On Tue 22 May 12:57 PDT 2018, Niklas Cassel wrote:
> The property name vddpe-supply is not included in
> Documentation/devicetree/bindings/pci/qcom,pcie.txt
> nor in the pcie-qcom PCIe Root Complex driver.
>
> This property name was used in an initial patchset for pcie-qcom,
> but was renamed in a later revision.
>
> Therefore, the regulator is currently never enabled, leaving us with
> unoperational wlan.
>
> Fix this by using the correct regulator property name, so that wlan
> comes up correctly.
>
> Fixes: 1c8ca74a2ea1 ("arm64: dts: apq8096-db820c: Enable wlan and bt en pins")
> Signed-off-by: Niklas Cassel <niklas.cassel@xxxxxxxxxx>
Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Regards,
Bjorn
> ---
> Bluetooth needs a similar patch, but since bluetooth needs some more
> work, submit this right now, so we at least have working wlan.
>
> arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> index 818bf0efd501..804268f54f37 100644
> --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> @@ -203,7 +203,7 @@
> pcie@600000 {
> status = "okay";
> perst-gpio = <&msmgpio 35 GPIO_ACTIVE_LOW>;
> - vddpe-supply = <&wlan_en>;
> + vddpe-3v3-supply = <&wlan_en>;
> vddpe1-supply = <&bt_en>;
> };
>
> --
> 2.17.0
>
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