[PATCH RFC 15/24] arm64: dts: qcom: sdm845: 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: 9aa4a27ec6b0 ("arm64: dts: sdm845: Add gpu clock controller node")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 828b55cb6baf10458feae8f53c04663ef958601e..7707f397a00730c1f4ec6d75ce87469f8fca9443 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -3405,6 +3405,10 @@ gpucc: clock-controller@5090000 {
 			clock-names = "bi_tcxo",
 				      "gcc_gpu_gpll0_clk_src",
 				      "gcc_gpu_gpll0_div_clk_src";
+
+			power-domains = <&rpmhpd SDM845_CX>,
+					<&rpmhpd SDM845_MX>,
+					<&rpmhpd SDM845_GFX>;
 		};
 
 		slpi_pas: remoteproc@5c00000 {

-- 
2.50.1