[PATCH] arm64: dts: qcom: shikra-evk: Add GPIO expanders

[Komal Bajaj]

Add the EVK GPIO expander definitions on the I2C3 bus. Describe the
TCA9538 and TCA9539 expanders used by EVK boards.

Co-developed-by: Faruque Ansari <faruque.ansari@xxxxxxxxxxxxxxxx>
Signed-off-by: Faruque Ansari <faruque.ansari@xxxxxxxxxxxxxxxx>
Signed-off-by: Komal Bajaj <komal.bajaj@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/shikra-evk.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/shikra-evk.dtsi b/arch/arm64/boot/dts/qcom/shikra-evk.dtsi
index 0115fc9095b3..04faf09b21ae 100644
--- a/arch/arm64/boot/dts/qcom/shikra-evk.dtsi
+++ b/arch/arm64/boot/dts/qcom/shikra-evk.dtsi
@@ -29,4 +29,32 @@ tpm@0 {
 
 &uart0 {
 	status = "okay";
+
+	expander0: pca953x@38 {
+		compatible = "ti,tca9538";
+		reg = <0x38>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+
+	expander1: pca953x@3c {
+		compatible = "ti,tca9538";
+		reg = <0x3c>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+
+	expander2: pca953x@20 {
+		compatible = "ti,tca9539";
+		reg = <0x20>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+
+	expander3: pca953x@21 {
+		compatible = "ti,tca9539";
+		reg = <0x21>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
 };

---
base-commit: 3d7783543c2646af69ad65825e810060494bea21
change-id: 20260924-shikra-gpio-expander-25ff4a29c848

Best regards,
-- 
Komal Bajaj <komal.bajaj@xxxxxxxxxxxxxxxx>