From 15c4d24c83bbae64e6d27eac6d9a6383ae2c02d5 Mon Sep 17 00:00:00 2001
From: cyliang tw <cyliang@nuvoton.com>
Date: Thu, 18 Apr 2024 17:28:30 +0800
Subject: [PATCH] tests: drivers: adc_api: support numaker_m2l31ki

Add support for Nuvoton numaker board numaker_m2l31ki.

Signed-off-by: cyliang tw <cyliang@nuvoton.com>
---
 .../adc/adc_api/boards/numaker_m2l31ki.conf   |  1 +
 .../adc_api/boards/numaker_m2l31ki.overlay    | 40 +++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 tests/drivers/adc/adc_api/boards/numaker_m2l31ki.conf
 create mode 100644 tests/drivers/adc/adc_api/boards/numaker_m2l31ki.overlay

diff --git a/tests/drivers/adc/adc_api/boards/numaker_m2l31ki.conf b/tests/drivers/adc/adc_api/boards/numaker_m2l31ki.conf
new file mode 100644
index 00000000000..9fb2581d7f4
--- /dev/null
+++ b/tests/drivers/adc/adc_api/boards/numaker_m2l31ki.conf
@@ -0,0 +1 @@
+CONFIG_TEST_USERSPACE=n
diff --git a/tests/drivers/adc/adc_api/boards/numaker_m2l31ki.overlay b/tests/drivers/adc/adc_api/boards/numaker_m2l31ki.overlay
new file mode 100644
index 00000000000..1fb978f147e
--- /dev/null
+++ b/tests/drivers/adc/adc_api/boards/numaker_m2l31ki.overlay
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+
+/ {
+	zephyr,user {
+		io-channels = <&eadc0 5>, <&eadc0 7>;
+	};
+};
+
+&pinctrl {
+	/* EVB's UNO Pin A2 & A0 for channel 5 & 7 --> PB5, PB7 */
+	eadc0_default: eadc0_default {
+		group0 {
+			pinmux = <PB5MFP_EADC0_CH5>, <PB7MFP_EADC0_CH7>;
+		};
+	};
+};
+
+&eadc0 {
+	status = "okay";
+	pinctrl-0 = <&eadc0_default>;
+	pinctrl-names = "default";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	channel@5 {
+		reg = <5>;
+		zephyr,gain = "ADC_GAIN_1";
+		zephyr,reference = "ADC_REF_INTERNAL";
+		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
+		zephyr,resolution = <10>;
+	};
+
+	channel@7 {
+		reg = <7>;
+		zephyr,gain = "ADC_GAIN_1";
+		zephyr,reference = "ADC_REF_INTERNAL";
+		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
+		zephyr,resolution = <10>;
+	};
+};