Subject: [PATCH v4 3/3 omap] ARM: dts: omap2: add stlc4560 spi-wireless node

From: Arnd Bergmann <[email-masked]>
Date: Thu, 30 Apr 2026 10:12:42 +0200

From: Arnd Bergmann <[email-masked]>

Converted from the platform_device creation in board-n8x0.c.

Link: https://lore.kernel.org/all/[email-masked]/
Reviewed-by: Krzysztof Kozlowski <[email-masked]>
Signed-off-by: Arnd Bergmann <[email-masked]>
---
 arch/arm/boot/dts/ti/omap/omap2.dtsi                |  4 ++++
 arch/arm/boot/dts/ti/omap/omap2420-n8x0-common.dtsi | 12 ++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/ti/omap/omap2.dtsi b/arch/arm/boot/dts/ti/omap/omap2.dtsi
index afabb36a8ac1..fdc1790adf43 100644
--- a/arch/arm/boot/dts/ti/omap/omap2.dtsi
+++ b/arch/arm/boot/dts/ti/omap/omap2.dtsi
@@ -129,6 +129,8 @@ i2c2: i2c@48072000 {
 		};
 
 		mcspi1: spi@48098000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
 			compatible = "ti,omap2-mcspi";
 			ti,hwmods = "mcspi1";
 			reg = <0x48098000 0x100>;
@@ -140,6 +142,8 @@ mcspi1: spi@48098000 {
 		};
 
 		mcspi2: spi@4809a000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
 			compatible = "ti,omap2-mcspi";
 			ti,hwmods = "mcspi2";
 			reg = <0x4809a000 0x100>;
diff --git a/arch/arm/boot/dts/ti/omap/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/ti/omap/omap2420-n8x0-common.dtsi
index 63b0b4921e4e..fe9dd8bbfc85 100644
--- a/arch/arm/boot/dts/ti/omap/omap2420-n8x0-common.dtsi
+++ b/arch/arm/boot/dts/ti/omap/omap2420-n8x0-common.dtsi
@@ -109,3 +109,15 @@ partition@5 {
 		};
 	};
 };
+
+&mcspi2 {
+	status = "okay";
+
+	wifi@0 {
+		reg = <0>;
+		compatible = "st,stlc4560";
+		spi-max-frequency = <48000000>;
+		interrupts-extended = <&gpio3 23 IRQ_TYPE_EDGE_RISING>;
+		powerdown-gpios = <&gpio4 1 GPIO_ACTIVE_LOW>; /* gpio 97 */
+	};
+};
-- 
2.39.5