linux-kernel - [PATCH v2 1/2] dt-bindings: media: i2c: Add ov2735 sensor

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Message-Id: <20250708102604.29261-2-hardevsinh.palaniya@siliconsignals.io>
Date: Tue,  8 Jul 2025 15:55:55 +0530
From: Hardevsinh Palaniya <hardevsinh.palaniya@...iconsignals.io>
To: sakari.ailus@...ux.intel.com,
	andriy.shevchenko@...ux.intel.com,
	krzk+dt@...nel.org
Cc: Himanshu Bhavani <himanshu.bhavani@...iconsignals.io>,
	Hardevsinh Palaniya <hardevsinh.palaniya@...iconsignals.io>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Hans Verkuil <hverkuil@...all.nl>,
	Ricardo Ribalda <ribalda@...omium.org>,
	André Apitzsch <git@...tzsch.eu>,
	Hans de Goede <hansg@...nel.org>,
	Sylvain Petinot <sylvain.petinot@...s.st.com>,
	Jingjing Xiong <jingjing.xiong@...el.com>,
	Benjamin Mugnier <benjamin.mugnier@...s.st.com>,
	Dongcheng Yan <dongcheng.yan@...el.com>,
	Heimir Thor Sverrisson <heimir.sverrisson@...il.com>,
	Matthias Fend <matthias.fend@...end.at>,
	Arnd Bergmann <arnd@...db.de>,
	"Bryan O'Donoghue" <bryan.odonoghue@...aro.org>,
	You-Sheng Yang <vicamo.yang@...onical.com>,
	linux-media@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] dt-bindings: media: i2c: Add ov2735 sensor

From: Himanshu Bhavani <himanshu.bhavani@...iconsignals.io>

Add bindings for Omnivision OV2735 sensor.

Signed-off-by: Himanshu Bhavani <himanshu.bhavani@...iconsignals.io>
---
 .../bindings/media/i2c/ovti,ov2735.yaml       | 104 ++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml

diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml
new file mode 100644
index 000000000000..a6be7886f4d6
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml
@@ -0,0 +1,104 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ovti,ov2735.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OmniVision OV2735 Image Sensor
+
+maintainers:
+  - Himanshu Bhavani <himanshu.bhavani@...iconsignals.io>
+
+description: |
+  The OmniVision OV2735 is a 2MP (1920x1080) color CMOS image sensor controlled
+  through an I2C-compatible SCCB bus. it outputs RAW10 format and uses a 1/2.7"
+  optical format.
+
+properties:
+  compatible:
+    const: ovti,ov2735
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: XVCLK clock
+
+  clock-names:
+    items:
+      - const: xvclk
+
+  AVDD-supply:
+    description: Analog Domain Power Supply
+
+  DOVDD-supply:
+    description: I/O Domain Power Supply
+
+  DVDD-supply:
+    description: Digital Domain Power Supply
+
+  reset-gpios:
+    maxItems: 1
+    description: Reset Pin GPIO Control (active low)
+
+  pwdn-gpios:
+    maxItems: 1
+    description: Powerdown Pin GPIO Control (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
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/rk3399-cru.h>
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        camera-sensor@3c {
+            compatible = "ovti,ov2735";
+            reg = <0x3c>;
+            clocks = <&ov2735_clk>;
+
+            assigned-clocks = <&ov2735_clk>;
+            assigned-clock-parents = <&ov2735_clk_parent>;
+            assigned-clock-rates = <24000000>;
+
+            reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+            pwdn-gpios = <&gpio2 11 GPIO_ACTIVE_LOW>;
+
+            port {
+                cam_out: endpoint {
+                    remote-endpoint = <&mipi_in_cam>;
+                    data-lanes = <1 2>;
+                };
+            };
+        };
+    };
-- 
2.34.1