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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DACCCECAAA1 for ; Fri, 16 Sep 2022 18:44:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229561AbiIPSo6 (ORCPT ); Fri, 16 Sep 2022 14:44:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44018 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229533AbiIPSo5 (ORCPT ); Fri, 16 Sep 2022 14:44:57 -0400 Received: from mail-ot1-f54.google.com (mail-ot1-f54.google.com [209.85.210.54]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6BC0619037; Fri, 16 Sep 2022 11:44:53 -0700 (PDT) Received: by mail-ot1-f54.google.com with SMTP id cm7-20020a056830650700b006587fe87d1aso4950219otb.10; Fri, 16 Sep 2022 11:44:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date; bh=AcISesseQOa+PI6N+Szu0u2ec8VrM0pL1w8wMuhGk+A=; b=fkBpxGN26ox4PV5QyHbKCkS2ZXsyUmYj9zFYabQjyUILI29ms8+4pbCE14sCRW9x/1 bmnw+TB5DiYfgua1lGIc2L1ZN5W5CFS5t4dCBueeP0mKD8XER4EFoM6IjMTmxSpCEaLD wA5FJjj8j/1rb+KJFl16i7sPGHpG1GFjGXD7i1WxwoNzszrfQuwwT13uFLsxkkVjc+u7 053QA8Lr2iGDW3A0bFvlitGrOQMMgZF8c8k0j8tRKU6U9rtmrhfp7WujgpFhAsilLSaE MC0ztBjgnVXVM6aV9PC5cEXC9OwvZ4SPXxzwVk4+BtLRDfSWd+XJcKrb4Go5iE1XMGFG 4dUQ== X-Gm-Message-State: ACrzQf36znK9GLSQS6of72ujQApAnQyayHr+bFah68KFtyNrq1I7cSAr 17b5C6s+DQdUkXX3buNwJg== X-Google-Smtp-Source: AMsMyM4ZAUR0TYm2dSOQ/wwRxqpVT9kMdKEEWitydHl4jnUcSMBwbd/m+VsvzleoQWixieqvsTeOrg== X-Received: by 2002:a05:6830:2a17:b0:636:f7fc:98bb with SMTP id y23-20020a0568302a1700b00636f7fc98bbmr2900347otu.223.1663353892663; Fri, 16 Sep 2022 11:44:52 -0700 (PDT) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id l9-20020a056870204900b00127a6357bd5sm3353805oad.49.2022.09.16.11.44.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Sep 2022 11:44:52 -0700 (PDT) Received: (nullmailer pid 1054596 invoked by uid 1000); Fri, 16 Sep 2022 18:44:51 -0000 Date: Fri, 16 Sep 2022 13:44:51 -0500 From: Rob Herring To: Serge Semin Cc: Serge Semin , Krzysztof Kozlowski , Robert Richter , Michal Simek , Rob Herring , linux-edac@vger.kernel.org, Manish Narani , Krzysztof Kozlowski , Mauro Carvalho Chehab , devicetree@vger.kernel.org, Punnaiah Choudary Kalluri , Pavel Parkhomenko , Michail Ivanov , linux-arm-kernel@lists.infradead.org, Dinh Nguyen , Borislav Petkov , Alexey Malahov , Tony Luck , Krzysztof Kozlowski , linux-kernel@vger.kernel.org, James Morse Subject: Re: [PATCH v2 14/19] dt-bindings: memory: snps: Detach Zynq DDRC controller support Message-ID: <20220916184451.GA1054535-robh@kernel.org> References: <20220910194237.10142-1-Sergey.Semin@baikalelectronics.ru> <20220910194237.10142-15-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220910194237.10142-15-Sergey.Semin@baikalelectronics.ru> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Sat, 10 Sep 2022 22:42:32 +0300, Serge Semin wrote: > The Zynq A05 DDRC controller has nothing in common with DW uMCTL2 DDRC: > the CSRs layout is absolutely different and it doesn't support IRQs unlike > DW uMCTL2 DDR controller of all versions (v1.x, v2.x and v3.x). Thus there > is no any reason to have these controllers described in the same bindings. > Let's split the DT-schema up. > > Note since the synopsys,ddrc-ecc.yaml schema describes the Synopsys DW > uMCTL2 DDR controller only, we need to accordingly fix the device > descriptions. > > Signed-off-by: Serge Semin > > --- > > Changelog v2: > - Move Synopsys DW uMCTL2 DDRC bindings file renaming to a separate > patch. (@Krzysztof) > --- > .../memory-controllers/synopsys,ddrc-ecc.yaml | 63 ++++++------------- > .../xlnx,zynq-ddrc-a05.yaml | 38 +++++++++++ > MAINTAINERS | 1 + > 3 files changed, 59 insertions(+), 43 deletions(-) > create mode 100644 Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml > Reviewed-by: Rob Herring