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authorKeerthy <j-keerthy@ti.com>2016-11-10 10:39:18 +0530
committerLee Jones <lee.jones@linaro.org>2017-04-27 09:25:05 +0100
commit85fdaf8eb9bbec1f0f8a52fd5d85659d60738816 (patch)
tree00ee0e688860e897dafb67c2aaf9d4b2c7f0dc2f /drivers/rtc/rtc-rk808.c
parentf5139c27e734bf8458c0afc60ef86e45517e1126 (diff)
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mfd: palmas: Reset the POWERHOLD mux during power off
POWERHOLD signal has higher priority over the DEV_ON bit. So power off will not happen if the POWERHOLD is held high. Hence reset the MUX to GPIO_7 mode to release the POWERHOLD and the DEV_ON bit to take effect to power off the PMIC. PMIC Power off happens in dire situations like thermal shutdown so irrespective of the POWERHOLD setting go ahead and turn off the powerhold. Currently poweroff is broken on boards that have powerhold enabled. This fixes poweroff on those boards. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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