[PATCH v0] arm64: dts: qcom: Add fixed regulators for WLAN supplies

[Qian Zhang]

Add GPIO-controlled fixed regulators providing WLAN 3.3V and 1.8V
power rails for the Arduino VENTUNO Q board. The regulators are
enabled at boot to support WLAN initialization.

Signed-off-by: Qian Zhang <qian.zhang@xxxxxxxxxxxxxxxx>
---
 .../boot/dts/qcom/monaco-arduino-monza.dts    | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts b/arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts
index ca14f0ea4dae..1a40ac5bb4bb 100644
--- a/arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts
+++ b/arch/arm64/boot/dts/qcom/monaco-arduino-monza.dts
@@ -153,6 +153,27 @@ vreg_nvme: regulator-3p3-m2 {
 		enable-active-high;
 		startup-delay-us = <20000>;
 	};
+
+	wlan_reg_3v3: wlan-3v3-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "wlan_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
+	};
+
+	wlan_reg_1v8: wlan-1v8-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "wlan_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&tlmm 56 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
+	};
+
 };
 
 &ethernet0 {
-- 
2.34.1