arm64: dts: rockchip: Add power button for puma-haikou

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There is a PWRBTN# input pin exposed on a Q7 connector. The pin
is routed to a GPIO0_A1 through a diode. Q7 specification describes
the PWRBTN# pin as a Power Button signal.
Configure the pin as KEY_POWER, so it can function as power button and
trigger device shutdown.

Signed-off-by: Daniel Semkowicz <dse@thaumatec.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://lore.kernel.org/r/20241001134741.210979-1-dse@thaumatec.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Daniel Semkowicz 2024-10-01 15:46:32 +02:00 • committed by Heiko Stuebner

parent d3a674ab28

commit 52f21c63ed

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arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts

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