Messages in this thread | | | Subject | Re: [PATCH] clk: sunxi-ng: h6: Fix default PLL GPU rate | From | Stephen Boyd <> | Date | Wed, 28 Sep 2022 16:42:56 -0700 |
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Quoting Jernej Skrabec (2022-09-28 13:01:22) > In commit 4167ac8a657e ("clk: sunxi-ng: sun50i: h6: Modify GPU clock > configuration to support DFS") divider M0 was forced to be 1 in order to > support DFS. However, that left N as it is, at high value of 36. On > boards without devfreq enabled (all of them in kernel 6.0), this > effectively sets GPU frequency to 864 MHz. This is about 100 MHz above > maximum supported frequency. > > In order to fix this, let's set N to 18 (register value 17). That way > default frequency of 432 MHz is preserved. > > Fixes: 4167ac8a657e ("clk: sunxi-ng: sun50i: h6: Modify GPU clock configuration to support DFS") > Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> > ---
Applied to clk-fixes
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