From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbg150.qq.com (smtpbg150.qq.com [18.132.163.193]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B7AB238E8B2; Fri, 9 Oct 2026 07:56:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.132.163.193 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791532618; cv=none; b=ByxMlyPiWnPkSea6jdhxpaEmZs+mXPkq7uFrOvLC/qc2DEbqqhuFHNcFEFPuUf6AFXSkL3A81Sp+KBE/Yq9DFWROCQayYsZ1jitqZo59bOFFp4NPNICaiPGg/2tn+nhwbkQnUYn4kUJOB2bAcqwCSFZpaWLUnJbVOsnE+cmJ+O8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791532618; c=relaxed/simple; bh=G4sBlfB4NGRMNHWX1zneeBBLLlnhh7y7L1BErGKdRik=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Z3xibtBjKzAeLGKw65cC547MffLGsZOqrAbNbiPSHuno6Zg0Gpn/caMJ2GKasFEQ8RfxXRZWcAh3cwACx2lIpNLeGf0cD11AcrzTR1ui4B2Q89H+LHT7VNoS959f47XvyNTHjA9fME1KBl3qP5Uo7B76TZJsecDjTaF3B1zqz7U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=radxa.com; spf=pass smtp.mailfrom=radxa.com; arc=none smtp.client-ip=18.132.163.193 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=radxa.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=radxa.com X-QQ-mid: zesmtpip2t1791532526tc2f97ed7 X-QQ-Originating-IP: VBjnUdPH8eC5s6bbmCJPoWdYx3vLC3pyuYwl0fR409I= Received: from [192.168.30.32] ( [localhost]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 09 Oct 2026 15:55:22 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 10937849882715644539 EX-QQ-RecipientCnt: 32 From: Xilin Wu Date: Fri, 09 Oct 2026 15:55:06 +0800 Subject: [PATCH v2 1/4] dt-bindings: display: bridge: simple: document Chrontel CH7218A Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261009-q8b-dts-v2-1-eda11e5dea8b@radxa.com> References: <20261009-q8b-dts-v2-0-eda11e5dea8b@radxa.com> In-Reply-To: <20261009-q8b-dts-v2-0-eda11e5dea8b@radxa.com> To: Bjorn Helgaas , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Bartosz Golaszewski , Linus Walleij Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, Stephen Chen , Junhao Xie , dragon@radxa.com, Xilin Wu , Krzysztof Kozlowski , Daniele Briguglio X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1233; i=sophon@radxa.com; h=from:subject:message-id; bh=G4sBlfB4NGRMNHWX1zneeBBLLlnhh7y7L1BErGKdRik=; b=owGbwMvMwCVmdFg0fe08Iz/G02pJDFkn5j6dLvxD9rDtZd8tLCU/7edO92tbXbWPRY6Rk33Rn 4KfbRr7O0pZGMS4GGTFFFkU4hnmslfmXnsqVqoHM4eVCWQIAxenAExEIIrhf3Uyl5x+xe4V9m9n cvFybXfI4WFw2CJ+5NuE89LSx+S/P2Zk6A05+Nlu+u4MXVkN/n9eb9QCWmXX3nFPuyS1O0T5yv7 PHAA= X-Developer-Key: i=sophon@radxa.com; a=openpgp; fpr=205F009D07796DD6E516752E32C31567AD9E324E X-QQ-SENDSIZE: 520 Feedback-ID: zesmtpip:radxa.com:qybglogicsvrsz:qybglogicsvrsz3b-0 X-QQ-XMAILINFO: MLoh6s52BbrmPt0WmODRqqL2YGDC9PJEjtqxlkgrB7DpyEMa07vWcHU/ hOr796k+sYeQHpXGM+gTZMUxuFRUe6o/0joiSzLw9xD/Q8jPP3iboJNc2Ww0qChNw08/Qqk HUW//LL1eQyk9PwOwgXQKc1/m3OrAynY4gucIPqemBrPcZhXwWbF0ayTdOigGcxENy2LJ2j QQP5+L1NHHNTHG4wxh9+I9qVHOa0UHoD33ThttAktG/LB/1OFV7F/123kcuVwlZglArF4uq wovuP2DRb8IDMovQZOIjYAIu7JCfDQ2ShtkpT+++3NIEa7EEXdyOcwgn9Bh7MH7CgBKxaOE qdr1lQnAzRIy5cC3/99s8gpK09KNkSfz0Hw3p0d4DGpA6chvitdO8bytG/cqKRQ/CVsudvG 5K30e5evU+emT31z7R4++0GxIJAimcBzZi+NPY8Gv+ccDe80KB03VcVKZ1hHQqtNW0/+fwZ /0YzotquS0YFlvNAbmuFfzDjVHOciKZzg11/ayah2yMufJnWf5GZLpJITDxiN8V7caQsxaq nN1BVC6MaMyZMP0kFw4F0vtz7tFXPxQfhvi81cR3IsD6HrBBh8NeeLd7C2t1sqoQMyyISEp QsAQmV4eHYGgFIlqkK2GG4EqWoUDOOjh2qHYdZaPv+0Ozmq2wGqqjPcLFZM3IlRhvXI/Att LUkCYbFI1YV3JfuQRkzBRyQeU7i60ln7MYsGzDuH5jnBXS8wFmrzrazOiJ76nde3A7PaCsl /767ZX0TD+vMtyOR22sAer5NdEgkTD1ebPZL0oXKoBw5gxsvZszjY8pX1aCdlxnLstTNk3W JjP1LnvpNxtqD085AwCrEbNvlkiWIR8jvbdL3u1PEHK8Qc4ArQxCwH1xtU83VjZwt7lvP1T AKshuGOmNbE/1wz3Llpv+78AcnYCP3STyrJWMDxfqTFpBWd9J0dRIoDZdb2a8BAZqhIUHII STFGY97dFgWAqiM7gEfvowRfkdk3/LNcsO4zzVZbeH5kDTHl4dZeJJTD6x7ZFzA+u3qHeGi cMiHcjM8eOKkNsRbWY39VDwgdtw5+Sy2FNqSxMEI7WdCleHTjHJWOfeGDEPjTnMIRgUkXbw qTDkRRCvn7j9z86R8grETmmW5uSGVruKFQrv6Y1UTff X-QQ-XMRINFO: MPJ6Tf5t3I/ylTmHUqvI8+Wpn+Gzalws3A== X-QQ-RECHKSPAM: 0 The Chrontel CH7218A is a DisplayPort 1.4 to HDMI 2.1 protocol converter. The device contains an embedded microcontroller and on-chip flash. It automatically boots its firmware and requires no host-side configuration for the on-board use case, so it can be represented by the simple bridge binding. Document the chrontel,ch7218a compatible. Acked-by: Krzysztof Kozlowski Tested-by: Daniele Briguglio Signed-off-by: Xilin Wu --- Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml index 7636c24906ba..9e0e7e09774e 100644 --- a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml +++ b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml @@ -29,6 +29,7 @@ properties: - adi,adv7123 - algoltek,ag6311 - asl-tek,cs5263 + - chrontel,ch7218a - dumb-vga-dac - mstar,tsumu88adt3-lf-1 - parade,ps185hdm -- 2.56.0