From nobody Wed Dec 24 12:20:36 2025 Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) (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 2394D134AD for ; Fri, 26 Jan 2024 07:35:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.170 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706254521; cv=none; b=kKQ/AJHq5GxHlSorgardBfrJ2OtwFqtEThZQZn3U9Ct9owvFtq0v9sfDp66uyQGd2NcEB/Vf/1qse/28AtXgm34uZfp55ntE+Q1WLG0LHvHxShu4qMn3BD/7d0qf6tj4W0WaVgdu5tFUxgYacSfGaH/adSzXV8Z1taK3OCjD590= 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=209.85.210.170 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-f170.google.com with SMTP id d2e1a72fcca58-6ddd1fc67d2so30053b3a.2 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=piLEiLgdfbUjj9af5TNDuAT7GCsB0G7M13NNc0WtwAwZdw62NT5j1kaQIt2M9xkK3j qPrjgWnA5FaIQVbDSVjM4SYc+uSMBuEdSu1zyi42kVX8fe7uHNz1J0Qi1wSIpvbHXsOs fXu/fthK89TCgJcTplrKOptZN6/Wx/wzdFpfJ3Bz2RADjCTTv6Jxch24bZuz8IWMhPAG FrZ5gB4JJ1dMFc4YcFNU3vaGYJcm7kzhT2XTv06KJcy8lQirJX8CXsRifYgCojUB2Ozg E23bj4cjn+tO9JnW7jEZqUGouE2f7ySLpWFAqLv2y8ADfSu/fqwCSipmVGigyvqFFuSC 0jTQ== X-Gm-Message-State: AOJu0Yx1W9rrFkPw7SgXvpsn7v8GnrUhn9PVyF0fJfFM73qLAxkS5YGY IcNYrqetnlpakROaD49GW1Oz2kPQt+qr+3TMYs6FsVyb2a2wbcOwvObiZNW3OQ== 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: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The ITE IT6505 display bridge can take one I2S input and transmit it over the DisplayPort link. Add #sound-dai-cells (=3D 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.ya= ml 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 =20 + "#sound-dai-cells": + const: 0 + ports: $ref: /schemas/graph.yaml#/properties/ports =20 --=20 2.43.0.429.g432eaa2c6b-goog