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[72.90.70.109]) by smtp.gmail.com with ESMTPSA id q196-20020a3743cd000000b0070736988c10sm4177090qka.110.2023.01.25.13.09.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Jan 2023 13:09:17 -0800 (PST) From: Jonathan Cormier Date: Wed, 25 Jan 2023 16:09:09 -0500 Subject: [PATCH 1/4] dt-bindings: display: bridge: tfp410: Add tfp410 i2c example MIME-Version: 1.0 Message-Id: <20230125-tfp410_i2c-v1-1-66a4d4e390b7@criticallink.com> References: <20230125-tfp410_i2c-v1-0-66a4d4e390b7@criticallink.com> In-Reply-To: <20230125-tfp410_i2c-v1-0-66a4d4e390b7@criticallink.com> To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Tomi Valkeinen , Jyri Sarha X-Mailer: b4 0.11.3-dev-d001f X-Developer-Signature: v=1; a=openpgp-sha256; l=1541; i=jcormier@criticallink.com; h=from:subject:message-id; bh=Ne8kM0iOMcS7U5BkEx6jIQptCk+Yyk87jfs/YUNCJd4=; b=owEBbQKS/ZANAwAKAdzX/S4LNuuqAcsmYgBj0Zp7UF8IgNYOldWOmS1L7oYJE1M9wa/rtzY7bwpg As8z5cOJAjMEAAEKAB0WIQT/MozqCeZtYxNnVN/c1/0uCzbrqgUCY9GaewAKCRDc1/0uCzbrqqg7EA C2dSK8WyTKgvw8F11qy4Z57FlvkXXc96GXak0aeWgH2SeRpR5VeUg//WoWgoLALeN+yr8Zer8VbHx9 pYkAJzmmmSA3eym1PtscHMdHF6EY79tufpY5cBN7TZAtRI5TJ5aX8zLzKKeEzQ7DZfhCrUuNKnqoND FzpVO+M3yYubTnp1tqgWPQz3zhGVnTTlXkYcyXs50CBDXj7R/1sJlpgCvspkPXynYobaS6cGzv5D3Z TDStjQmbbYqb0x7jyiR0SjoHeLlNB+1rnzGJ16Ez857rqo/A8kibojKWUxFcytWROpT8kHrDOh8LIb LWFBy2WZMsvU0kxCD9bjy7TQ4g7CgSOeRa9effsX1yAMQiAOQ4TUUpDRdVwCGusV5DKnfNRn+xEVpl 6cY4jSTz3SkG4GgX66jGvQv5xgrML5TV+cCRyQVx4TkiW9PB71nZkVn7STWc8dZRlNh+OMuhU0R/zU lCp3ZAoa1vwnPuHy5tKYxjgjEruwsMWN56zPS/J6SQz5nh4IAZzQL0DstS4g9r1LvGcnDFzX1Nlh6d mC1V41L9Om+BYLIQSv9pVWG1+GniW/s1W+jLE8JzWBJxeGnIwYwC7seD/IdE3VL5IVK6Hcez1jypOk 1PEqO9BLxE1tU6fzFaddvLptinwdYV3oJ/GuSZc2zaLglaY7AUgCyNn2tAjw== X-Developer-Key: i=jcormier@criticallink.com; a=openpgp; fpr=FF328CEA09E66D63136754DFDCD7FD2E0B36EBAA X-Mailman-Approved-At: Wed, 25 Jan 2023 21:21:46 +0000 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: , Cc: Jonathan Cormier , devicetree@vger.kernel.org, Bob Duke , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Michael Williamson Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add a i2c example with HDMI connector Signed-off-by: Jonathan Cormier --- .../bindings/display/bridge/ti,tfp410.yaml | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml index 4c5dd8ec2951..456214f14b47 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml @@ -116,4 +116,46 @@ examples: }; }; + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + hdmi_encoder: tfp410@38 { + compatible = "ti,tfp410"; + reg = <0x38>; + + ports { + address-cells = <1>; + size-cells = <0>; + + port@0 { + reg = <0>; + tfp410_in: endpoint { + remote-endpoint = <&dpi1_out>; + }; + }; + + port@1 { + reg = <1>; + tfp410_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; + }; + + hdmi: hdmi_connector { + compatible = "hdmi-connector"; + label = "hdmi"; + type = "a"; + ddc-i2c-bus = <&i2c1>; + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + }; + ...