Bo Gan eb5516343d clk: analogbits: Fix incorrect calculation of vco rate delta ... [ Upstream commit d7f12857f0 ] In wrpll_configure_for_rate() we try to determine the best PLL configuration for a target rate. However, in the loop where we try values of R, we should compare the derived `vco` with `target_vco_rate`. However, we were in fact comparing it with `target_rate`, which is actually after Q shift. This is incorrect, and sometimes can result in suboptimal clock rates. Fix it. Fixes: 7b9487a9a5 ("clk: analogbits: add Wide-Range PLL library") Signed-off-by: Bo Gan <ganboing@gmail.com> Link: https://lore.kernel.org/r/20240830061639.2316-1-ganboing@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-02-08 09:57:23 +01:00
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wrpll-cln28hpc.c	clk: analogbits: Fix incorrect calculation of vco rate delta	2025-02-08 09:57:23 +01:00