[PATCH RFC 12/24] arm64: dts: qcom: sc8180x: Describe GPU_CC power plumbing requirements

[Konrad Dybcio]

From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

A number of power rails must be powered on in order for GPU_CC to
function. Ensure that's conveyed to the OS.

Fixes: 494dec9b6f54 ("arm64: dts: qcom: sc8180x: Add display and gpu nodes")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/sc8180x.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
index f4f1d6a11960c69055d001a34e893e696ae5ce77..47ddf542485a0faf140588e6888cf0cd48dd3110 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
@@ -2366,6 +2366,11 @@ gpucc: clock-controller@2c90000 {
 			clock-names = "bi_tcxo",
 				      "gcc_gpu_gpll0_clk_src",
 				      "gcc_gpu_gpll0_div_clk_src";
+
+			power-domains = <&rpmhpd SC8180X_CX>,
+					<&rpmhpd SC8180X_MX>,
+					<&rpmhpd SC8180X_GFX>;
+
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;

-- 
2.50.1