From d69b4012b315e8145fecf9952e1b72134b47ca1c Mon Sep 17 00:00:00 2001 From: Shlomi Vaknin Date: Sat, 16 Jan 2021 18:43:33 +0200 Subject: [PATCH] tests: uart_async_api: Support nucleo_l4r5zi board This commit adds the asynchronous UART API testing support on the nucleo_l4r5zi board. The usart3 module is used as the secondary loop-back UART, which is required to run this test. Signed-off-by: Shlomi Vaknin --- .../uart_async_api/boards/nucleo_l4r5zi.overlay | 15 +++++++++++++++ tests/drivers/uart/uart_async_api/src/test_uart.h | 2 ++ 2 files changed, 17 insertions(+) create mode 100644 tests/drivers/uart/uart_async_api/boards/nucleo_l4r5zi.overlay diff --git a/tests/drivers/uart/uart_async_api/boards/nucleo_l4r5zi.overlay b/tests/drivers/uart/uart_async_api/boards/nucleo_l4r5zi.overlay new file mode 100644 index 00000000000..3b375402094 --- /dev/null +++ b/tests/drivers/uart/uart_async_api/boards/nucleo_l4r5zi.overlay @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: Apache-2.0 */ + +&usart3 { + dmas = <&dmamux1 5 29 0x440 0>, + <&dmamux1 4 28 0x480 0>; + dma-names = "tx", "rx"; +}; + +&dma1 { + status = "okay"; +}; + +&dmamux1 { + 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 index 7df4d9cd379..953a4d4a206 100644 --- a/tests/drivers/uart/uart_async_api/src/test_uart.h +++ b/tests/drivers/uart/uart_async_api/src/test_uart.h @@ -29,6 +29,8 @@ #define UART_DEVICE_NAME DT_LABEL(DT_NODELABEL(sercom3)) #elif defined(CONFIG_BOARD_ATSAME54_XPRO) #define UART_DEVICE_NAME DT_LABEL(DT_NODELABEL(sercom1)) +#elif defined(CONFIG_BOARD_NUCLEO_L4R5ZI) +#define UART_DEVICE_NAME DT_LABEL(DT_NODELABEL(usart3)) #else #define UART_DEVICE_NAME CONFIG_UART_CONSOLE_ON_DEV_NAME #endif