ARM: ep93xx: add regmap aux_dev

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The following driver's should be instantiated by ep93xx syscon driver:

- reboot
- pinctrl
- clock

They all require access to DEVCFG register with a shared lock held, to
avoid conflict writing to swlocked parts of DEVCFG.

Provide common resources such as base, regmap and spinlock via auxiliary
bus framework.

Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

...

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Nikita Shubin 2024-09-09 11:10:27 +03:00 • committed by Arnd Bergmann

parent cbe8e464eb

commit ede5bbe488

1 changed files with 26 additions and 0 deletions

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include/linux/soc/cirrus/ep93xx.h

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