diff options
Diffstat (limited to 'dts/Bindings/usb/fcs,fusb302.txt')
| -rw-r--r-- | dts/Bindings/usb/fcs,fusb302.txt | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/dts/Bindings/usb/fcs,fusb302.txt b/dts/Bindings/usb/fcs,fusb302.txt new file mode 100644 index 0000000000..472facfa5a --- /dev/null +++ b/dts/Bindings/usb/fcs,fusb302.txt @@ -0,0 +1,29 @@ +Fairchild FUSB302 Type-C Port controllers + +Required properties : +- compatible : "fcs,fusb302" +- reg : I2C slave address +- interrupts : Interrupt specifier + +Optional properties : +- fcs,max-sink-microvolt : Maximum voltage to negotiate when configured as sink +- fcs,max-sink-microamp : Maximum current to negotiate when configured as sink +- fcs,max-sink-microwatt : Maximum power to negotiate when configured as sink + If this is less then max-sink-microvolt * + max-sink-microamp then the configured current will + be clamped. +- fcs,operating-sink-microwatt : + Minimum amount of power accepted from a sink + when negotiating + +Example: + +fusb302: typec-portc@54 { + compatible = "fcs,fusb302"; + reg = <0x54>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + fcs,max-sink-microvolt = <12000000>; + fcs,max-sink-microamp = <3000000>; + fcs,max-sink-microwatt = <36000000>; +}; |