From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vishwanath Sripathy Subject: RE: [PATCHv2 0/7]ARM: OMAP3PLUS PM: Add IO DaisyChain support via hwmod mux Date: Wed, 30 Nov 2011 14:57:52 +0530 Message-ID: <3968ef2671e202d1cefdf4a7c5d32ec6@mail.gmail.com> References: <1318009671-12813-1-git-send-email-vishwanath.bs@ti.com><87pqh3qvkt.fsf@ti.com><1e686270c099fa4a270b6b01e6ac585c@mail.gmail.com> <87k46izb8b.fsf@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Return-path: Received: from na3sys009aog118.obsmtp.com ([74.125.149.244]:37049 "EHLO na3sys009aog118.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753450Ab1K3J1y (ORCPT ); Wed, 30 Nov 2011 04:27:54 -0500 Received: by mail-iy0-f169.google.com with SMTP id q3so658749iaq.14 for ; Wed, 30 Nov 2011 01:27:53 -0800 (PST) In-Reply-To: <87k46izb8b.fsf@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Kevin Hilman Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org --- > >> > Can you refresh this against Tony's 'fixes' branch and re-test. > >> > > >> > I tested this on OMAP3430/n900 and noticed that it no longer > hit > >> off > >> > mode from idle. > >> > > >> > IOW, If I enable UART timeouts and then enable off mode, I > don't > >> > actually ever hit off during idle. However, if I do a > >> > suspend/resume I > >> > see it hits off mode, then subsequent attempts to hit off > during > >> > idle work. > >> > > >> > Can you investigate this? > >> OK. Let me check that. > > I rebased these patches against latest Tony's fixes branch and > tested it > > on OMAP3430 SDP. I see that Core enters off mode in idle path > after > > setting UART timeout w/o having to suspend the system. > > OK, sounds good. > > Do you have a branch that I can test as well? Sure. It's available at git://gitorious.org/omap-pm/linux.git for_3.3/io_daisy_chain Regards Vishwa > > Kevin From mboxrd@z Thu Jan 1 00:00:00 1970 From: vishwanath.bs@ti.com (Vishwanath Sripathy) Date: Wed, 30 Nov 2011 14:57:52 +0530 Subject: [PATCHv2 0/7]ARM: OMAP3PLUS PM: Add IO DaisyChain support via hwmod mux In-Reply-To: <87k46izb8b.fsf@ti.com> References: <1318009671-12813-1-git-send-email-vishwanath.bs@ti.com><87pqh3qvkt.fsf@ti.com><1e686270c099fa4a270b6b01e6ac585c@mail.gmail.com> <87k46izb8b.fsf@ti.com> Message-ID: <3968ef2671e202d1cefdf4a7c5d32ec6@mail.gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org --- > >> > Can you refresh this against Tony's 'fixes' branch and re-test. > >> > > >> > I tested this on OMAP3430/n900 and noticed that it no longer > hit > >> off > >> > mode from idle. > >> > > >> > IOW, If I enable UART timeouts and then enable off mode, I > don't > >> > actually ever hit off during idle. However, if I do a > >> > suspend/resume I > >> > see it hits off mode, then subsequent attempts to hit off > during > >> > idle work. > >> > > >> > Can you investigate this? > >> OK. Let me check that. > > I rebased these patches against latest Tony's fixes branch and > tested it > > on OMAP3430 SDP. I see that Core enters off mode in idle path > after > > setting UART timeout w/o having to suspend the system. > > OK, sounds good. > > Do you have a branch that I can test as well? Sure. It's available at git://gitorious.org/omap-pm/linux.git for_3.3/io_daisy_chain Regards Vishwa > > Kevin