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[v5,1/9] media: dt-bindings: Add OV5670

Message ID 20230126124632.45842-2-jacopo.mondi@ideasonboard.com (mailing list archive)
State New, archived
Headers show
Series media: i2c: ov5670: OF support, runtime_pm, regulators | expand

Commit Message

Jacopo Mondi Jan. 26, 2023, 12:46 p.m. UTC 
Add the bindings documentation for Omnivision OV5670 image sensor.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
---
 .../bindings/media/i2c/ovti,ov5670.yaml       | 92 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 2 files changed, 93 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml

--
2.39.0
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
new file mode 100644
index 000000000000..fa264255b5eb
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
@@ -0,0 +1,92 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ovti,ov5670.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Omnivision OV5670 5 Megapixels raw image sensor
+
+maintainers:
+  - Jacopo Mondi <jacopo.mondi@ideasonboard.com>
+
+description: |-
+  The OV5670 is a 5 Megapixels raw image sensor which provides images in 10-bits
+  RAW BGGR Bayer format on a 2 data lanes MIPI CSI-2 serial interface and is
+  controlled through an I2C compatible control bus.
+
+properties:
+  compatible:
+    const: ovti,ov5670
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description: System clock. From 6 to 27 MHz.
+    maxItems: 1
+
+  powerdown-gpios:
+    description: Reference to the GPIO connected to the PWDNB pin. Active low.
+
+  reset-gpios:
+    description: Reference to the GPIO connected to the XSHUTDOWN pin. Active low.
+    maxItems: 1
+
+  avdd-supply:
+    description: Analog circuit power. Typically 2.8V.
+
+  dvdd-supply:
+    description: Digital circuit power. Typically 1.2V.
+
+  dovdd-supply:
+    description: Digital I/O circuit power. Typically 2.8V or 1.8V.
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            minItems: 1
+            maxItems: 2
+            items:
+              enum: [1, 2]
+
+          clock-noncontinuous: true
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ov5670: sensor@36 {
+            compatible = "ovti,ov5670";
+            reg = <0x36>;
+
+            clocks = <&sensor_xclk>;
+
+            port {
+                ov5670_ep: endpoint {
+                    remote-endpoint = <&csi_ep>;
+                    data-lanes = <1 2>;
+                    clock-noncontinuous;
+                };
+            };
+        };
+    };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index f61eb221415b..38d8d1d5d536 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15468,6 +15468,7 @@  M:	Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
 L:	linux-media@vger.kernel.org
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
+F:	Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
 F:	drivers/media/i2c/ov5670.c

 OMNIVISION OV5675 SENSOR DRIVER