linux-kernel - [PATCH v1 1/2] dt-bindings: media: i2c: document Sony IMX111 CMOS sensor

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Message-ID: <20250819120428.83437-2-clamor95@gmail.com>
Date: Tue, 19 Aug 2025 15:04:26 +0300
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Mauro Carvalho Chehab <mchehab@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Svyatoslav Ryhel <clamor95@...il.com>,
	Hans Verkuil <hverkuil@...all.nl>,
	Hans de Goede <hansg@...nel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Dongcheng Yan <dongcheng.yan@...el.com>,
	André Apitzsch <git@...tzsch.eu>,
	Sylvain Petinot <sylvain.petinot@...s.st.com>,
	Benjamin Mugnier <benjamin.mugnier@...s.st.com>,
	Heimir Thor Sverrisson <heimir.sverrisson@...il.com>,
	Jingjing Xiong <jingjing.xiong@...el.com>
Cc: linux-media@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 1/2] dt-bindings: media: i2c: document Sony IMX111 CMOS sensor

Add bindings for Sony IMX111 CMOS Digital Image Sensor found in LG
Optimus 4X (P880) and Optimus Vu (P895) smartphones.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 .../bindings/media/i2c/sony,imx111.yaml       | 126 ++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx111.yaml

diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx111.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx111.yaml
new file mode 100644
index 000000000000..52d88f5d477e
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/sony,imx111.yaml
@@ -0,0 +1,126 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/sony,imx111.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sony IMX111 8MP CMOS Digital Image Sensor
+
+maintainers:
+  - Svyatoslav Ryhel <clamor95@...il.com>
+
+description:
+  IMX111 sensor is a Sony CMOS active pixel digital image sensor with an active
+  array size of 2464H x 3280V. It is programmable through I2C interface. Image
+  data is sent through MIPI CSI-2, through 1 or 2 lanes.
+
+allOf:
+  - $ref: /schemas/media/video-interface-devices.yaml#
+
+properties:
+  compatible:
+    const: sony,imx111
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description: EXTCLK with possible frequency from 6 to 54 MHz
+    maxItems: 1
+
+  reset-gpios:
+    maxItems: 1
+
+  iovdd-supply:
+    description: Digital IO power supply (1.8V)
+
+  dvdd-supply:
+    description: Digital power supply (1.2V)
+
+  avdd-supply:
+    description: Analog power supply (2.7V)
+
+  eeprom:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      A phandle to the node of the eeprom, that holds sensors configuration data.
+
+  flash-leds: true
+  lens-focus: true
+
+  orientation: true
+  rotation: true
+
+  assigned-clocks: true
+  assigned-clock-rates: true
+  assigned-clock-parents: true
+
+  port:
+    additionalProperties: false
+    $ref: /schemas/graph.yaml#/$defs/port-base
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes: true
+          bus-type: true
+          link-frequencies: true
+
+        required:
+          - data-lanes
+          - bus-type
+          - link-frequencies
+
+    required:
+      - endpoint
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/media/video-interfaces.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        camera@10 {
+            compatible = "sony,imx111";
+            reg = <0x10>;
+
+            clocks = <&imx111_clk>;
+
+            iovdd-supply = <&camera_vddio_1v8>;
+            dvdd-supply = <&camera_vddd_1v2>;
+            avdd-supply = <&camera_vdda_2v7>;
+
+            orientation = <1>;
+            rotation = <90>;
+
+            eeprom = <&eeprom>;
+            flash-leds = <&led>;
+            lens-focus = <&vcm>;
+
+            reset-gpios = <&gpio 84 GPIO_ACTIVE_LOW>;
+
+            port {
+                imx111_output: endpoint {
+                    data-lanes = <1 2>;
+                    bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
+                    link-frequencies = /bits/ 64 <271200000>;
+                    remote-endpoint = <&csi_input>;
+                };
+            };
+        };
+    };
+...
-- 
2.48.1