tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1Microchip UCS1002 USB Port Power Controller
2
3Required properties:
4- compatible : Should be "microchip,ucs1002";
5- reg : I2C slave address
6
7Optional properties:
8- interrupts : A list of interrupts lines present (could be either
9 corresponding to A_DET# pin, ALERT# pin, or both)
10- interrupt-names : A list of interrupt names. Should contain (if
11 present):
12 - "a_det" for line connected to A_DET# pin
13 - "alert" for line connected to ALERT# pin
14 Both are expected to be IRQ_TYPE_EDGE_BOTH
15Example:
16
17&i2c3 {
18 charger@32 {
19 compatible = "microchip,ucs1002";
20 pinctrl-names = "default";
21 pinctrl-0 = <&pinctrl_ucs1002_pins>;
22 reg = <0x32>;
23 interrupts-extended = <&gpio5 2 IRQ_TYPE_EDGE_BOTH>,
24 <&gpio3 21 IRQ_TYPE_EDGE_BOTH>;
25 interrupt-names = "a_det", "alert";
26 };
27};