arm64: dts: qcom: sc7180: Add missing properties for Wifi node

The wlan firmware memory is statically mapped in
the Trusted Firmware, hence the wlan driver does
not need to map/unmap this region dynamically.

Hence add the property to indicate the wlan driver
to not map/unamp the firmware memory region
dynamically.

Also add the chain1 voltage supply for wlan.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Link: https://lore.kernel.org/r/1594615586-17055-1-git-send-email-pillair@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/sc7180-idp.dts

@@ -21,6 +21,7 @@ aliases {
 		bluetooth0 = &bluetooth;
 		hsuart0 = &uart3;
 		serial0 = &uart8;
+		wifi0 = &wifi;
 	};
 
 	chosen {
@@ -391,10 +392,12 @@ video-firmware {
 
 &wifi {
 	status = "okay";
+	qcom,msa-fixed-perm;
 	vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>;
 	vdd-1.8-xo-supply = <&vreg_l1c_1p8>;
 	vdd-1.3-rfa-supply = <&vreg_l2c_1p3>;
 	vdd-3.3-ch0-supply = <&vreg_l10c_3p3>;
+	vdd-3.3-ch1-supply = <&vreg_l11c_3p3>;
 	wifi-firmware {
 		iommus = <&apps_smmu 0xc2 0x1>;
 	};