From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH v6 0/7] OMAP: WDT: Implement WDT in hwmod way Date: Mon, 20 Sep 2010 13:48:51 -0700 Message-ID: <87sk14rvik.fsf@deeprootsystems.com> References: <1284733136-20952-1-git-send-email-charu@ti.com> <20100917172215.GE29610@atomide.com> <87mxrguhhf.fsf@deeprootsystems.com> <20100920171653.GE4611@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-px0-f174.google.com ([209.85.212.174]:49820 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754833Ab0ITUsx (ORCPT ); Mon, 20 Sep 2010 16:48:53 -0400 In-Reply-To: <20100920171653.GE4611@atomide.com> (Tony Lindgren's message of "Mon, 20 Sep 2010 10:16:53 -0700") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren Cc: "Varadarajan, Charulatha" , wim@iguana.be, linux-watchdog@vger.kernel.org, paul@pwsan.com, b-cousson@ti.com, rnayak@ti.com, p-basak2@ti.com, linux-omap@vger.kernel.org Tony Lindgren writes: > * Kevin Hilman [100917 15:26]: >> Tony Lindgren writes: >> >> > * Varadarajan, Charulatha [100917 07:11]: >> >> Series of patches to port watchdog module to use hwmod APIs >> >> for OMAP2PLUS chips and use runtime APIs for all OMAP chips. >> >> For this hwmod database for OMAP2PLUS watchdog instances are >> >> populated. This patch series also implements watchdog >> >> module to use PM runtime APIs. >> >> >> >> This patch series is created on "origin/pm-core" and is >> >> tested on OMAP2430, OMAP44430, OMAP3430 SDP boards and zoom3 board. >> >> Also verified that this patch series does not break the OMAP1 build. >> >> >> >> This series is tested on OMAP4430 ES2 using the below series >> >> http://www.spinics.net/lists/linux-omap/msg36023.html >> > >> > Can you please list the exact dependencies to other patches >> > for the mainline kernel? Are they the same as for the >> > omap serial driver just posted? >> >> Hi Tony, >> >> This series is based on my pm-core branch which is basically the the >> stuff I have submitted upstream (my pm-next series, the runtime PM core) >> and a collection of hwmod fixes that Paul/Benoit have lined up >> for 2.6.37. > > OK thanks for the summary. > > So let's get all the dependencies out of the way and pull them into linux-omap > master branch for testing. Sounds like we should base this on Paul's core > hwmod branch and your pm-next. Yes, those two branches are required as the bare minimum. > Then for the runtime PM core, let's just keep merging them from Greg's > queue into l-o master until they are merged to the mainline tree. > > I assume that the runtime PM core patches are the ones at [1] below? I should've said runtime PM core for OMAP, by which I mean: http://marc.info/?l=linux-omap&m=128459521813724&w=2 That series has a dependency on only one of the patches from Greg's queue you mentioned. Specifically, the one from me: driver core: platform_bus: allow runtime override of dev_pm_ops which I also have in my pm-backports branch. >> I will gladly queue these hwmod conversion patches in my tree if you >> prefer since I am already managing all the dependencies. > > Yes, once we have dependencies queued up, then let's pull these > in, at least for testing. > > For merging some hwdmod drivers to mainline, do we have all the > necessary acks from the driver maintainers? The only one that's currently ready is watchdog, and for that one I have an Ack from Wim to merge this via linux-omap. For the others that are close (UART, GPIO, i2c) I've asked that the next versions of those be posted to LAKML as well as the subsystem lists. >>From there, I will ask the subsystem maintainers for an ack so we can merge them via linux-omap along with all the platform changes. Kevin From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-px0-f174.google.com ([209.85.212.174]:49820 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754833Ab0ITUsx (ORCPT ); Mon, 20 Sep 2010 16:48:53 -0400 From: Kevin Hilman To: Tony Lindgren Cc: "Varadarajan\, Charulatha" , wim@iguana.be, linux-watchdog@vger.kernel.org, paul@pwsan.com, b-cousson@ti.com, rnayak@ti.com, p-basak2@ti.com, linux-omap@vger.kernel.org Subject: Re: [PATCH v6 0/7] OMAP: WDT: Implement WDT in hwmod way References: <1284733136-20952-1-git-send-email-charu@ti.com> <20100917172215.GE29610@atomide.com> <87mxrguhhf.fsf@deeprootsystems.com> <20100920171653.GE4611@atomide.com> Date: Mon, 20 Sep 2010 13:48:51 -0700 In-Reply-To: <20100920171653.GE4611@atomide.com> (Tony Lindgren's message of "Mon, 20 Sep 2010 10:16:53 -0700") Message-ID: <87sk14rvik.fsf@deeprootsystems.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-watchdog-owner@vger.kernel.org List-Id: linux-watchdog@vger.kernel.org Tony Lindgren writes: > * Kevin Hilman [100917 15:26]: >> Tony Lindgren writes: >> >> > * Varadarajan, Charulatha [100917 07:11]: >> >> Series of patches to port watchdog module to use hwmod APIs >> >> for OMAP2PLUS chips and use runtime APIs for all OMAP chips. >> >> For this hwmod database for OMAP2PLUS watchdog instances are >> >> populated. This patch series also implements watchdog >> >> module to use PM runtime APIs. >> >> >> >> This patch series is created on "origin/pm-core" and is >> >> tested on OMAP2430, OMAP44430, OMAP3430 SDP boards and zoom3 board. >> >> Also verified that this patch series does not break the OMAP1 build. >> >> >> >> This series is tested on OMAP4430 ES2 using the below series >> >> http://www.spinics.net/lists/linux-omap/msg36023.html >> > >> > Can you please list the exact dependencies to other patches >> > for the mainline kernel? Are they the same as for the >> > omap serial driver just posted? >> >> Hi Tony, >> >> This series is based on my pm-core branch which is basically the the >> stuff I have submitted upstream (my pm-next series, the runtime PM core) >> and a collection of hwmod fixes that Paul/Benoit have lined up >> for 2.6.37. > > OK thanks for the summary. > > So let's get all the dependencies out of the way and pull them into linux-omap > master branch for testing. Sounds like we should base this on Paul's core > hwmod branch and your pm-next. Yes, those two branches are required as the bare minimum. > Then for the runtime PM core, let's just keep merging them from Greg's > queue into l-o master until they are merged to the mainline tree. > > I assume that the runtime PM core patches are the ones at [1] below? I should've said runtime PM core for OMAP, by which I mean: http://marc.info/?l=linux-omap&m=128459521813724&w=2 That series has a dependency on only one of the patches from Greg's queue you mentioned. Specifically, the one from me: driver core: platform_bus: allow runtime override of dev_pm_ops which I also have in my pm-backports branch. >> I will gladly queue these hwmod conversion patches in my tree if you >> prefer since I am already managing all the dependencies. > > Yes, once we have dependencies queued up, then let's pull these > in, at least for testing. > > For merging some hwdmod drivers to mainline, do we have all the > necessary acks from the driver maintainers? The only one that's currently ready is watchdog, and for that one I have an Ack from Wim to merge this via linux-omap. For the others that are close (UART, GPIO, i2c) I've asked that the next versions of those be posted to LAKML as well as the subsystem lists. >>From there, I will ask the subsystem maintainers for an ack so we can merge them via linux-omap along with all the platform changes. Kevin