Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9FD7C4332F for ; Fri, 17 Dec 2021 12:17:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236114AbhLQMRZ (ORCPT ); Fri, 17 Dec 2021 07:17:25 -0500 Received: from muru.com ([72.249.23.125]:39494 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236062AbhLQMRX (ORCPT ); Fri, 17 Dec 2021 07:17:23 -0500 Received: from localhost (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 8DBEB80FB; Fri, 17 Dec 2021 12:18:05 +0000 (UTC) Date: Fri, 17 Dec 2021 14:17:21 +0200 From: Tony Lindgren To: Jarkko Nikula Cc: linux-omap@vger.kernel.org, =?utf-8?Q?Beno=C3=AEt?= Cousson , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Lezcano , Thomas Gleixner , Rob Herring Subject: Re: [PATCH] ARM: dts: Fix timer regression for beagleboard revision c Message-ID: References: <20211125144834.52457-1-tony@atomide.com> <20211212190455.qbggbhmr5nquw7bw@bitmer.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Tony Lindgren [211213 05:44]: > * Jarkko Nikula [211212 19:05]: > > On Sat, Dec 11, 2021 at 05:30:57PM +0200, Jarkko Nikula wrote: > > This I used years before your patch and by some reason I confused to use > > new omap3-beagle-ab4.dtb when testing your patch yesterday: > > > > > cat arch/arm/boot/dts/omap3-beagle-ab4.dtb >>arch/arm/boot/zImage > > > > without realizing my Beagle Board version is not between A to B4 but C2. > > So when using the omap3-beagle.dtb your patch fixes the regression I > > found. > > > > Tested-by: Jarkko Nikula > > OK good to hear omap3-beagle.dtb now works for beagles that don't have > the A to B4 hardware timer issue :) And thanks for testing. > > It seems the beagle revisions A to B4 are broken for any kind of power > management as the clockevent timer for those boards is not always on. > Probably not worth spending much effort on those. Maybe the PMIC could > be reconfigured on the buggy revisions in addition to the timer quirks > if somebody still cares for those board revisions. Anyways, applying this fix into omap-for-v5.17/fixes-not-urgent. Regards, Tony