From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 240B51B7FC for ; Fri, 26 Jan 2024 07:35:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706254521; cv=none; b=hIw7Nv8+QKh8HfHh8GPX/N/ugNgJD8EEXCZvoLCfTq0G5s7P4a3exoaWPXuO8wdaAOnCWACa1gsQpL81ah4KIsTWAKc5jhM4nsUwGtUoZdxR2EyrsNqf/vj+1U2xyJg7Ph/+LjQNC1FOk61LVgx8f6PnpHPIjs5kLa0gBQuoNcA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706254521; c=relaxed/simple; bh=CN7eRsF2RUuCp59wm9aMwYGQrieE8Tt4W8JYrmNcByo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=MFT0a9hETZqIlE5xNzVqVnoRKKJfTzOnZnYkqp/wJ5dmezyaJWpFXc3Yr86aVvCTAU7mFMpe5ddfvAo4F1pDbDGdBgOFD9roULAV4GtrUyBx46xqn3Up6BfJcV0JtsjRgT6tu8NsT3mNrmznm8zJRVuVJFZHIPgHhFc9H9BBecQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=TzqOmKfl; arc=none smtp.client-ip=209.85.210.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="TzqOmKfl" Received: by mail-pf1-f180.google.com with SMTP id d2e1a72fcca58-6dd7a44d51bso29478b3a.3 for ; Thu, 25 Jan 2024 23:35:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1706254519; x=1706859319; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=LLBtLu4wKX94/+P/QqcYo4A1h3dyVmhkosY/sUXTdjA=; b=TzqOmKflUa7Sqo9Csqa0VrjO+jLyz54pxux/BouGU2vDno94pOCQ3cqDnW4P7m740q 0E92DCq45ZboYuak8HxOeWDCVHsD4Cl6F2VpO9HqeDShl3xyeI6CNLpXoUMknxq0mnmo h1R2ZpcJXU/csw2hUlXhmc8WTVJa+YAUtIdkY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706254519; x=1706859319; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=LLBtLu4wKX94/+P/QqcYo4A1h3dyVmhkosY/sUXTdjA=; b=L5OhMB9Y6mwZen8ylwpPfMWq8Lu9Iq6nOeLQqd81ZGiwPOmBqcGD9wJEX6BvxzK+tr TtvgWwP+fF+Z//eeXA+kjFbTIp67EiVWSDjK9XtyorbkVfmwX/czk6yHP8Mj4y3GZzvL I3DxO3bCNDa/Db15NXtOc0bR4ElO3GUkSe0zc0Nl39Lb88S0qsPTfVFTlaMRIlqVWBlo GxBQ7/NrSvDTy+qEyCqpdllCrHyYytKabzjeTXHwaZGtx1yYtesBCq3ETE58NhE/CVu8 M3wY6Y1CEzlG1D8q3//Cl/CSQXIJsICHzWNA1gFTL63rHF3HmvwQkJ0kB5pmKQWOykA+ iPVA== X-Gm-Message-State: AOJu0YwnyhvG5RQIGLkW3B+WR5XY5eT56C9scNe7Tzsbl19kIDL5xP8R NzX1w18YFi9vPZ59QDNkGhZHgqVDI/TdsTwoUFIsuqgoV0NYLIQmilb0un0TfQ== X-Google-Smtp-Source: AGHT+IHCfZg7myP94HWqLShb7FnZKGeEWhG1lB4m6nfTYh97Z4qNJy4ySGIQ0mSBgidZ/Z3eT7G7RA== X-Received: by 2002:a05:6a20:7b19:b0:199:f708:207a with SMTP id s25-20020a056a207b1900b00199f708207amr591065pzh.116.1706254519486; Thu, 25 Jan 2024 23:35:19 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:2614:bbbd:8db2:1f54]) by smtp.gmail.com with ESMTPSA id l5-20020a170902eb0500b001d58ed4c591sm516983plb.105.2024.01.25.23.35.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jan 2024 23:35:19 -0800 (PST) From: Chen-Yu Tsai To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Allen Chen Cc: Chen-Yu Tsai , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: display: bridge: it6505: Add #sound-dai-cells Date: Fri, 26 Jan 2024 15:35:10 +0800 Message-ID: <20240126073511.2708574-1-wenst@chromium.org> X-Mailer: git-send-email 2.43.0.429.g432eaa2c6b-goog Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The ITE IT6505 display bridge can take one I2S input and transmit it over the DisplayPort link. Add #sound-dai-cells (= 0) to the binding for it. Signed-off-by: Chen-Yu Tsai --- The driver side changes [1] are still being worked on, but given the hardware is very simple, it would be nice if we could land the binding first and be able to introduct device trees that have this. [1] https://lore.kernel.org/linux-arm-kernel/20230730180803.22570-4-jiaxin.yu@mediatek.com/ .../devicetree/bindings/display/bridge/ite,it6505.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml index 348b02f26041..7ec4decc9c21 100644 --- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml @@ -52,6 +52,9 @@ properties: maxItems: 1 description: extcon specifier for the Power Delivery + "#sound-dai-cells": + const: 0 + ports: $ref: /schemas/graph.yaml#/properties/ports -- 2.43.0.429.g432eaa2c6b-goog