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| author | Aidan MacDonald <aidanmacdonald.0x0@gmail.com> | 2022-04-12 13:27:50 +0100 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2022-05-18 17:30:36 -0700 |
| commit | e98839fb56ea2b5bdcea47128871df4a587fc181 (patch) | |
| tree | 071823a9a8e666a3edee27efe511a7b0a1b144ae /drivers/clk/mediatek/clk-mt8186-topckgen.c | |
| parent | 2b0f3d70ce7ca68c10b3a5beaf2da6a03c5b3c11 (diff) | |
| download | linux-e98839fb56ea2b5bdcea47128871df4a587fc181.tar.gz | |
clk: ingenic-tcu: Fix missing TCU clock for X1000 SoCs
The TCU clock gate on X1000 wasn't requested by the driver and could be gated automatically later on in boot, which prevents timers from running and breaks PWM. Add a workaround to support old device trees that don't specify the "tcu" clock gate. In this case the kernel will print a warning and attempt to continue without the clock, which is wrong, but it could work if "clk_ignore_unused" is in the kernel arguments. Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com> Link: https://lore.kernel.org/r/20220412122750.279058-3-aidanmacdonald.0x0@gmail.com Reviewed-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/mediatek/clk-mt8186-topckgen.c')
0 files changed, 0 insertions, 0 deletions