From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Tue, 14 Jul 2015 00:05:26 -0700 Subject: [PATCH] arm: dts: dra7: arch timer sits in always-on power domain In-Reply-To: <20150714044944.GA11198@atomide.com> References: <1436820101-2172-1-git-send-email-balbi@ti.com> <20150714044944.GA11198@atomide.com> Message-ID: <20150714070525.GH17550@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Tony Lindgren [150713 21:52]: > * Nishanth Menon [150713 13:56]: > > On Mon, Jul 13, 2015 at 3:41 PM, Felipe Balbi wrote: > > > According to DRA7x TRM section 4.3.5 Realtime Counter (Master Counter), > > > the realtime counter sits in the Wakeup Always-On Power domain. > > > Furthermore, the counter will automatically switch the 32K clock source > > > when MPU goes into standby and automatically switch back to SYS_CLK or > > > ABE_LP when MPU goes out of standby. > > That's good to hear. Is that the case also for 5432? Adding into omap-for-v4.2/fixes, if 5432 supports it too it can be patched separately. Regards, Tony From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] arm: dts: dra7: arch timer sits in always-on power domain Date: Tue, 14 Jul 2015 00:05:26 -0700 Message-ID: <20150714070525.GH17550@atomide.com> References: <1436820101-2172-1-git-send-email-balbi@ti.com> <20150714044944.GA11198@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20150714044944.GA11198@atomide.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Nishanth Menon Cc: Linux OMAP Mailing List , Linux ARM Kernel Mailing List , Felipe Balbi List-Id: linux-omap@vger.kernel.org * Tony Lindgren [150713 21:52]: > * Nishanth Menon [150713 13:56]: > > On Mon, Jul 13, 2015 at 3:41 PM, Felipe Balbi wrote: > > > According to DRA7x TRM section 4.3.5 Realtime Counter (Master Counter), > > > the realtime counter sits in the Wakeup Always-On Power domain. > > > Furthermore, the counter will automatically switch the 32K clock source > > > when MPU goes into standby and automatically switch back to SYS_CLK or > > > ABE_LP when MPU goes out of standby. > > That's good to hear. Is that the case also for 5432? Adding into omap-for-v4.2/fixes, if 5432 supports it too it can be patched separately. Regards, Tony