From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shubhrajyoti Subject: Re: [PATCHv8 00/23]I2C big cleanup Date: Thu, 13 Sep 2012 12:25:27 +0530 Message-ID: <5051835F.3050102@ti.com> References: <1347447496-16793-1-git-send-email-shubhrajyoti@ti.com> <874nn2vpv9.fsf@deeprootsystems.com> <50517780.2080002@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <50517780.2080002-l0cyMroinI0@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Kevin Hilman Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org, tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org List-Id: linux-i2c@vger.kernel.org On Thursday 13 September 2012 11:34 AM, Shubhrajyoti wrote: > > At least on 3530/Overo and 3730/Overo, CORE no longer hits retenion (or > > off) during idle. I dont have an Overo, anyways will see if I can get one However on beagleXm even off count increases / # grep "^core_pwrdm" /debug/pm_debug/count core_pwrdm (ON),OFF:48,RET:856,INA:0,ON:905,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 / # cat /sys/devices/platform/omap_i2c.*/power/runtime_status suspended suspended / # / # / # cat /sys/devices/platform/omap_i2c.*/power/autosuspend_delay_ms 1000 1000 / # / # / # grep "^core_pwrdm" /debug/pm_debug/count core_pwrdm (ON),OFF:218,RET:856,INA:0,ON:1075,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 / # From mboxrd@z Thu Jan 1 00:00:00 1970 From: shubhrajyoti@ti.com (Shubhrajyoti) Date: Thu, 13 Sep 2012 12:25:27 +0530 Subject: [PATCHv8 00/23]I2C big cleanup In-Reply-To: <50517780.2080002@ti.com> References: <1347447496-16793-1-git-send-email-shubhrajyoti@ti.com> <874nn2vpv9.fsf@deeprootsystems.com> <50517780.2080002@ti.com> Message-ID: <5051835F.3050102@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thursday 13 September 2012 11:34 AM, Shubhrajyoti wrote: > > At least on 3530/Overo and 3730/Overo, CORE no longer hits retenion (or > > off) during idle. I dont have an Overo, anyways will see if I can get one However on beagleXm even off count increases / # grep "^core_pwrdm" /debug/pm_debug/count core_pwrdm (ON),OFF:48,RET:856,INA:0,ON:905,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 / # cat /sys/devices/platform/omap_i2c.*/power/runtime_status suspended suspended / # / # / # cat /sys/devices/platform/omap_i2c.*/power/autosuspend_delay_ms 1000 1000 / # / # / # grep "^core_pwrdm" /debug/pm_debug/count core_pwrdm (ON),OFF:218,RET:856,INA:0,ON:1075,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 / #