From patchwork Mon Oct 28 10:25:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 13853258 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F3951D13593 for ; Mon, 28 Oct 2024 10:26:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 02F4410E462; Mon, 28 Oct 2024 10:26:33 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="gsPuGcXp"; dkim-atps=neutral Received: from mail-ej1-f50.google.com (mail-ej1-f50.google.com [209.85.218.50]) by gabe.freedesktop.org (Postfix) with ESMTPS id DFF8410E136 for ; Mon, 28 Oct 2024 10:26:25 +0000 (UTC) Received: by mail-ej1-f50.google.com with SMTP id a640c23a62f3a-a9a1b71d7ffso625957166b.1 for ; Mon, 28 Oct 2024 03:26:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1730111184; x=1730715984; darn=lists.freedesktop.org; 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=rR+lzb/We4vJpOJMhvb0fzb6ziPa4r87OMQDrQMxLAc=; b=gsPuGcXp6kPfV8iWmjrNWodlkfPg95DeLqz+CbkTXuwFxgboAedx6Smb44lRrOyyMt Ve2wC/63P2AvIzDmGhuiRa0GzEte3i8pufEJ66mkbtQhGyOQ5fcBXZuRdQU0RDvRwW8f RW0Hu8PsgIXtfoxQolTtQqolhKtPR05kNoIHw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730111184; x=1730715984; 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=rR+lzb/We4vJpOJMhvb0fzb6ziPa4r87OMQDrQMxLAc=; b=j6Y23GDti4FN88aji1KnFy7S6/B+SodSSr7BGdav+2ulUYhg8M0IwLuSMfXQ2DY6ON EO/cQ0M4RtTLw9TW5n3WECqqE2vdWuORq09G/I296hlwP3jN5+yTv51OscXeX9lcNJTp 00CLeOrrAjHLN0f72sYU1GDjxxzFvPZj9WREFphkVaVSnFXhdw2AzQ+bzlXxY4m20uNv kI8RL7jtLlGrdIHhsFFCct9ckL2/vji68VIlBzXdgUgAeomM3TwdElH7QFv4qfKzgzJz cwuvhlAEnOHdsgNxojQw3dG+pofap7lHeFlikhtwtrwmuo+WicNt7XBqwArRf2UjLpla 4kkA== X-Forwarded-Encrypted: i=1; AJvYcCVuw3Agtzgxk0LAbFrQhL1nkgYKbLHsfyCFwW06rLSInAczUzdnGrSHCcSHvACwuZEqQz+ag0Kv47Q=@lists.freedesktop.org X-Gm-Message-State: AOJu0YyfknnIth/DEGIBJe1L0LzRaAOvj5VmC6trDPfMAmyEP15ZzoVk N/YSiAJ7/vCMaVBEEib1GhFQ8lWKuRmHrwQFLBy1eruO5pTQVSwYaPZ4NjBtclk= X-Google-Smtp-Source: AGHT+IHAVYFMAgB+KAyZO87/7sx3tp0rbXix+BIz1smt6N19gM+Y6+v1PukMzpc/m5GRKmJHBaYyMg== X-Received: by 2002:a17:907:7e91:b0:a99:403e:2578 with SMTP id a640c23a62f3a-a9de5c91d04mr907125266b.5.1730111184145; Mon, 28 Oct 2024 03:26:24 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.amarulasolutions.com ([2.196.41.121]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a9b1f297b04sm363613966b.134.2024.10.28.03.26.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2024 03:26:23 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: linux-amarula@amarulasolutions.com, Dario Binacchi , Conor Dooley , David Airlie , Krzysztof Kozlowski , Maarten Lankhorst , Marek Vasut , Maxime Ripard , Rob Herring , Simona Vetter , Stefan Agner , Thomas Zimmermann , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [RFC PATCH 09/10] dt-bindings: lcdif: add 'fsl,boot-on' property Date: Mon, 28 Oct 2024 11:25:32 +0100 Message-ID: <20241028102559.1451383-10-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241028102559.1451383-1-dario.binacchi@amarulasolutions.com> References: <20241028102559.1451383-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The property states that the (e)LCDIF display controller has been initialized and left on by the bootloader. This information becomes relevant in the case of supporting the simple framebuffer. Signed-off-by: Dario Binacchi --- Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml index 8e3a98aeec32..937f108daacb 100644 --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml @@ -71,6 +71,11 @@ properties: $ref: /schemas/graph.yaml#/properties/port description: The LCDIF output port + fsl,boot-on: + description: | + The controller has been initialized and left on by the bootloader/firmware. + type: boolean + required: - compatible - reg