mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 02:29:01 +00:00
34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
|
From 574d071603ed49ed9c05a898763869b0e75344bb Mon Sep 17 00:00:00 2001
|
||
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.org>
|
||
|
|
Date: Wed, 31 Oct 2018 14:55:59 +0000
|
||
|
|
Subject: [PATCH] Documentation: DT: add device tree for PWDN
|
||
|
|
control
|
||
|
|
|
||
|
|
Add optional GPIO pwdn to connect to the PWDN line on the sensor.
|
||
|
|
|
||
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
|
||
|
|
---
|
||
|
|
Documentation/devicetree/bindings/media/i2c/ov5647.txt | 4 ++++
|
||
|
|
1 file changed, 4 insertions(+)
|
||
|
|
|
||
|
|
--- a/Documentation/devicetree/bindings/media/i2c/ov5647.txt
|
||
|
|
+++ b/Documentation/devicetree/bindings/media/i2c/ov5647.txt
|
||
|
|
@@ -10,6 +10,9 @@ Required properties:
|
||
|
|
- reg : I2C slave address of the sensor.
|
||
|
|
- clocks : Reference to the xclk clock.
|
||
|
|
|
||
|
|
+Optional Properties:
|
||
|
|
+- pwdn-gpios: reference to the GPIO connected to the pwdn pin, if any.
|
||
|
|
+
|
||
|
|
The common video interfaces bindings (see video-interfaces.txt) should be
|
||
|
|
used to specify link to the image data receiver. The OV5647 device
|
||
|
|
node should contain one 'port' child node with an 'endpoint' subnode.
|
||
|
|
@@ -26,6 +29,7 @@ Example:
|
||
|
|
compatible = "ovti,ov5647";
|
||
|
|
reg = <0x36>;
|
||
|
|
clocks = <&camera_clk>;
|
||
|
|
+ pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
|
||
|
|
port {
|
||
|
|
camera_1: endpoint {
|
||
|
|
remote-endpoint = <&csi1_ep1>;
|