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Commit 21722c0b authored by Iskander Amara's avatar Iskander Amara Committed by Greg Kroah-Hartman
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arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma

commit 0ac417b8

 upstream.

Q7_THRM# pin is connected to a diode on the module which is used
as a level shifter, and the pin have a pull-down enabled by
default. We need to configure it to internal pull-up, other-
wise whenever the pin is configured as INPUT and we try to
control it externally the value will always remain zero.

Signed-off-by: default avatarIskander Amara <iskander.amara@theobroma-systems.com>
Fixes: 2c66fc34

 ("arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM")
Reviewed-by: default avatarQuentin Schulz <quentin.schulz@theobroma-systems.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240308085243.69903-1-iskander.amara@theobroma-systems.com
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 73db209d
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