summaryrefslogtreecommitdiffstats
path: root/arch/arm64/boot/dts/renesas/white-hawk-common.dtsi
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm64/boot/dts/renesas/white-hawk-common.dtsi')
-rw-r--r--arch/arm64/boot/dts/renesas/white-hawk-common.dtsi65
1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/white-hawk-common.dtsi b/arch/arm64/boot/dts/renesas/white-hawk-common.dtsi
new file mode 100644
index 0000000000..c99086edad
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/white-hawk-common.dtsi
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the common parts shared by the White Hawk BreakOut
+ * and White Hawk Single boards
+ *
+ * Copyright (C) 2022 Renesas Electronics Corp.
+ */
+
+#include "white-hawk-csi-dsi.dtsi"
+#include "white-hawk-ethernet.dtsi"
+
+/ {
+ can_transceiver0: can-phy0 {
+ compatible = "nxp,tjr1443";
+ #phy-cells = <0>;
+ enable-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+ max-bitrate = <5000000>;
+ };
+};
+
+&can_clk {
+ clock-frequency = <40000000>;
+};
+
+&canfd {
+ pinctrl-0 = <&canfd0_pins>, <&canfd1_pins>, <&can_clk_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+
+ channel0 {
+ status = "okay";
+ phys = <&can_transceiver0>;
+ };
+
+ channel1 {
+ status = "okay";
+ };
+};
+
+&i2c0 {
+ eeprom@51 {
+ compatible = "rohm,br24g01", "atmel,24c01";
+ label = "breakout-board";
+ reg = <0x51>;
+ pagesize = <8>;
+ };
+};
+
+&pfc {
+ can_clk_pins: can-clk {
+ groups = "can_clk";
+ function = "can_clk";
+ };
+
+ canfd0_pins: canfd0 {
+ groups = "canfd0_data";
+ function = "canfd0";
+ };
+
+ canfd1_pins: canfd1 {
+ groups = "canfd1_data";
+ function = "canfd1";
+ };
+};