i2c: core: Add support for 'i2c-bus' subnode
[cascardo/linux.git] / Documentation / devicetree / bindings / power / isp1704.txt
1 Binding for NXP ISP1704 USB Charger Detection
2
3 Required properties:
4 - compatible: Should contain one of the following:
5  * "nxp,isp1704"
6 - nxp,enable-gpio: Should contain a phandle + gpio-specifier
7   to the GPIO pin connected to the chip's enable pin.
8 - usb-phy: Should contain a phandle to the USB PHY
9   the ISP1704 is connected to.
10
11 Example:
12
13 isp1704 {
14         compatible = "nxp,isp1704";
15         nxp,enable-gpio = <&gpio3 3 GPIO_ACTIVE_LOW>;
16         usb-phy = <&usb2_phy>;
17 };