From mboxrd@z Thu Jan 1 00:00:00 1970 From: a0393675@ti.com (Keerthy) Date: Wed, 9 Jul 2014 15:02:51 +0530 Subject: [PATCH V2 2/2] ARM: dts: DRA7: Add node for RTC In-Reply-To: <20140709091232.GJ28884@atomide.com> References: <1404894932-26677-1-git-send-email-lokeshvutla@ti.com> <1404894932-26677-3-git-send-email-lokeshvutla@ti.com> <20140709091232.GJ28884@atomide.com> Message-ID: <53BD0C43.1090002@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Tony, On Wednesday 09 July 2014 02:42 PM, Tony Lindgren wrote: > * Lokesh Vutla [140709 01:37]: >> Add node for RTC. >> And also making RTC regulator always-on, as RTC should be powered >> always. >> >> Signed-off-by: Lokesh Vutla >> [nm at ti.com: update with rtc crossbar number] >> Signed-off-by: Nishanth Menon >> --- >> This patch depends on the crossbar dt patch series by Sricharan: >> https://www.mail-archive.com/linux-omap at vger.kernel.org/msg106910.html >> >> arch/arm/boot/dts/dra7-evm.dts | 1 + >> arch/arm/boot/dts/dra7.dtsi | 9 +++++++++ >> 2 files changed, 10 insertions(+) >> >> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts >> index 4adc280..bca6d4a 100644 >> --- a/arch/arm/boot/dts/dra7-evm.dts >> +++ b/arch/arm/boot/dts/dra7-evm.dts >> @@ -249,6 +249,7 @@ >> regulator-min-microvolt = <1050000>; >> regulator-max-microvolt = <1050000>; >> regulator-boot-on; >> + regulator-always-on; >> }; >> > Is this regulator really always on? This feeds on to RTC which is a free running clock. So i guess always on is justified no? > > Regards, > > Tony Regards, Keerthy