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 AF7B0C43219 for ; Thu, 17 Nov 2022 18:40:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235075AbiKQSkt (ORCPT ); Thu, 17 Nov 2022 13:40:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41924 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235064AbiKQSks (ORCPT ); Thu, 17 Nov 2022 13:40:48 -0500 Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E107F7FF1B; Thu, 17 Nov 2022 10:40:47 -0800 (PST) Received: by mail-ej1-x633.google.com with SMTP id n21so7270442ejb.9; Thu, 17 Nov 2022 10:40:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=C1Y534FPxsILKuYr941GBaBsx9fst1FUuLv6sIi19Vk=; b=VkGk+0U6cBBKtd2N73D6xUj20mWTYj9z2tO2H7ULxskuzctUAZqtq+JcJL2RtdlPsC lQ0ap0XqRcig/75B4gx/g7uWtUYLJbrMMa5+nJXa6AjOpVz1A1RDtSrEMRkKTP2KocYZ qhxM1BlzZuIjImn045YYAj7aTqzJ2KnQuGyhMx8UZxzLEP33xjzJP6Y7E8Mh5093BEMN dzYtBOd4EGkOgMofNN9JyHuBhAMVNgRJ523p57BbfezDEwibZxv7WvVc21VgMEFIXUyG HJj9KrknPq/JG0NRRhbJgG8rRKu5lOyFP3GfGaKI0uHa1fdZQHdtaAin1901+luOjktW 4H2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=C1Y534FPxsILKuYr941GBaBsx9fst1FUuLv6sIi19Vk=; b=ZbHitENNlOmkIXof7e9a3oUQ0DwYMX1WPqDy3NfGQZrWCeeO2ZHYiH2EIx31aCoYFW kKnS0W5UnnGGYQi9r2fBHMF5zkMae1TE4vZ4E5CP3oiDQ5Nu47dcB7SXZfxIlvMp+g25 aGb7VppJWvyapJCimHixg+N1B+M//vjXK0sO2GjUv7oFZeeiD/rMuHsGDMvPJQp9IED7 HVn6LmHAYxEjzM/k+kznQbyGxrAn1ZdoFt+kSA52nxTpGecoP8qrrY+wCZFxQIYAevvV E46izSXCB6d4XHPGySRZu5DjpCJr73iogFAG9sRnsPhaKAqW6ZY6EkbzJgoEBpNnl7PK lTKA== X-Gm-Message-State: ANoB5pm7XsqgGjLUT+v2zZe7zeyVne3lJDZXmno2m58nz9o46i6Iqekj KSQvv4Ouf3p3WHnL0MWbbtQ= X-Google-Smtp-Source: AA0mqf4gUTPwjVT7ASJewg8oNP3zMRDM6ATE7vRgNDo94NVRs0c0OcvNjf3/6CDgJqmkO5mUA7OA2w== X-Received: by 2002:a17:907:98ea:b0:7ae:c1af:89af with SMTP id ke10-20020a17090798ea00b007aec1af89afmr3133088ejc.550.1668710446390; Thu, 17 Nov 2022 10:40:46 -0800 (PST) Received: from localhost (p200300e41f201d00f22f74fffe1f3a53.dip0.t-ipconnect.de. [2003:e4:1f20:1d00:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id p9-20020a170906604900b007b2a58e31dasm700772ejj.145.2022.11.17.10.40.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Nov 2022 10:40:45 -0800 (PST) From: Thierry Reding To: David Airlie , Daniel Vetter , Thomas Zimmermann Cc: Jon Hunter , Robin Murphy , dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring Subject: [PATCH v3 1/8] dt-bindings: display: simple-framebuffer: Support system memory framebuffers Date: Thu, 17 Nov 2022 19:40:32 +0100 Message-Id: <20221117184039.2291937-2-thierry.reding@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221117184039.2291937-1-thierry.reding@gmail.com> References: <20221117184039.2291937-1-thierry.reding@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Thierry Reding In order to support framebuffers residing in system memory, allow the memory-region property to override the framebuffer memory specification in the "reg" property. Reviewed-by: Rob Herring Signed-off-by: Thierry Reding --- .../devicetree/bindings/display/simple-framebuffer.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml index dd64f70b5014..3e9857eb002e 100644 --- a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml +++ b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml @@ -63,6 +63,11 @@ properties: reg: description: Location and size of the framebuffer memory + memory-region: + maxItems: 1 + description: Phandle to a node describing the memory to be used for the + framebuffer. If present, overrides the "reg" property (if one exists). + clocks: description: List of clocks used by the framebuffer. -- 2.38.1