On Wed, 25 Feb 2015 07:24:43 +0000 Lee Jones <lee.jones@xxxxxxxxxx> wrote: > On Tue, 24 Feb 2015, NeilBrown wrote: > > > The twl4030 usb phy needs to be active while we are using > > the USB VBUS as a current source for charging. > > In particular, the usb3v1 regulator must be enabled and the > > PHY_PWR_PHYPWD bit must be set to keep the phy powered. > > > > commit ab37813f4093a5f59cb8e083cde277289dc72ed3 > > twl4030_charger: Allow charger to control the regulator that feeds it > > > > Gave the charger control over the regulator, but didn't resolve > > the PHY_PWR_PHYPWD issue. > > > > Now that both of these are controlled by runtime_pm in > > phy-twl4030-usb, we can simply take a runtime_pm reference to the USB > > phy whenever the charger wants to use it as a current source. > > > > So this patch reverts the above commit, and adds the necessary > > runtime_pm calls. > > > > Signed-off-by: NeilBrown <neilb@xxxxxxx> > > --- > > drivers/mfd/twl-core.c | 9 ++++----- > > Acked-by: Lee Jones <lee.jones@xxxxxxxxxx> Thanks. I guess that clear it to go in though the 'power supply' tree. NeilBrown
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