Messages in this thread | | | Subject | Re: [PATCH v3 2/5] arm64: dts: qcom: msm8998: Allow drivers to set-load | From | Jeffrey Hugo <> | Date | Mon, 4 Feb 2019 11:06:52 -0700 |
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On 2/4/2019 10:37 AM, Marc Gonzalez wrote: > The UFS host controller driver needs to set the load on 3 power rails > (l20, l26, s4) but the operation fails silently unless we specify the > regulator-allow-set-load property in the corresponding DT nodes. > > Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr> > ---
Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org>
> arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi > index 80075283847a..198885db775e 100644 > --- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi > @@ -104,6 +104,7 @@ > vreg_s4a_1p8: s4 { > regulator-min-microvolt = <1800000>; > regulator-max-microvolt = <1800000>; > + regulator-allow-set-load; > }; > vreg_s5a_2p04: s5 { > regulator-min-microvolt = <1904000>; > @@ -188,6 +189,7 @@ > vreg_l20a_2p95: l20 { > regulator-min-microvolt = <2960000>; > regulator-max-microvolt = <2960000>; > + regulator-allow-set-load; > }; > vreg_l21a_2p95: l21 { > regulator-min-microvolt = <2960000>; > @@ -212,6 +214,7 @@ > vreg_l26a_1p2: l26 { > regulator-min-microvolt = <1200000>; > regulator-max-microvolt = <1200000>; > + regulator-allow-set-load; > }; > vreg_l28_3p0: l28 { > regulator-min-microvolt = <3008000>; >
-- Jeffrey Hugo Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
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