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Mon, 09 Dec 2019 04:20:36 -0800 (PST) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:b852:bd51:9305:4261]) by smtp.gmail.com with ESMTPSA id p21sm26733813pfn.103.2019.12.09.04.20.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Dec 2019 04:20:36 -0800 (PST) From: Hsin-Yi Wang To: dri-devel@lists.freedesktop.org Cc: Archit Taneja , Nicolas Boichat , Enric Balletbo i Serra , Thierry Reding , Russell King , Matthias Brugger , p.zabel@pengutronix.de, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] dt-bindings: drm/bridge: analogix-anx7688: Add ANX7688 transmitter binding Date: Mon, 9 Dec 2019 20:20:10 +0800 Message-Id: <20191209122013.178564-2-hsinyi@chromium.org> X-Mailer: git-send-email 2.24.0.393.g34dc348eaf-goog In-Reply-To: <20191209122013.178564-1-hsinyi@chromium.org> References: <20191209122013.178564-1-hsinyi@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Nicolas Boichat From: Nicolas Boichat Add support for analogix,anx7688 Signed-off-by: Nicolas Boichat Signed-off-by: Hsin-Yi Wang --- .../bindings/display/bridge/anx7688.txt | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7688.txt diff --git a/Documentation/devicetree/bindings/display/bridge/anx7688.txt b/Documentation/devicetree/bindings/display/bridge/anx7688.txt new file mode 100644 index 000000000000..78b55bdb18f7 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/anx7688.txt @@ -0,0 +1,32 @@ +Analogix ANX7688 SlimPort (Single-Chip Transmitter for DP over USB-C) +--------------------------------------------------------------------- + +The ANX7688 is a single-chip mobile transmitter to support 4K 60 frames per +second (4096x2160p60) or FHD 120 frames per second (1920x1080p120) video +resolution from a smartphone or tablet with full function USB-C. + +This binding only describes the HDMI to DP display bridge. + +Required properties: + + - compatible : "analogix,anx7688" + - reg : I2C address of the device (fixed at 0x2c) + +Optional properties: + + - Video port for HDMI input, using the DT bindings defined in [1]. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + anx7688: anx7688@2c { + compatible = "analogix,anx7688"; + reg = <0x2c>; + + port { + anx7688_in: endpoint { + remote-endpoint = <&hdmi0_out>; + }; + }; + }; -- 2.24.0.393.g34dc348eaf-goog