Files
linux/drivers
Joey Lu e1311954cb clk: nuvoton: ma35d1: fix ma35d1_clk_pll_determine_rate logic
ma35d1_clk_pll_determine_rate() called ma35d1_pll_find_closest()
unconditionally before the switch statement, and then every case
branch overwrote pll_freq by reading the current hardware registers.
For CAPLL and DDRPLL this means find_closest() ran unnecessarily
(and incorrectly, since those PLLs are read-only) and its result
was silently discarded.

Fix by moving the find_closest() call inside the APLL/EPLL/VPLL
branch where it belongs.  Group CAPLL and DDRPLL together as
read-only PLLs that simply report their current rate; handle them
with an explicit if/else to keep the CAPLL (SMIC design) and DDRPLL
(standard design) paths distinct.

Fixes: 691521a367 ("clk: nuvoton: Add clock driver for ma35d1 clock controller")
Signed-off-by: Joey Lu <a0987203069@gmail.com>
Signed-off-by: Brian Masney <bmasney@redhat.com>
2026-06-29 13:27:28 -04:00
..
2026-06-16 08:53:53 -07:00
2026-06-03 20:50:24 +01:00