From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Peter 'p2' De Schrijver" Subject: Re: [PATCH v7 00/12] omap3: pm: TWL4030 power scripts and workaround for TWL errata 27 Date: Mon, 21 Feb 2011 13:57:09 +0200 Message-ID: <20110221115709.GJ11250@nokia.com> References: <1298048938-1480-1-git-send-email-leslyam@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from smtp.nokia.com ([147.243.128.26]:18680 "EHLO mgw-da02.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755428Ab1BUL6Z (ORCPT ); Mon, 21 Feb 2011 06:58:25 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: "ext Manuel, Lesly Arackal" Cc: Jean Pihet , linux-omap@vger.kernel.org, Nishanth Menon , David Derrick , Samuel Ortiz On Mon, Feb 21, 2011 at 12:25:01PM +0530, ext Manuel, Lesly Arackal wro= te: > Hi Jean, >=20 > On Fri, Feb 18, 2011 at 10:57 PM, Jean Pihet wrote: > > On Fri, Feb 18, 2011 at 6:08 PM, Lesly A M wrote: > >> Patch series for TWL4030 power scripts and workaround for TWL erra= ta 27. > >> > >> Changes for implementing TWL4030 power scripts recommended by hard= ware team. > >> Introduced a new TWL4030 power script file, which can be used by d= ifferent > >> OMAP3 board with the power companion chip TWL4030. > >> > >> Updated the changes for TWL4030 errata 27 & 28, modified the > >> TWL4030 power script and voltage controller setuptime. > >> Workaround for TWL4030 errata 27 & 28 is required for > >> Si version less than or equal to TWL5030 ES1.1. > >> > >> TWL4030 script changes rebased on Kevin's PM tree in pm branch. > >> > >> Changes in v7: > >> =A0 =A0 =A0 =A0changes to fix Nishanth Menon's comments > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0i) Added the TWL4030 Errata 27 fix > >> > >> =A0 =A0 =A0 =A0split the first patch in v6 > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0i) =A0fix for twl4030 script load > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0ii) correct the warning print durin= g script loading > >> > >> =A0 =A0 =A0 =A0Added new patch files > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0i) pmic_info struct cleanup > >> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0ii) changing sys_off signal polarit= y > >> > >> =A0 =A0 =A0 =A0Updated the change logs > >> > >> This changes are tested on OMAP3430 & OMAP3630 SDP with off mode e= nabled in suspend path. > >> =A0 =A0 =A0 =A0Tested with suspend/resume script, which will test = system suspend in a loop. > >> =A0 =A0 =A0 =A0Tested for more than 1000 iterations. > > > > Good to see the TWL scripts back in the mainline kernel! > > Are the scripts compatible with the OMAP3 Beagleboard? I would like= to > > test the changes on that board. >=20 > I have not tested on Beagleboard. > I think Beagleboard is using different PM IC TPSxxxx. > If its equivalent to TRITON then this script should work on it. As far as I know they are equivalent. I don't know if the errata need t= o be applied though. Maybe someone from TI can comment? Cheers, Peter. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html