[PATCH RFC 14/24] arm64: dts: qcom: sdm670: 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: cd89483a1327 ("arm64: dts: qcom: sdm670: add gpu")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/sdm670.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi
index c33f3de779f6ef457a3336fa4fbe39175c378cce..82356319508615be959443f75c2eacf324691589 100644
--- a/arch/arm64/boot/dts/qcom/sdm670.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi
@@ -1521,6 +1521,10 @@ gpucc: clock-controller@5090000 {
 			clock-names = "bi_tcxo",
 				      "gcc_gpu_gpll0_clk_src",
 				      "gcc_gpu_gpll0_div_clk_src";
+
+			power-domains = <&rpmhpd SDM670_CX>,
+					<&rpmhpd SDM670_MX>,
+					<&rpmhpd SDM670_GFX>;
 		};
 
 		usb_1_hsphy: phy@88e2000 {

-- 
2.50.1