arm64: dts: qcom: msm8998: Use the correct GPLL0 leg for GPUCC

GPUCC has its own GPLL0 leg, switch to it to allow shutting it down
when it's unused.
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230622-topic-8998clk-v2-7-6222fbc2916b@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/msm8998.dtsi

@@ -1580,7 +1580,7 @@ gpucc: clock-controller@5065000 {
 			reg = <0x05065000 0x9000>;
 
 			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
-				 <&gcc GPLL0_OUT_MAIN>;
+				 <&gcc GCC_GPU_GPLL0_CLK>;
 			clock-names = "xo",
 				      "gpll0";
 		};