sysfs-class-usb_power_delivery - OpenGrok cross reference for /openbmc/linux/Documentation/ABI/testing/sysfs-class-usb_power_delivery

5 		Directory for USB Power Delivery devices.
11 		File showing the USB Power Delivery Specification Revision used
19 		specific revision of the USB Power Delivery Specification. In
23 What:		/sys/class/usb_power_delivery/.../source-capabilities
27 		The source capabilities message "Source_Capabilities" contains a
28 		set of Power Data Objects (PDO), each representing a type of
29 		power supply. The order of the PDO objects is defined in the USB
30 		Power Delivery Specification. Each PDO - power supply - will
33 		power supply type name (":" as delimiter).
37 What:		/sys/class/usb_power_delivery/.../sink-capabilities
42 		of Power Data Objects (PDO) just like with source capabilities,
43 		but instead of describing the power capabilities, these objects
44 		describe the power requirements.
47 		same as with the source capabilities message.
58 		The device "1:fixed_supply" is special. USB Power Delivery
63 		related to the USB capabilities rather than power capabilities.
70 		support both source and sink power roles.
72 What:		/sys/class/usb_power_delivery/.../source-capabilities/1:fixed_supply/usb_suspend_supported
81 What:		/sys/class/usb_power_delivery/.../sink-capabilities/1:fixed_supply/higher_capability
94 		This file shows the value of the Unconstrained Power bit in
96 		source of power, powerful enough to power the entire system on
110 		This file shows the value of the Dual-Role Data bit in vSafe5V
127 What:		/sys/class/usb_power_delivery/.../source-capabilities/<position>:fixed_supply/maximum_current
131 		Maximum current of the fixed source supply in milliamperes.
133 What:		/sys/class/usb_power_delivery/.../sink-capabilities/<position>:fixed_supply/operational_curr…
139 What:		/sys/class/usb_power_delivery/.../sink-capabilities/<position>:fixed_supply/fast_role_swap_c…
143 		This file contains the value of the "Fast Role Swap USB Type-C
146 		0 - Fast Swap not supported"
147 		1 - Default USB Power"
148 		2 - 1.5A@5V"
149 		3 - 3.0A@5V"
157 		Variable Power Supply PDO.
171 What:		/sys/class/usb_power_delivery/.../source-capabilities/<position>:variable_supply/maximum_cur…
175 		The maximum current in milliamperes that the source can supply
178 What:		/sys/class/usb_power_delivery/.../sink-capabilities/<position>:variable_supply/operational_c…
205 What:		/sys/class/usb_power_delivery/.../source-capabilities/<position>:battery/maximum_power
209 		Maximum allowable Power in milliwatts.
211 What:		/sys/class/usb_power_delivery/.../sink-capabilities/<position>:battery/operational_power
215 		The operational power that the sink requires at the given
218 Standard Power Range (SPR) Programmable Power Supplies
224 		Programmable Power Supply (PPS) Augmented PDO (APDO).
244 What:		/sys/class/usb_power_delivery/.../source-capabilities/<position>:programmable_supply/pps_pow…
248 		The PPS Power Limited bit indicates whether or not the source
249 		supply will exceed the rated output power if requested.