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From 05ba3df09751ff516de5d862c98f5a979b51bb56 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 25 Jun 2020 16:52:14 +0100
Subject: [PATCH] media: dt-bindings: media: i2c: Add mono version to
IMX290 bindings
The IMX290 module is available as either monochrome or colour and
the variant is not detectable at runtime.
Add a new compatible string for the monochrome version.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
Documentation/devicetree/bindings/media/i2c/imx290.txt | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--- a/Documentation/devicetree/bindings/media/i2c/imx290.txt
+++ b/Documentation/devicetree/bindings/media/i2c/imx290.txt
@@ -1,13 +1,14 @@
* Sony IMX290 1/2.8-Inch CMOS Image Sensor
The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with
-Square Pixel for Color Cameras. It is programmable through I2C and 4-wire
-interfaces. The sensor output is available via CMOS logic parallel SDR output,
+Square Pixel for Color or Monochrome Cameras. It is programmable through I2C
+and 4-wire interfaces.
+The sensor output is available via CMOS logic parallel SDR output,
Low voltage LVDS DDR output and CSI-2 serial data output. The CSI-2 bus is the
default. No bindings have been defined for the other busses.
Required Properties:
-- compatible: Should be "sony,imx290"
+- compatible: Should be "sony,imx290", or "sony,imx290-mono"
- reg: I2C bus address of the device
- clocks: Reference to the xclk clock.
- clock-names: Should be "xclk".
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