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: 04a3605b184e ("arm64: dts: qcom: add sm8250 GPU nodes")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index b0197602c677d49f7833f31d71f72436499bfe84..2e600ee18b58fef6e479f9cab5c2af0324d453cb 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -3044,6 +3044,11 @@ gpucc: clock-controller@3d90000 {
clock-names = "bi_tcxo",
"gcc_gpu_gpll0_clk_src",
"gcc_gpu_gpll0_div_clk_src";
+
+ power-domains = <&rpmhpd RPMHPD_CX>,
+ <&rpmhpd RPMHPD_MX>,
+ <&rpmhpd RPMHPD_GFX>;
+
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
--
2.50.1
