From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27925C11D0C for ; Thu, 20 Feb 2020 17:52:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 08CEA20722 for ; Thu, 20 Feb 2020 17:52:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728356AbgBTRwy (ORCPT ); Thu, 20 Feb 2020 12:52:54 -0500 Received: from muru.com ([72.249.23.125]:56406 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728119AbgBTRwy (ORCPT ); Thu, 20 Feb 2020 12:52:54 -0500 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id F1F268080; Thu, 20 Feb 2020 17:53:38 +0000 (UTC) Date: Thu, 20 Feb 2020 09:52:51 -0800 From: Tony Lindgren To: Suman Anna Cc: Tero Kristo , linux-omap@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH] ARM: dts: dra7xx-clocks: Fixup IPU1 mux clock parent source Message-ID: <20200220175251.GO37466@atomide.com> References: <20200211155103.23973-1-s-anna@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200211155103.23973-1-s-anna@ti.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org * Suman Anna [200211 07:52]: > The IPU1 functional clock is the output of a mux clock (represented > by ipu1_gfclk_mux previously) and the clock source for this has been > updated to be sourced from dpll_core_h22x2_ck in commit 39879c7d963e > ("ARM: dts: dra7xx-clocks: Source IPU1 functional clock from CORE DPLL"). > ipu1_gfclk_mux is an obsolete clock now with the clkctrl conversion, > and this clock source parenting is lost during the new clkctrl layout > conversion. > > Remove this stale clock and fix up the clock source for this mux > clock using the latest equivalent clkctrl clock. This restores the > previous logic and ensures that the IPU1 continues to run at the > same frequency of IPU2 and independent of the ABE DPLL. > > Fixes: b5f8ffbb6fad ("ARM: dts: dra7: convert to use new clkctrl layout") > Signed-off-by: Suman Anna > --- > Hi Tony, > > Patch on top of 5.6-rc1. Appreciate it if you can include it for the 5.6-rc > cycle. OK applying into fixes thanks. Tony