Evolution-x-devices/kernel_oneplus_sm8550-devicetrees
2
0
Fork 0
mirror of https://github.com/Evolution-X-Devices/kernel_oneplus_sm8550-devicetrees synced 2026-02-01 09:49:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge "dt-bindings: add eusb i2c repeater"

Browse Source
This commit is contained in:
qctecmdr
2022-09-27 03:09:11 -07:00
committed by Gerrit - the friendly Code Review server
parent e8a671363c bc6e844026
commit bfd72966df
1 changed files with 27 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
bindings/usb/eusb2-i2c-repeater.txt Normal file
View File

@@ -0,0 +1,27 @@
eUSB2 i2c Repeater
Required properties:
- compatible: should be one of the following -
"nxp,eusb2-repeater": for NXP eUSB2 repeater
"ti,eusb2-repeater": for TI eUSB2 repeater
- reg: Address and length of the register set for the device
- <supply-name>-supply: phandle to the regulator device tree node
Required "supply-name" examples are:
"vdd3" : 3.v supply for eUSB2 repeater
"vdd18" : 1.8v supply for eUSB2 repeater
- reset-gpio: A phandle and gpio specifier denoting the GPIO connected
to the RESET pin of the eUSB2 repeater.
Optional properties:
- qcom,param-override-seq: parameter override sequence with value, reg offset
pair.
Example:
eusb2_repeater@fd00 {
compatible = "nxp,eusb2-repeater";
reg = <0xfd00 0xff>;
vdd18-supply = <&pm8841_s2_corner>;
vdd3-supply = <&pm8941_l6>;
qcom,param-override-seq = <0x4 0x57>;
reset-gpio = <&pm8350_gpios 6 GPIO_ACTIVE_LOW>;
};