On 20/02/2017 at 08:31:56 -0800, Tony Lindgren wrote: > * Sebastian Reichel <[email protected]> [170219 23:37]: > > This driver supports the Motorola CPCAP PMIC found on > > some of Motorola's mobile phones, such as the Droid 4. > > Hey that's cool, works for me for reading and setting date :) > Just noticed one thing, see below. > > > +Requires node properties: > > +- compatible: should contain "motorola,cpcap-rtc" > > +- interrupts: An interrupt specifier for alarm and 1 Hz irq > > + > > +Example: > > + > > +cpcap_rtc: rtc { > > + compatible = "motorola,cpcap-rtc"; > > + interrupts = <39 IRQ_TYPE_NONE>, <26 IRQ_TYPE_NONE>; > > +}; > > I tried rtcwake -s 3, but got the following: > > rtcwake: cannot open /sys/class/rtc/rtc0/device/power/wakeup: > No such file or directory > rtcwake: /dev/rtc0 not enabled for wakeup events > > Then tried adding "wakeup-source" to above but I think the driver > needs something, maybe probably just PM ops? >
Probably device_init_wakeup(dev, 1) ? -- Alexandre Belloni, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
