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Subject[PATCH v4 1/2] media:imx274 device tree binding file
Date
The binding file for imx274 CMOS sensor V4l2 driver

Signed-off-by: Leon Luo <leonl@leopardimaging.com>
---
v4:
- no changes
v3:
- remove redundant properties and references
- document 'reg' property
v2:
- no changes
---
.../devicetree/bindings/media/i2c/imx274.txt | 32 ++++++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/imx274.txt

diff --git a/Documentation/devicetree/bindings/media/i2c/imx274.txt b/Documentation/devicetree/bindings/media/i2c/imx274.txt
new file mode 100644
index 000000000000..1f03256b35db
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/imx274.txt
@@ -0,0 +1,32 @@
+* Sony 1/2.5-Inch 8.51Mp CMOS Digital Image Sensor
+
+The Sony imx274 is a 1/2.5-inch CMOS active pixel digital image sensor with
+an active array size of 3864H x 2202V. It is programmable through I2C
+interface. The I2C address is fixed to 0x1a as per sensor data sheet.
+Image data is sent through MIPI CSI-2, which is configured as 4 lanes
+at 1440 Mbps.
+
+
+Required Properties:
+- compatible: value should be "sony,imx274" for imx274 sensor
+- reg: I2C bus address of the device
+
+Optional Properties:
+- reset-gpios: Sensor reset GPIO
+
+For further reading on port node refer to
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+ sensor@1a {
+ compatible = "sony,imx274";
+ reg = <0x1a>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reset-gpios = <&gpio_sensor 0 0>;
+ port {
+ sensor_out: endpoint {
+ remote-endpoint = <&csiss_in>;
+ };
+ };
+ };
--
2.14.1.145.gb3622a4
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