clk: sunxi-ng: mux: Allow muxes to have keys

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The muxes in the RTC can only be updated when setting a key field to a
specific value. Add a feature flag to denote muxes with this property.

Since so far the key value is always the same, it does not need to be
provided separately for each mux.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220203021736.13434-5-samuel@sholland.org

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Samuel Holland 2022-02-02 20:17:34 -06:00 • committed by Alexandre Belloni

parent 43f0269b6b

commit 7fc46339c3

2 changed files with 8 additions and 0 deletions

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1

drivers/clk/sunxi-ng/ccu_common.h

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7

drivers/clk/sunxi-ng/ccu_mux.c

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