Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753199AbaBJUzF (ORCPT ); Mon, 10 Feb 2014 15:55:05 -0500 Received: from mail-lb0-f177.google.com ([209.85.217.177]:62879 "EHLO mail-lb0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752367AbaBJUzD (ORCPT ); Mon, 10 Feb 2014 15:55:03 -0500 Subject: Re: OMAP: clock DT conversion issues with omap36xx From: Christoph Fritz To: Tomi Valkeinen Cc: Tero Kristo , Ivaylo Dimitrov , "linux-omap@vger.kernel.org" , linux-kernel@vger.kernel.org, pali.rohar@gmail.com, pavel@ucw.cz, Nishanth Menon In-Reply-To: <52F4E45B.1020107@ti.com> References: <52E697C0.6000202@gmail.com> <1390848104.4936.62.camel@mars> <52E772A3.4090401@ti.com> <1390901735.2963.8.camel@lovely> <52E77D03.8090001@ti.com> <52E7B361.2030601@ti.com> <1390928565.4904.88.camel@mars> <1390994505.5023.32.camel@mars> <52F10C3D.7000507@ti.com> <1391767923.4937.110.camel@mars> <52F4E45B.1020107@ti.com> Content-Type: text/plain; charset="UTF-8" Date: Mon, 10 Feb 2014 21:54:56 +0100 Message-ID: <1392065696.4898.163.camel@mars> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2014-02-07 at 15:49 +0200, Tomi Valkeinen wrote: > On 07/02/14 12:12, Christoph Fritz wrote: > > > Yes, your patch fixes the issues for sys_clkout2. Thanks! If you want, > > you can add my: > > Tested-by: Christoph Fritz > > > > Below is my clock fix for dss: > > > > From b90a62128068e1b6b0ba2a11c5cc0c8e587cf301 Mon Sep 17 00:00:00 2001 > > From: Christoph Fritz > > Date: Fri, 7 Feb 2014 10:51:15 +0100 > > Subject: [PATCH] ARM: dts: omap36xx: fix dpll4_m4_ck tree > > > > OMAP36xx has different hardware implementation for the dpll4_m4_ck tree > > compared to other OMAP3 variants. Reflect this properly in the dts file. > > I rebased the DSS DT branch on top of v3.14-rc1, and I'm trying to get > beagle-xM working. Pinmuxing was wrong, but after fixing that, the > clk_set_rate for dss fclk failed. I applied Tero's and your patches, but > now when starting omapdss I see: > > [ 19.704193] omap clock: module associated with clock > dss1_alwon_fck_3430es2 didn't enable in 1000 > 00 tries > > I wonder if I'm still missing some patch? Is beagle-xM using DSI? Because here the LILLY-A83X board is not. The clock registers are all fine now as before the dt clock conversion patches. I suppose you are using current linus tree. I tested 'next' but didn't get DSS working. I guessed that it would have something to do with early DSS DT integration issues. I'll rebase my current dt board support patchset for LILLY-A83X to current linus tree and investigate DSS further. Thanks -- Christoph -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/