),
+};
+static const unsigned int canfd7_data_mux[] = {
+ CANFD7_TX_MARK, CANFD7_RX_MARK,
+};
+
+/* - CANFD Clock ------------------------------------------------------------ */
+static const unsigned int can_clk_pins[] = {
+ /* CAN_CLK */
+ RCAR_GP_PIN(3, 0),
+};
+static const unsigned int can_clk_mux[] = {
+ CAN_CLK_MARK,
+};
+
/* - I2C0 ------------------------------------------------------------------- */
static const unsigned int i2c0_pins[] = {
/* SDA0, SCL0 */
@@ -1921,6 +2002,16 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(avb5_avtp_capture),
SH_PFC_PIN_GROUP(avb5_avtp_match),
+ SH_PFC_PIN_GROUP(canfd0_data),
+ SH_PFC_PIN_GROUP(canfd1_data),
+ SH_PFC_PIN_GROUP(canfd2_data),
+ SH_PFC_PIN_GROUP(canfd3_data),
+ SH_PFC_PIN_GROUP(canfd4_data),
+ SH_PFC_PIN_GROUP(canfd5_data),
+ SH_PFC_PIN_GROUP(canfd6_data),
+ SH_PFC_PIN_GROUP(canfd7_data),
+ SH_PFC_PIN_GROUP(can_clk),
+
SH_PFC_PIN_GROUP(i2c0),
SH_PFC_PIN_GROUP(i2c1),
SH_PFC_PIN_GROUP(i2c2),
@@ -2017,6 +2108,42 @@ static const char * const avb5_groups[] = {
"avb5_avtp_match",
};
+static const char * const canfd0_groups[] = {
+ "canfd0_data",
+};
+
+static const char * const canfd1_groups[] = {
+ "canfd1_data",
+};
+
+static const char * const canfd2_groups[] = {
+ "canfd2_data",
+};
+
+static const char * const canfd3_groups[] = {
+ "canfd3_data",
+};
+
+static const char * const canfd4_groups[] = {
+ "canfd4_data",
+};
+
+static const char * const canfd5_groups[] = {
+ "canfd5_data",
+};
+
+static const char * const canfd6_groups[] = {
+ "canfd6_data",
+};
+
+static const char * const canfd7_groups[] = {
+ "canfd7_data",
+};
+
+static const char * const can_clk_groups[] = {
+ "can_clk",
+};
+
static const char * const i2c0_groups[] = {
"i2c0",
};
@@ -2082,6 +2209,16 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(avb4),
SH_PFC_FUNCTION(avb5),
+ SH_PFC_FUNCTION(canfd0),
+ SH_PFC_FUNCTION(canfd1),
+ SH_PFC_FUNCTION(canfd2),
+ SH_PFC_FUNCTION(canfd3),
+ SH_PFC_FUNCTION(canfd4),
+ SH_PFC_FUNCTION(canfd5),
+ SH_PFC_FUNCTION(canfd6),
+ SH_PFC_FUNCTION(canfd7),
+ SH_PFC_FUNCTION(can_clk),
+
SH_PFC_FUNCTION(i2c0),
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),
--
2.20.1
