pwm: rockchip: Add support for hardware readout

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Implement the ->get_state() function to expose initial state.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Tested-by: Brian Norris <briannorris@chromium.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

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Boris Brezillon 2016-06-14 11:13:12 +02:00 • committed by Thierry Reding

parent 12f9ce4a51

commit 1ebb74cf35

1 changed files with 67 additions and 0 deletions

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drivers/pwm/pwm-rockchip.c

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