On Thu, Nov 12, 2020 at 9:26 AM Chuanhong Guo <gch981213@xxxxxxxxx> wrote: > > I've already said in previous threads that clock assignment in > current linux kernel is not trustworthy. > I've got the clock plan for mt7621 now. (Can't share it, sorry.) > Most of your clock assumptions above are incorrect. > I've made a clock driver with gate support a few months ago.[0] > but I don't have much time to really finish it. > Maybe you could rework your clock gate driver based on it. > > [0] https://github.com/981213/linux/commit/2eca1f045e4c3db18c941135464c0d7422ad8133 hsdma/eth/pio clocks are still missing in mediatek doc and I just made them up in the driver. Correct clock frequency for them aren't really important for them to work though. And another part I didn't finish is checking clock support for every drivers mt7621 used. Many drivers don't explicitly enable the clock and may be problematic when kernel gates unused clocks. -- Regards, Chuanhong Guo
