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| author |   Marc Gonzalez <marc.w.gonzalez@free.fr> | 2019-02-25 13:17:44 +0100 |
|---|---|---|
| committer |   Andy Gross <andy.gross@linaro.org> | 2019-03-27 23:34:06 -0500 |
| commit | 695942de1da7a095f1dc8742fc94acf864eb4f18 (patch) | |
| tree | 3519418510da5cc59ebb658d0545ef37748e219f /arch/arm64/boot/dts/qcom | |
| parent | dt-bindings: ufs: Add msm8998 compatible string (diff) | |
| download | linux-dev-695942de1da7a095f1dc8742fc94acf864eb4f18.tar.xz linux-dev-695942de1da7a095f1dc8742fc94acf864eb4f18.zip | |
arm64: dts: qcom: msm8998: Allow UFSHC driver to set-load
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.
Tested-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi index f0901067b043..19775cae1381 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi @@ -111,6 +111,7 @@ vreg_s4a_1p8: s4 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-allow-set-load; }; vreg_s5a_2p04: s5 { regulator-min-microvolt = <1904000>; @@ -195,6 +196,7 @@ vreg_l20a_2p95: l20 { regulator-min-microvolt = <2960000>; regulator-max-microvolt = <2960000>; + regulator-allow-set-load; }; vreg_l21a_2p95: l21 { regulator-min-microvolt = <2960000>; @@ -221,6 +223,7 @@ vreg_l26a_1p2: l26 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; + regulator-allow-set-load; }; vreg_l28_3p0: l28 { regulator-min-microvolt = <3008000>; |