Commit 7d484566 authored by Rakesh Pillai's avatar Rakesh Pillai Committed by Bjorn Andersson
Browse files

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: default avatarDouglas Anderson <dianders@chromium.org>
Signed-off-by: default avatarRakesh Pillai <pillair@codeaurora.org>
Link: https://lore.kernel.org/r/1594615586-17055-1-git-send-email-pillair@codeaurora.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 6bab7cd0

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

+3 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
		bluetooth0 = &bluetooth;

		hsuart0 = &uart3;

		serial0 = &uart8;

		wifi0 = &wifi;

	};



	chosen {
@@ -391,10 +392,12 @@ 


&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>;

	};