| Qualcomm's PM8941 USB ID Extcon device | |
| Some Qualcomm PMICs have a "misc" module that can be used to detect when | |
| the USB ID pin has been pulled low or high. | |
| PROPERTIES | |
| - compatible: | |
| Usage: required | |
| Value type: <string> | |
| Definition: Should contain "qcom,pm8941-misc"; | |
| - reg: | |
| Usage: required | |
| Value type: <u32> | |
| Definition: Should contain the offset to the misc address space | |
| - interrupts: | |
| Usage: required | |
| Value type: <prop-encoded-array> | |
| Definition: Should contain the usb id interrupt | |
| - interrupt-names: | |
| Usage: required | |
| Value type: <stringlist> | |
| Definition: Should contain the string "usb_id" for the usb id interrupt | |
| Example: | |
| pmic { | |
| usb_id: misc@900 { | |
| compatible = "qcom,pm8941-misc"; | |
| reg = <0x900>; | |
| interrupts = <0x0 0x9 0 IRQ_TYPE_EDGE_BOTH>; | |
| interrupt-names = "usb_id"; | |
| }; | |
| } | |
| usb-controller { | |
| extcon = <&usb_id>; | |
| }; |