clk: sunxi-ng: nkm: Prefer current parent rate
authorFrank Oltmanns <frank@oltmanns.dev>
Mon, 7 Aug 2023 12:43:44 +0000 (14:43 +0200)
committerChen-Yu Tsai <wens@csie.org>
Wed, 9 Aug 2023 15:41:44 +0000 (23:41 +0800)
commita69f9463397e56666b113eebb2e99956aacf6929
treec367fd0b1072625e522bfaa6f0a1abac40776e6a
parentbf8eb12f52c49e10ca1d86564bfa096e09c51c38
clk: sunxi-ng: nkm: Prefer current parent rate

Similar to ccu_mp, if the current parent rate allows getting the ideal
rate, prefer to not change the parent clock's rate.

Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Frank Oltmanns <frank@oltmanns.dev>
Link: https://lore.kernel.org/r/20230807-pll-mipi_set_rate_parent-v6-11-f173239a4b59@oltmanns.dev
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
drivers/clk/sunxi-ng/ccu_nkm.c