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The GPU sits > behind adreno_smmu_0 and uses the gen71300 zap shader, while the GMU is > clocked and powered from GPUCC. > > Unlike previous Adreno SoCs, where the GMU AXI clock comes from the > single global clock controller, Nord splits its GCC into four blocks > (GCC, SE_GCC, NE_GCC and NW_GCC). The GPU's AXI clock, > NW_GCC_HSCNOC_GPU_AXI_CLK, is provided by NW_GCC, so the GMU node > references nwgcc directly. This is a very mildly interesting detail [...] > + gpu_opp_table_0: opp-table { > + compatible = "operating-points-v2-adreno", > + "operating-points-v2"; > + > + opp-468000000 { > + opp-hz = /bits/ 64 <468000000>; > + opp-level = ; > + opp-peak-kBps = <781250>; > + }; This table seems mismatched with the clock plan [...] > + operating-points-v2 = <&gmu_opp_table_0>; > + > + gmu_opp_table_0: opp-table { > + compatible = "operating-points-v2"; > + > + opp-416666000 { > + opp-hz = /bits/ 64 <416666000>; > + opp-level = ; > + }; The clock plan says that should be 500 MHz Konrad