From 0afe4bb9805e0fed823529331cb520af295e14ac Mon Sep 17 00:00:00 2001
From: cyliang tw <cyliang@nuvoton.com>
Date: Wed, 16 Aug 2023 19:43:47 +0800
Subject: [PATCH] tests: drivers: pwm: pwm_loopback: support numaker_pfm_m467

Add support for Nuvoton numaker board numaker_pfm_m467.

Signed-off-by: cyliang tw <cyliang@nuvoton.com>
---
 .../boards/numaker_pfm_m467.overlay           | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 tests/drivers/pwm/pwm_loopback/boards/numaker_pfm_m467.overlay

diff --git a/tests/drivers/pwm/pwm_loopback/boards/numaker_pfm_m467.overlay b/tests/drivers/pwm/pwm_loopback/boards/numaker_pfm_m467.overlay
new file mode 100644
index 00000000000..2803a4289a2
--- /dev/null
+++ b/tests/drivers/pwm/pwm_loopback/boards/numaker_pfm_m467.overlay
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+
+#include <zephyr/dt-bindings/pwm/pwm.h>
+
+&pinctrl {
+	epwm1_default: epwm1_default {
+		group0 {
+			/* EVB's D5, D3 --> PC12, PC10 */
+			pinmux = <PC12MFP_EPWM1_CH0 0x0000>,
+				 <PC10MFP_EPWM1_CH2 0x0000>;
+		};
+	};
+};
+
+/ {
+	pwm_loopback_0 {
+		compatible = "test-pwm-loopback";
+		pwms = <&epwm1 0 0 PWM_POLARITY_NORMAL>,
+		       <&epwm1 2 0 PWM_POLARITY_NORMAL>;
+	};
+};
+
+&epwm1 {
+	status = "okay";
+	prescaler = <19>;
+	pinctrl-0 = <&epwm1_default>;
+	pinctrl-names = "default";
+};