FROMLIST: arm64: dts: qcom: shikra: enable WiFi on EVK boards

Enable WiFi support on Shikra CQS, CQM and IQS EVK variants.

Provide board-specific WiFi configuration, including power supply
connections and calibration variant selection. The WiFi node is
enabled on each EVK according to the corresponding PMIC and board
design.

Signed-off-by: Miaoqing Pan <miaoqing.pan@oss.qualcomm.com>
Signed-off-by: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260525-shikra-dt-m1-v1-16-f51a9838dbaa@oss.qualcomm.com

Author: miaoqing-quic

arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts

@@ -69,3 +69,14 @@
 		vddch0-supply = <&pm4125_l22>;
 	};
 };
+
+&wifi {
+	vdd-0.8-cx-mx-supply = <&pm4125_l7>;
+	vdd-1.8-xo-supply = <&pm4125_l13>;
+	vdd-1.3-rfa-supply = <&pm4125_l10>;
+	vdd-3.3-ch0-supply = <&pm4125_l22>;
+	qcom,calibration-variant = "Shikra_EVK";
+	firmware-name = "cq2390";
+
+	status = "okay";
+};

arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts

@@ -69,3 +69,14 @@
 		vddch0-supply = <&pm4125_l22>;
 	};
 };
+
+&wifi {
+	vdd-0.8-cx-mx-supply = <&pm4125_l7>;
+	vdd-1.8-xo-supply = <&pm4125_l13>;
+	vdd-1.3-rfa-supply = <&pm4125_l10>;
+	vdd-3.3-ch0-supply = <&pm4125_l22>;
+	qcom,calibration-variant = "Shikra_EVK";
+	firmware-name = "cq2390";
+
+	status = "okay";
+};

arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts

@@ -30,6 +30,14 @@
 		regulator-max-microvolt = <3300000>;
 		regulator-always-on;
 	};
+
+	vreg_wlan_3p3_dummy: regulator-wlan-3p3-dummy {
+		compatible = "regulator-fixed";
+		regulator-name = "wlan_3p3_dummy";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
 };
 
 &remoteproc_cdsp {
@@ -77,3 +85,14 @@
 		vddch0-supply = <&vreg_bt_3p3_dummy>;
 	};
 };
+
+&wifi {
+	vdd-0.8-cx-mx-supply = <&pm8150_s4>;
+	vdd-1.8-xo-supply = <&pm8150_l12>;
+	vdd-1.3-rfa-supply = <&pm8150_l8>;
+	vdd-3.3-ch0-supply = <&vreg_wlan_3p3_dummy>;
+	qcom,calibration-variant = "Shikra_EVK";
+	firmware-name = "cq2390";
+
+	status = "okay";
+};