From mboxrd@z Thu Jan 1 00:00:00 1970 From: josephl@nvidia.com (Joseph Lo) Date: Wed, 31 Oct 2012 09:35:02 +0800 Subject: [PATCH V3 0/7] ARM: tegra30: cpuidle: add a powered-down state In-Reply-To: <50905876.70108@wwwdotorg.org> References: <1351506501-600-1-git-send-email-josephl@nvidia.com> <50905876.70108@wwwdotorg.org> Message-ID: <1351647302.5410.41.camel@jlo-ubuntu-64.nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 2012-10-31 at 06:45 +0800, Stephen Warren wrote: > On 10/29/2012 04:28 AM, Joseph Lo wrote: > > This adds a "powered-down" state for cpuidle. It's a power gating idle > > mode. It supports the secondary CPUs (i.e., CPU1-CPU3) to go into > > powered-down state independently. When any of the secondary CPUs go into > > this state, it can be power gated alone. There is a limitation on CPU0. > > The CPU0 can go into powered-down state only when all secondary CPU is > > offline. After CPU0 is in powered-down state, the CPU rail can be turned > > off. > > This series doesn't seem to apply to Tegra's current for-next, nor > next-20121029. What is it based on? > > Note: I did try merging "ARM: tegra: rename the file of "sleep-tXX" to > "sleep-tegraXX"" first, since I assume that's a dependency. Hi Stephen, This patch set were based on next-20121026. I saw the new update for moving some header files on the latest "next" branch. It may cause some conflicts. I will update a new one later. Thanks, Joseph