samples: drivers: spi: Add support for RZ/G3S-SMARC

Quang Le · kartben · commit 2b2c5fc1c20f · 2025-05-15T09:00:31.000+02:00
Enable SPI driver samples for RZ/G3S-SMARC

Signed-off-by: Quang Le &lt;quang.le.eb@bp.renesas.com&gt;
Signed-off-by: Binh Nguyen &lt;binh.nguyen.xw@renesas.com&gt;
diff --git a/samples/drivers/spi_bitbang/boards/rzg3s_smarc_r9a08g045s33gbg_cm33.conf b/samples/drivers/spi_bitbang/boards/rzg3s_smarc_r9a08g045s33gbg_cm33.conf
@@ -0,0 +1,3 @@
+CONFIG_GPIO=y
+CONFIG_SPI_RENESAS_RZ_RSPI_DMAC=n
+CONFIG_NO_OPTIMIZATIONS=y
diff --git a/samples/drivers/spi_bitbang/boards/rzg3s_smarc_r9a08g045s33gbg_cm33.overlay b/samples/drivers/spi_bitbang/boards/rzg3s_smarc_r9a08g045s33gbg_cm33.overlay
@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2024 Renesas Electronics Corporation
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+spibb0: &spi0 {
+	cs-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+CONFIG_GPIO=y`
	`2`	`+CONFIG_SPI_RENESAS_RZ_RSPI_DMAC=n`
	`3`	`+CONFIG_NO_OPTIMIZATIONS=y`