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: 597cfc178829 ("arm64: dts: qcom: sa8775p: add the GPU clock controller node")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 9997a29901f57d7894dc1eacb6a809caa427c6c4..e41972af604b328cf964997dde5a7d10b2727fa8 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -4089,6 +4089,11 @@ gpucc: clock-controller@3d90000 {
clock-names = "bi_tcxo",
"gcc_gpu_gpll0_clk_src",
"gcc_gpu_gpll0_div_clk_src";
+
+ power-domains = <&rpmhpd SA8775P_CX>,
+ <&rpmhpd SA8775P_MX>,
+ <&rpmhpd SA8775P_GFX>,
+ <&rpmhpd SA8775P_MXC>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
--
2.50.1
