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 465D6C43219 for ; Tue, 12 Apr 2022 09:31:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343822AbiDLJbq (ORCPT ); Tue, 12 Apr 2022 05:31:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1385412AbiDLIvj (ORCPT ); Tue, 12 Apr 2022 04:51:39 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 08A6B63529 for ; Tue, 12 Apr 2022 01:12:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1649751157; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=zFHlbK0japjHffg40bdXVsPfsdU3+EFcf4YoUEiJmSg=; b=Kqb2l7gBcGEFiUfxKjagipWfiXpQ8b3lnau5+NHFSDT71QxyVQi2W0GIb2hgUKN9DpCtuq RqffnswzJ4meLzeTrFTxJ4s9vvZZ+5OPDCEQsXj/ILFbyzidqGnR75crf4wiFgyzDMttS6 U0lNNXY0w+nu8d6HXgqE4UmS19Du2XE= Received: from mail-wr1-f71.google.com (mail-wr1-f71.google.com [209.85.221.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-364-97rv0pCWPpWBORg4RJwglw-1; Tue, 12 Apr 2022 04:12:35 -0400 X-MC-Unique: 97rv0pCWPpWBORg4RJwglw-1 Received: by mail-wr1-f71.google.com with SMTP id s13-20020adfa28d000000b00205e049cff2so3822298wra.17 for ; Tue, 12 Apr 2022 01:12:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=zFHlbK0japjHffg40bdXVsPfsdU3+EFcf4YoUEiJmSg=; b=kgp44tJ8k4/TxPKXzek6tLwmOD2OLUofm9/K1l3QwfFoYCYM86kKBevF4Q2drq1XkH 3F/bcv3j65LjjEp7ZwQIZQGDanaBeg4EERzkotx5Q4JplUYASNGvUNlEjYGb8VDtqEA9 gCcJToUOf07fl6eZ85lXmghO7TNXQnYAdQ2v98uv3rzyGWJyD/iAb4TDEL9QPsB84nqG ki3Naw/MeUdKSfxLGLzWTF8XZYnV+X2tZLjrAC9CcXdcdE7qP+0zCm7SrMLzG6ewFcm2 qOYz/EHiUniVDtB4qsxTTIZelQY5MZLPGsb1eqtrd14rNAEbGhddT98v+D3ZzzYwrzDP 66YQ== X-Gm-Message-State: AOAM532tlpS6dehHbZ/Sa6WvwnUbvyZfURzvSjHsjuXDP6FgRCuAVo2f XUAk6zkbfg0F4jSylzi9qyCIp9tgiuEk4lva/KbJsTDoIdccMPMgUndmaWYYVFugJd+sinyAmQT rZaoQV9l8m+oniJUt2gAm3nbQ X-Received: by 2002:a05:6000:1d82:b0:207:adeb:b797 with SMTP id bk2-20020a0560001d8200b00207adebb797mr1928057wrb.324.1649751154629; Tue, 12 Apr 2022 01:12:34 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxt98E//kt764pUHc3CVnmZDCrv78xLuC2Tfbz+tDxYuSTUqiaZB/q3FZcTJYIYyWPsTk0KGw== X-Received: by 2002:a05:6000:1d82:b0:207:adeb:b797 with SMTP id bk2-20020a0560001d8200b00207adebb797mr1928045wrb.324.1649751154440; Tue, 12 Apr 2022 01:12:34 -0700 (PDT) Received: from [192.168.1.102] ([92.176.231.205]) by smtp.gmail.com with ESMTPSA id p3-20020adfaa03000000b00207a1db96cfsm7503196wrd.71.2022.04.12.01.12.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 Apr 2022 01:12:34 -0700 (PDT) Message-ID: Date: Tue, 12 Apr 2022 10:12:32 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [PATCH v2 2/5] dt-bindings: display: ssd1307fb: Extend schema for SPI controllers Content-Language: en-US To: Geert Uytterhoeven Cc: Linux Kernel Mailing List , Rob Herring , DRI Development , Neil Armstrong , Mark Brown , Andy Shevchenko , Chen-Yu Tsai , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Maxime Ripard , Rob Herring , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" References: <20220411211243.11121-1-javierm@redhat.com> <20220411211243.11121-3-javierm@redhat.com> From: Javier Martinez Canillas In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/12/22 10:07, Geert Uytterhoeven wrote: > Hi Javier, [snip] >> >> Do you have any hints here on how I should enforce this in the schema ? >> >> Or if you think that a comment is enough, then I will add it in v3. > > I don't know how to make it required for SPI, if possible at all. > I see. Let's go with a comment then and we can later enforce it, if someone knows if is possible / how to do it. -- Best regards, Javier Martinez Canillas Linux Engineering Red Hat