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arm64: dts: qcom: msm8996: Reduce vdd_apc voltage

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Some msm8996 based devices are unstable when run with VDD_APC of 1.23V,
which is listed as the maximum voltage in "Turbo" mode. Given that the
CPU cluster is not run in "Turbo" mode, reduce this to 0.98V - the
maximum voltage for nominal operation.

Tested-by: Loic Poulain <loic.poulain@linaro.org>
Fixes: 7a2a2231ef22 ("arm64: dts: apq8096-db820c: Fix VDD core voltage")
Cc: Loic Poulain <loic.poulain@linaro.org>
Link: https://lore.kernel.org/r/20200318054442.3066726-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson
2020-03-17 22:44:42 -07:00
parent 8f3d9f3542
commit 28810eecae
1 changed files with 2 additions and 2 deletions
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4
arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
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@ -658,8 +658,8 @@
s11 {
qcom,saw-leader;
regulator-always-on;
regulator-min-microvolt = <1230000>;
regulator-max-microvolt = <1230000>;
regulator-min-microvolt = <980000>;
regulator-max-microvolt = <980000>;
};
};