Re: [PATCH v3 5/7] dt-bindings: scsi: ufs: Add document for ufs-mediatek

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On 13/03/2019 20:48, Rob Herring wrote:

Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt mentions:
- <name>-fixed-regulator : boolean property specifying that <name>-supply is a fixed regulator.

> There are no users of that property in tree and doesn't look like
> adding it was ever reviewed. We have standard ways to handle this and
> don't need a custom property.

FWIW, it seems to come from downstream:

https://source.codeaurora.org/quic/la/kernel/msm-4.4/tree/?h=LE.UM.1.3.r3.25

$ git grep fixed-regulator vendor -- arch/arm/boot/dts/qcom/
vendor:arch/arm/boot/dts/qcom/msm8996.dtsi:             vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-cdp.dtsi: vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-interposer-sdm660-cdp.dtsi:       vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-interposer-sdm660-mtp.dtsi:       vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-mtp.dtsi: vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-qrd-skuk.dtsi:    vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-qrd-vr1.dtsi:     vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-qrd.dtsi: vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-rumi.dtsi:        vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-sim.dtsi: vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-svr20.dtsi:       vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/msm8998-v2.1-interposer-sdm660-qrd.dtsi:  vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm630-cdp.dtsi:  vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm630-mtp.dtsi:  vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm630-qrd.dtsi:  vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm630-rumi.dts:  vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm660-cdp.dtsi:  vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm660-mtp.dtsi:  vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm660-pm660a-rumi.dts:   vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm660-pm660a-sim.dts:    vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm660-qrd.dtsi:  vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm660-rumi.dts:  vdd-hba-fixed-regulator;
vendor:arch/arm/boot/dts/qcom/sdm660-sim.dts:   vdd-hba-fixed-regulator;



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