On Thu, Feb 02, 2017 at 04:26:18PM +0200, Mika Westerberg wrote: > On Thu, Feb 02, 2017 at 02:52:57PM +0100, Johannes Stezenbach wrote: > > Looking at 0002-GPIO-Adding-AXP288-PMIC-GPIO-driver.patch from ProductionKernelQuilts, > > it doesn't seem hard to do the same for the TI PMIC, but it needs information > > from the PMIC datasheet for irq and gpio control registers. > > Hopefully you have a patch or at least could provide the information. > > That patch looks like a GPIO driver for DCOVE. Did you try it already? Hell, no. Without datasheets I can't compare if registers are compatible between AXP288 and TI DDOVE (SND9039). Couldn't it damager the hardware if I mess up charger and voltage regulator related registers? And current Linus' tree doesn't have the AXP288 GPIO, and ProductionKernelQuilts doesn't use AXP288 GPIO for TI DCOVE. Thanks, Johannes
