On 02/06/2022 01:37, David Virag wrote: > TREX D Core and P core clocks seem to be related to the BTS (Bus Traffic > Shaper) inside the Exynos7885 SoC, and are needed for the SoC to > function correctly. > > When clocks are cut from TREX D Core, the eMMC and the framebuffer stops > working properly. Other unknown things may stop working as well. > > When clocks are cut from TREX P Core, the system locks up needing a hard > reset. > > Add these clocks and mark them critical so that they are always on. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof