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arm64: dts: msm8998-mtp: Add pm8005_s1 regulator

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The pm8005_s1 is VDD_GFX, and needs to be on to enable the GPU.
This should be hooked up to the GPU CPR, but we don't have support for that
yet, so until then, just turn on the regulator and keep it on so that we
can focus on basic GPU bringup.

Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jeffrey Hugo
2019-06-17 11:37:58 -07:00
committed by Mark Brown
parent 42ba89c8bb
commit 1c3f37d110
1 changed files with 17 additions and 0 deletions
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arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
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@ -27,6 +27,23 @@
status = "okay";
};
&pm8005_lsid1 {
pm8005-regulators {
compatible = "qcom,pm8005-regulators";
vdd_s1-supply = <&vph_pwr>;
pm8005_s1: s1 { /* VDD_GFX supply */
regulator-min-microvolt = <524000>;
regulator-max-microvolt = <1100000>;
regulator-enable-ramp-delay = <500>;
/* hack until we rig up the gpu consumer */
regulator-always-on;
};
};
};
&qusb2phy {
status = "okay";