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[1/2] media: dt-bindings: media: Add bindings for IMX283

Message ID 20240215204436.9194-2-umang.jain@ideasonboard.com
State New
Headers show
Series [1/2] media: dt-bindings: media: Add bindings for IMX283 | expand

Commit Message

Umang Jain Feb. 15, 2024, 8:44 p.m. UTC 
- Add dt-bindings documentation for Sony IMX283 sensor driver
- Add MAINTAINERS entry for Sony IMX283 binding documentation

Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
---
 .../bindings/media/i2c/sony,imx283.yaml       | 100 ++++++++++++++++++
 MAINTAINERS                                   |   8 ++
 2 files changed, 108 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml
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Patch

diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml
new file mode 100644
index 000000000000..3cf46429b282
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml
@@ -0,0 +1,100 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2024 Ideas on Board Oy
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/sony,imx283.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sony IMX283 Sensor
+
+maintainers:
+  - Kieran Bingham <kieran.bingham@ideasonboard.com>
+  - Umang Jain <umang.jain@ideasonboard.com>
+
+description:
+  IMX283 sensor is a Sony CMOS active pixel digital image sensor with an active
+  array size of 5472H x 3648V. It is programmable through I2C interface. The
+  I2C client address is fixed to 0x1a as per sensor data sheet. Image data is
+  sent through MIPI CSI-2.
+
+properties:
+  compatible:
+    const: sony,imx283
+  reg:
+    description: I2C address
+    maxItems: 1
+
+  assigned-clocks: true
+  assigned-clock-parents: true
+  assigned-clock-rates: true
+
+  clocks:
+    description: Clock frequency from 6 to 24 MHz.
+    maxItems: 1
+
+  vana-supply:
+    description: Analog power supply (2.9V)
+
+  vdig-supply:
+    description: Interface power supply (1.8V)
+
+  vddl-supply:
+    description: Digital power supply (1.2V)
+
+  port:
+    additionalProperties: false
+    $ref: /schemas/graph.yaml#/$defs/port-base
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes: true
+          link-frequencies: true
+
+        required:
+          - data-lanes
+          - link-frequencies
+
+    required:
+      - endpoint
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        camera@1a {
+            compatible = "sony,imx283";
+            reg = <0x1a>;
+            clocks = <&imx283_clk>;
+
+            assigned-clocks = <&imx283_clk>;
+            assigned-clock-parents = <&imx283_clk_parent>;
+            assigned-clock-rates = <12000000>;
+
+            vadd-supply = <&camera_vadd_2v9>;
+            vdd1-supply = <&camera_vdd1_1v8>;
+            vdd2-supply = <&camera_vdd2_1v2>;
+
+            port {
+                imx283: endpoint {
+                    remote-endpoint = <&cam>;
+                    data-lanes = <1 2 3 4>;
+                    link-frequencies = /bits/ 64 <360000000>;
+                };
+            };
+        };
+    };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 8999497011a2..53df4b6e3260 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -20366,6 +20366,14 @@  T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
 F:	drivers/media/i2c/imx274.c
 
+SONY IMX283 SENSOR DRIVER
+M:	Kieran Bingham <kieran.bingham@ideasonboard.com>
+M:	Umang Jain <umang.jain@ideasonboard.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+T:	git git://linuxtv.org/media_tree.git
+F:	Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml
+
 SONY IMX290 SENSOR DRIVER
 M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 L:	linux-media@vger.kernel.org