Re: [RFC PATCH 0/2] clk: sunxi-ng: a64: Remove CPUX mux switching

2020-11-20 Thread Maxime Ripard
On Mon, Nov 09, 2020 at 01:33:56PM +0800, Icenowy Zheng wrote: > According to Ondrej Jirman, switching of the mux of CPUX clock is one of > the sources of timer jumps on A64 (and maybe this will also lead to > timer jump on H3). Isn't the arch timer supposed to be clocked directly for the 24MHz

[RFC PATCH 0/2] clk: sunxi-ng: a64: Remove CPUX mux switching

2020-11-08 Thread Icenowy Zheng
According to Ondrej Jirman, switching of the mux of CPUX clock is one of the sources of timer jumps on A64 (and maybe this will also lead to timer jump on H3). This patchset tries to remove this mux by disabling the dividers in PLL-CPUX. Both the lack of reparent when relocking and the prevention