From d36cdd5a271e62eb1337bad714d25f652ea5d7b3 Mon Sep 17 00:00:00 2001
From: Francois Ramu <francois.ramu@st.com>
Date: Fri, 18 Jun 2021 17:06:06 +0200
Subject: [PATCH] tests: drivers: spi loopback test running on the stm32l152re
 nucleo

add configuration for testing the spi through the dma1
on the nucleo_l152re target. This test requires the MOSI pin
to be connected to the MISO pin on the board.

Signed-off-by: Francois Ramu <francois.ramu@st.com>
---
 .../spi/spi_loopback/boards/nucleo_l152re.conf |  8 ++++++++
 .../spi_loopback/boards/nucleo_l152re.overlay  | 18 ++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 tests/drivers/spi/spi_loopback/boards/nucleo_l152re.conf
 create mode 100644 tests/drivers/spi/spi_loopback/boards/nucleo_l152re.overlay

diff --git a/tests/drivers/spi/spi_loopback/boards/nucleo_l152re.conf b/tests/drivers/spi/spi_loopback/boards/nucleo_l152re.conf
new file mode 100644
index 00000000000..a14c8bdffc4
--- /dev/null
+++ b/tests/drivers/spi/spi_loopback/boards/nucleo_l152re.conf
@@ -0,0 +1,8 @@
+CONFIG_SPI_LOOPBACK_DRV_NAME="SPI_1"
+
+CONFIG_SPI_STM32_DMA=y
+CONFIG_SPI_STM32_INTERRUPT=n
+
+CONFIG_SPI_ASYNC=n
+
+CONFIG_SPI_LOOPBACK_MODE_LOOP=n
diff --git a/tests/drivers/spi/spi_loopback/boards/nucleo_l152re.overlay b/tests/drivers/spi/spi_loopback/boards/nucleo_l152re.overlay
new file mode 100644
index 00000000000..3552f726bb6
--- /dev/null
+++ b/tests/drivers/spi/spi_loopback/boards/nucleo_l152re.overlay
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2021 STMicroelectronics
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&spi1 {
+	pinctrl-0 = <&spi1_nss_pa4 &spi1_sck_pa5
+		     &spi1_miso_pa6 &spi1_mosi_pa7>;
+	dmas = <&dma1 3 0x20440
+		&dma1 2 0x20480>;
+	dma-names = "tx", "rx";
+	status = "okay";
+};
+
+&dma1 {
+	status = "okay";
+};