tests: drivers: uart: uart async: Add esp32s3 overlay

Add esp32s3 support for uart async tests. Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
zephyrproject-rtos · Jun 17, 2023 · 8cbf1be · 8cbf1be
1 parent 97be30c
commit 8cbf1be
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Showing 4 changed files with 31 additions and 3 deletions.
diff --git a/tests/drivers/uart/uart_async_api/boards/esp32c3_devkitm.overlay b/tests/drivers/uart/uart_async_api/boards/esp32c3_devkitm.overlay
@@ -5,7 +5,6 @@
  */
 
 &pinctrl {
-
 	uart1_test: uart1_test {
 		group1 {
 			pinmux = <UART1_TX_GPIO5>;

diff --git a/tests/drivers/uart/uart_async_api/boards/esp32s3_devkitm.conf b/tests/drivers/uart/uart_async_api/boards/esp32s3_devkitm.conf
@@ -0,0 +1 @@
+CONFIG_DMA=y
diff --git a/tests/drivers/uart/uart_async_api/boards/esp32s3_devkitm.overlay b/tests/drivers/uart/uart_async_api/boards/esp32s3_devkitm.overlay
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2023 Espressif Systems (Shanghai) Co., Ltd.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&pinctrl {
+	uart1_test: uart1_test {
+		group1 {
+			pinmux = <UART1_TX_GPIO5>;
+		};
+		group2 {
+			pinmux = <UART1_RX_GPIO6>;
+			bias-pull-up;
+		};
+	};
+};
+
+dut: &uart1 {
+	status = "okay";
+	current-speed = <115200>;
+	pinctrl-0 = <&uart1_test>;
+	pinctrl-names = "default";
+	dmas = <&dma 0>, <&dma 1>;
+	dma-names = "rx", "tx";
+};
+
+&dma {
+	status = "okay";
+};
diff --git a/tests/drivers/uart/uart_async_api/src/test_uart.h b/tests/drivers/uart/uart_async_api/src/test_uart.h
@@ -21,8 +21,6 @@
 
 #if DT_NODE_EXISTS(DT_NODELABEL(dut))
 #define UART_NODE DT_NODELABEL(dut)
-#elif defined(CONFIG_SOC_ESP32C3)
-#define UART_NODE DT_NODELABEL(uart1)
 #else
 #define UART_NODE DT_CHOSEN(zephyr_console)
 #endif