diff options
| author | Konrad Dybcio <konrad.dybcio@somainline.org> | 2021-01-18 19:24:28 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-01-25 21:45:16 +0300 |
| commit | e9783584c9b7edc8726b4e8858009028d98850f9 (patch) | |
| tree | eb0f1784a16d2334cc321b73d0e02947e0fd56cf /arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi | |
| parent | ab8e4a853731b37297914712b315a9fd6bbee366 (diff) | |
| download | linux-e9783584c9b7edc8726b4e8858009028d98850f9.tar.xz | |
arm64: dts: qcom: msm8994-kitakami: Add VDD_GFX regulator
This is required for the GPU to function.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210118162432.107275-8-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi index 26b54f360fc3..05155859cf6a 100644 --- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi @@ -185,6 +185,24 @@ status = "okay"; }; +&pmi8994_spmi_regulators { + /* + * Yeah, this one *is* managed by RPMPD, but also needs + * to be hacked up as a-o due to the GPU device only accepting a single + * power domain.. which still isn't enough and forces us to bind + * OXILI_CX and OXILI_GX together! + */ + vdd_gfx: s2@1700 { + reg = <0x1700 0x100>; + regulator-name = "VDD_GFX"; + regulator-min-microvolt = <980000>; + regulator-max-microvolt = <980000>; + + /* hack until we rig up the gpu consumer */ + regulator-always-on; + }; +}; + &rpm_requests { pm8994_regulators: pm8994-regulators { compatible = "qcom,rpm-pm8994-regulators"; |