From mboxrd@z Thu Jan 1 00:00:00 1970 From: arno@natisbad.org (Arnaud Ebalard) Date: Mon, 15 Dec 2014 19:00:57 +0100 Subject: [PATCHv0 2/5] ARM: mvebu: ISL12057 rtc chip can be used to wake up RN102 In-Reply-To: <20141215135308.GB967@titan.lakedaemon.net> (Jason Cooper's message of "Mon, 15 Dec 2014 08:53:08 -0500") References: <20141215135308.GB967@titan.lakedaemon.net> Message-ID: <877fxskd2e.fsf@natisbad.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Jason Cooper writes: > On Sun, Dec 14, 2014 at 02:42:28AM +0100, Arnaud Ebalard wrote: >> >> Now that alarm support for ISL12057 chip is available, let's use a >> feature of the driver dedicated to NETGEAR ReadyNAS 102 specific >> routing of RTC IRQ#2 pin; on the device, this pin is not connected >> to the SoC but to a PMIC, which allows the device to be powered >> up when RTC alarm rings. >> >> For that to work, the chip needs to be explicitly marked as a >> device wakeup source using the "can-wakeup-machine" boolean >> property. This makes 'wakealarm' sysfs entry available to >> configure the alarm. >> >> Signed-off-by: Arnaud Ebalard >> --- >> arch/arm/boot/dts/armada-370-netgear-rn102.dts | 1 + >> 1 file changed, 1 insertion(+) > > Please group patches 2 - 4 into one patch. Will do. a+