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 710B2CCA47F for ; Mon, 27 Jun 2022 23:18:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243161AbiF0XS6 (ORCPT ); Mon, 27 Jun 2022 19:18:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241232AbiF0XRE (ORCPT ); Mon, 27 Jun 2022 19:17:04 -0400 Received: from mail-io1-f46.google.com (mail-io1-f46.google.com [209.85.166.46]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 93548237DD; Mon, 27 Jun 2022 16:17:03 -0700 (PDT) Received: by mail-io1-f46.google.com with SMTP id m13so11289896ioj.0; Mon, 27 Jun 2022 16:17:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=ch0+XgUThIc/l8CQOuy5NljTuESRwdl/Mc/QQ/GRHwY=; b=pjU7DN1sQJFsGG2xkaentequitCQpPr4TdiKIC8KP91Yzh2S0zfkfheJ15HWFTK7Ti ie7pbz+r3DcvPY8gt7FIwXQTICVzR9te7HIVusBI5cpUp+iz8smL2Vi8JPxWvd0o9ss+ BpEtFIZ0Uk73fEtprN1QrEkfLeQ7clhfK1+a0xnInd4KRKuyXIpUL2ZUVdVL5QO4F54o 4Rj0C9RThf8P7gMkVaYxGXMe7Hw+CzYFj/b+vxixO6A1V5ivfLRL9AFtWGboGSfLdt1w 8N84UlxJIxsaUD3RKFtivBKSg+VnhJnq7sG0Nda0fnvj0Y8NNNsvSQcs4rp0EfkNk+qG 0CiA== X-Gm-Message-State: AJIora/+dEhUkOmNP3bpVzUeQ1tiLMYvMB8T2IuIl/mznBf6FhmeUjNo FlnMQ2YPTFbGrqRtakH6qw== X-Google-Smtp-Source: AGRyM1sQjARQFnKoj25XCNLdCib4jTOupm0g5QOmkXXsBc0eHF5rPc9gxrBwiTwvftgDQ3k5Qq4cZA== X-Received: by 2002:a05:6638:190f:b0:339:bc9b:4d90 with SMTP id p15-20020a056638190f00b00339bc9b4d90mr9292586jal.153.1656371822830; Mon, 27 Jun 2022 16:17:02 -0700 (PDT) Received: from robh.at.kernel.org ([64.188.179.253]) by smtp.gmail.com with ESMTPSA id p16-20020a92d690000000b002daa70b6a83sm630571iln.20.2022.06.27.16.17.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jun 2022 16:17:02 -0700 (PDT) Received: (nullmailer pid 3150543 invoked by uid 1000); Mon, 27 Jun 2022 23:17:00 -0000 Date: Mon, 27 Jun 2022 17:17:00 -0600 From: Rob Herring To: Conor Dooley Cc: David Airlie , Daniel Vetter , Krzysztof Kozlowski , Thierry Reding , Sam Ravnborg , Eugeniy Paltsev , Vinod Koul , Liam Girdwood , Mark Brown , Serge Semin , Daniel Lezcano , Palmer Dabbelt , Palmer Dabbelt , Thomas Gleixner , Paul Walmsley , Albert Ou , Conor Dooley , Masahiro Yamada , Damien Le Moal , Geert Uytterhoeven , Niklas Cassel , Dillon Min , Heng Sia , Jose Abreu , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, alsa-devel@alsa-project.org, linux-spi@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH 02/14] dt-bindings: display: panel: allow ilitek,ili9341 in isolation Message-ID: <20220627231700.GA3144115-robh@kernel.org> References: <20220618123035.563070-1-mail@conchuod.ie> <20220618123035.563070-3-mail@conchuod.ie> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220618123035.563070-3-mail@conchuod.ie> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Sat, Jun 18, 2022 at 01:30:24PM +0100, Conor Dooley wrote: > From: Conor Dooley > > The dt-binding for the ilitek,ili9341 does not allow it to be used as a > compatible in isolation. This generates a warning for the Canaan kd233 > devicetree: > arch/riscv/boot/dts/canaan/canaan_kd233.dtb: panel@0: compatible:0: 'ilitek,ili9341' is not one of ['st,sf-tc240t-9370-t'] > From schema: Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml > arch/riscv/boot/dts/canaan/canaan_kd233.dtb: panel@0: compatible: ['ilitek,ili9341'] is too short > From schema: Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml > Allow ilitek,ili9341 to be selected in isolation. Just because you get a warning doesn't mean it is right. ili9341 is a panel driver IC, not a complete panel. It needs a more specific compatible. Rob