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SubjectRe: [PATCH v10 4/4] arm64: boot: dts: qcom: pm8150b: Add DTS node for PMIC VBUS booster
On Thu, Oct 08, 2020 at 04:59:34PM -0700, Wesley Cheng wrote:
> Add the required DTS node for the USB VBUS output regulator, which is
> available on PM8150B. This will provide the VBUS source to connected
> peripherals.
>
> Signed-off-by: Wesley Cheng <wcheng@codeaurora.org>
> ---
> arch/arm64/boot/dts/qcom/pm8150b.dtsi | 6 ++++++
> arch/arm64/boot/dts/qcom/sm8150-mtp.dts | 4 ++++
> 2 files changed, 10 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/pm8150b.dtsi b/arch/arm64/boot/dts/qcom/pm8150b.dtsi
> index 2bf385f5a55a..49ea597cc0c5 100644
> --- a/arch/arm64/boot/dts/qcom/pm8150b.dtsi
> +++ b/arch/arm64/boot/dts/qcom/pm8150b.dtsi
> @@ -53,6 +53,12 @@ power-on@800 {
> status = "disabled";
> };
>
> + pm8150b_vbus: regulator@1100 {
> + compatible = "qcom,pm8150b-vbus-reg";
> + status = "disabled";
> + reg = <0x1100>;
> + };
> +
> pm8150b_typec: usb-typec@1500 {
> compatible = "qcom,pm8150b-usb-typec";
> status = "disabled";
> diff --git a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
> index 6c6325c3af59..ba3b5b802954 100644
> --- a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
> @@ -409,6 +409,10 @@ &ufs_mem_phy {
> vdda-pll-max-microamp = <19000>;
> };
>
> +&pm8150b_vbus {
> + status = "okay";
> +};

Why aren't you enabling the TypeC node and providing a complete example?

> +
> &usb_1_hsphy {
> status = "okay";
> vdda-pll-supply = <&vdd_usb_hs_core>;
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>

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