dt-bindings: media: i2c: Add ov2732 image sensor

Add bindings for OmniVision OV2732 image sensor.

Signed-off-by: Walter Werner Schneider <contact@schnwalter.eu>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov2732.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov2732.yaml
new file mode 100644 (file)
index 0000000..814fc56
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov2732.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ovti,ov2732.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OmniVision OV2732 Image Sensor
+
+maintainers:
+  - Walter Werner Schneider <contact@schnwalter.eu>
+
+description:
+  The OmniVision OV2732 is a 2MP (1920x1080) color CMOS image sensor controlled
+  through an I2C-compatible SCCB bus.
+
+properties:
+  compatible:
+    const: ovti,ov2732
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: XVCLK clock
+
+  avdd-supply:
+    description: Analog Domain Power Supply
+
+  dovdd-supply:
+    description: I/O Domain Power Supply
+
+  dvdd-supply:
+    description: Digital Domain Power Supply
+
+  powerdown-gpios:
+    maxItems: 1
+    description: Reference to the GPIO connected to the pwdn pin. Active low.
+
+  reset-gpios:
+    maxItems: 1
+    description: Reference to the GPIO connected to the reset pin. Active low.
+
+  port:
+    description: MIPI CSI-2 transmitter port
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            items:
+              - const: 1
+              - const: 2
+
+        required:
+          - data-lanes
+          - link-frequencies
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - avdd-supply
+  - dovdd-supply
+  - dvdd-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ov2732: camera@36 {
+            compatible = "ovti,ov2732";
+            reg = <0x36>;
+            clocks = <&ov2732_clk>;
+
+            avdd-supply = <&ov2732_avdd>;
+            dovdd-supply = <&ov2732_dovdd>;
+            dvdd-supply = <&ov2732_dvdd>;
+
+            powerdown-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+            reset-gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+
+            port {
+                camera_out: endpoint {
+                  data-lanes = <1 2>;
+                  link-frequencies = /bits/ 64 <360000000>;
+                  remote-endpoint = <&mipi_in_camera>;
+                };
+            };
+        };
+    };

diff --git a/MAINTAINERS b/MAINTAINERS
index 750ac8c4a7b00cc6668d80fff60a2b54838bfa7c..1cb41821a196f5717f4b5fc75ea2796341080e4c 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19545,6 +19545,12 @@ T:     git git://linuxtv.org/media.git
 F:     Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
 F:     drivers/media/i2c/ov2685.c
 
+OMNIVISION OV2732 SENSOR DRIVER
+M:     Walter Werner Schneider <contact@schnwalter.eu>
+L:     linux-media@vger.kernel.org
+S:     Maintained
+F:     Documentation/devicetree/bindings/media/i2c/ovti,ov2732.yaml
+
 OMNIVISION OV2735 SENSOR DRIVER
 M:     Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io>
 M:     Himanshu Bhavani <himanshu.bhavani@siliconsignals.io>