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The &gpu node had no clk_rate, leaving the GPU clock at its default. Set clk_rate = 600 MHz for the Cubie A7S.
vamrs-feng
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Aug 3, 2026
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Tested on an A733 running 6.6.98-xxx-aw2511. The live DT has no clk_rate, but the driver already falls back to 600 MHz and programs gpu0 to 600 MHz. PVR reports 600 MHz for both current and firmware frequency, with zero DVFS transitions. Therefore this change only removes the missing-property warning and does not alter runtime behavior. If the goal is to fix the GPU being stuck at 600 MHz, the PVR DVFS build/configuration needs to be fixed instead. If the goal is to cap the GPU at 600 MHz, it is already capped in the current build, and higher OPPs should be disabled explicitly if DVFS is later enabled.
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The Cubie A7S
&gpunode had noclk_rate, leaving the GPU clock at its default. Setclk_rate = <600000000>(600 MHz).Tested on Cubie A7S (A733).