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From: Jonathan Cormier <jcormier@criticallink.com>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <robert.foss@linaro.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Tomi Valkeinen <tomi.valkeinen@ti.com>,
	Jyri Sarha <jsarha@ti.com>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Michael Williamson <michael.williamson@criticallink.com>,
	Bob Duke <bduke@criticallink.com>,
	Jonathan Cormier <jcormier@criticallink.com>
Subject: [PATCH 1/4] dt-bindings: display: bridge: tfp410: Add tfp410 i2c example
Date: Wed, 25 Jan 2023 16:09:09 -0500	[thread overview]
Message-ID: <20230125-tfp410_i2c-v1-1-66a4d4e390b7@criticallink.com> (raw)
In-Reply-To: <20230125-tfp410_i2c-v1-0-66a4d4e390b7@criticallink.com>

Add a i2c example with HDMI connector

Signed-off-by: Jonathan Cormier <jcormier@criticallink.com>
---
 .../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>;
+        };
+      };
+    };
+
 ...

-- 
2.25.1

WARNING: multiple messages have this Message-ID (diff)
From: Jonathan Cormier <jcormier@criticallink.com>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <robert.foss@linaro.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Tomi Valkeinen <tomi.valkeinen@ti.com>,
	Jyri Sarha <jsarha@ti.com>
Cc: Jonathan Cormier <jcormier@criticallink.com>,
	devicetree@vger.kernel.org, Bob Duke <bduke@criticallink.com>,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	Michael Williamson <michael.williamson@criticallink.com>
Subject: [PATCH 1/4] dt-bindings: display: bridge: tfp410: Add tfp410 i2c example
Date: Wed, 25 Jan 2023 16:09:09 -0500	[thread overview]
Message-ID: <20230125-tfp410_i2c-v1-1-66a4d4e390b7@criticallink.com> (raw)
In-Reply-To: <20230125-tfp410_i2c-v1-0-66a4d4e390b7@criticallink.com>

Add a i2c example with HDMI connector

Signed-off-by: Jonathan Cormier <jcormier@criticallink.com>
---
 .../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>;
+        };
+      };
+    };
+
 ...

-- 
2.25.1

  reply	other threads:[~2023-01-25 21:10 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-25 21:09 [PATCH 0/4] DRM: BRIDGE: TFP410: Add i2c support Jonathan Cormier
2023-01-25 21:09 ` Jonathan Cormier
2023-01-25 21:09 ` Jonathan Cormier [this message]
2023-01-25 21:09   ` [PATCH 1/4] dt-bindings: display: bridge: tfp410: Add tfp410 i2c example Jonathan Cormier
2023-01-25 21:24   ` Laurent Pinchart
2023-01-25 21:24     ` Laurent Pinchart
2023-01-25 21:59     ` Jon Cormier
2023-01-25 21:59       ` Jon Cormier
2023-01-26  2:54   ` Rob Herring
2023-01-26  2:54     ` Rob Herring
2023-01-26 15:39   ` Krzysztof Kozlowski
2023-01-26 15:39     ` Krzysztof Kozlowski
2023-01-26 18:36     ` Jon Cormier
2023-01-27  8:30       ` Krzysztof Kozlowski
2023-01-27  8:30         ` Krzysztof Kozlowski
2023-01-25 21:09 ` [PATCH 2/4] DRM: BRIDGE: TFP410: Support basic I2C interface Jonathan Cormier
2023-01-25 21:09   ` Jonathan Cormier
2023-01-26 15:41   ` Krzysztof Kozlowski
2023-01-26 15:41     ` Krzysztof Kozlowski
2023-01-26 18:45     ` Jon Cormier
2023-01-25 21:09 ` [PATCH 3/4] DRM: BRIDGE: TFP410: Fix logic to configured polled HPD Jonathan Cormier
2023-01-25 21:09   ` Jonathan Cormier
2023-01-25 21:09 ` [PATCH 4/4] DRM: BRIDGE: TFP410: If connected, use I2C for polled HPD status Jonathan Cormier
2023-01-25 21:09   ` Jonathan Cormier
2023-01-28 18:57   ` kernel test robot
2023-01-28 18:57     ` kernel test robot
2023-01-29  0:46   ` kernel test robot
2023-01-29  0:46     ` kernel test robot
2023-01-30 16:24     ` Jon Cormier
2023-01-30 16:24       ` Jon Cormier

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