This is required for the GPU to function.
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>
---
.../dts/qcom/msm8994-sony-xperia-kitakami.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
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 @@ &blsp2_uart2 {
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";
--
2.29.2
