[PATCH 1/4] dt-bindings: media: i2c: Add Sony IMX471 CMOS Image Sensor

[Danila Tikhonov <danila@mainlining.org>]

Document the Sony IMX471 CMOS Image Sensor.

Signed-off-by: Danila Tikhonov <danila@mainlining.org>
---
 .../devicetree/bindings/media/i2c/sony,imx471.yaml | 123 +++++++++++++++++++++
 1 file changed, 123 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx471.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx471.yaml
new file mode 100644
index 000000000000..9c6c7c55746f
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/sony,imx471.yaml
@@ -0,0 +1,123 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/sony,imx471.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sony IMX471 CMOS Image Sensor
+
+maintainers:
+  - Danila Tikhonov <danila@mainlining.org>
+
+description: |-
+  The Sony IMX471 is a diagonal 5.822 mm (Type 1/3.09) 16-megapixel
+  back-illuminated stacked CMOS active pixel image sensor with a 4656 x 3496
+  active pixel array and 1.0 um square pixels. It uses a Quad Bayer color filter
+  array, is programmable through an I2C interface, and outputs image data
+  through MIPI CSI-2.
+
+allOf:
+  - $ref: /schemas/media/video-interface-devices.yaml#
+
+properties:
+  compatible:
+    const: sony,imx471
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description: External input clock (19.2 MHz)
+    maxItems: 1
+
+  vana-supply:
+    description: Analog power supply (2.8 V)
+
+  vdig-supply:
+    description: Digital core power supply (1.05 V)
+
+  vif-supply:
+    description: I/O interface power supply (1.8 V)
+
+  reset-gpios:
+    description: Sensor reset (XCLR) GPIO
+    maxItems: 1
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    unevaluatedProperties: false
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            items:
+              - const: 1
+              - const: 2
+              - const: 3
+              - const: 4
+
+          link-frequencies:
+            maxItems: 1
+            items:
+              const: 200000000
+
+        required:
+          - data-lanes
+          - link-frequencies
+
+    required:
+      - endpoint
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - vana-supply
+  - vdig-supply
+  - vif-supply
+  - port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,camcc-sc7280.h>
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        camf_imx471: camera@1a {
+            compatible = "sony,imx471";
+            reg = <0x1a>;
+
+            vana-supply = <&vreg_camf_vana_2p8>;
+            vdig-supply = <&vreg_camf_vdig_1p1>;
+            vif-supply = <&vreg_cam_vio_1p8>;
+
+            clocks = <&camcc CAM_CC_MCLK0_CLK>;
+            assigned-clocks = <&camcc CAM_CC_MCLK0_CLK>;
+            assigned-clock-rates = <19200000>;
+
+            reset-gpios = <&tlmm 20 GPIO_ACTIVE_LOW>;
+            pinctrl-0 = <&cam_mclk0_default>;
+            pinctrl-names = "default";
+
+            orientation = <0>;
+            rotation = <270>;
+
+            port {
+                camera_imx471_ep: endpoint {
+                    data-lanes = <1 2 3 4>;
+                    link-frequencies = /bits/ 64 <200000000>;
+                    remote-endpoint = <&csiphy0_ep>;
+                };
+            };
+        };
+    };
+...

-- 
2.55.0