diff mbox series

[v4,1/8] media: dt-bindings: Add OV5670

Message ID 20230125173707.127687-2-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. 25, 2023, 5:37 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

Comments

Jacopo Mondi Jan. 25, 2023, 5:45 p.m. UTC | #1 
Forgot to cc dt bindings people, sorry about that

On Wed, Jan 25, 2023 at 06:37:00PM +0100, Jacopo Mondi wrote:
> 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
>
> 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
> --
> 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