mfd: tps65910: Set PWR_OFF bit during driver probe

mfd: tps65910: Set PWR_OFF bit during driver probe

commit 7620ad0bdfac1efff4a1228cd36ae62a9d8206b0 upstream.

The PWR_OFF bit needs to be set in order to power off properly, without
hanging PMIC. This bit needs to be set early in order to allow thermal
protection of NVIDIA Terga SoCs to power off hardware properly, otherwise
a battery re-plug may be needed on some devices to recover after the hang.

Cc: <stable@vger.kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # ASUS TF201
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20211124190104.23554-1-digetx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>