clk: Fix invalid execution of clk_set_rate

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Some clocks have rates that can be changed elsewhere, so add a flag
CLK_GET_RATE_NOCACHE(such as scmi_clk) to these clocks to ensure that
the real-time rate is obtained.

When clk_set_rate is called, it is returned if the request to set rate
is consistent with the current rate. Getting the current rate in
clk_set_rate returns the rate stored in clk_core. CLK_GET_RATE_NOCACHE
does not take effect here.

Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
Link: https://lore.kernel.org/r/20240910-fix_clk-v1-1-111443baaeaa@amlogic.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

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Chuan Liu 2024-09-10 13:53:44 +08:00 • committed by Stephen Boyd

parent 6e4bf018bb

commit 25f1c96a0e

1 changed files with 1 additions and 1 deletions

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drivers/clk/clk.c

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