boards: xmc47_relax_kit: Add CAN node to devicetree

Adds CAN node to xmc47_relax_kit. Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
zephyrproject-rtos · Jan 30, 2024 · 254a2b1 · 254a2b1
1 parent c7dab3d
commit 254a2b1
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diff --git a/boards/arm/xmc47_relax_kit/xmc47_relax_kit-pinctrl.dtsi b/boards/arm/xmc47_relax_kit/xmc47_relax_kit-pinctrl.dtsi
@@ -125,3 +125,14 @@
 	drive-strength = "strong-medium-edge";
 	hwctrl = "disabled";
 };
+
+&can_tx_p1_12_node1 {
+	drive-strength = "strong-soft-edge";
+	drive-push-pull;
+	hwctrl = "disabled";
+};
+
+&can_rx_p1_13_node1 {
+	drive-strength = "strong-soft-edge";
+	hwctrl = "disabled";
+};
diff --git a/boards/arm/xmc47_relax_kit/xmc47_relax_kit.dts b/boards/arm/xmc47_relax_kit/xmc47_relax_kit.dts
@@ -54,6 +54,7 @@
 		zephyr,shell-uart = &usic0ch0;
 		zephyr,flash-controller = &flash_controller;
 		zephyr,code-partition = &code_partition;
+		zephyr,canbus = &can_node1;
 	};
 
 };
@@ -199,3 +200,16 @@
 		reg = <0>;
 	};
 };
+
+&can {
+	clock-prescaler = <6>;
+};
+
+&can_node1 {
+	status = "okay";
+	bus-speed = <125000>;
+	sample-point = <875>;
+	input-src = "RXDC";
+	pinctrl-0 = <&can_tx_p1_12_node1 &can_rx_p1_13_node1>;
+	pinctrl-names = "default";
+};