diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-usb_power_delivery')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-usb_power_delivery | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-usb_power_delivery b/Documentation/ABI/testing/sysfs-class-usb_power_delivery index 1bf9d1d7902c..c754458a527e 100644 --- a/Documentation/ABI/testing/sysfs-class-usb_power_delivery +++ b/Documentation/ABI/testing/sysfs-class-usb_power_delivery @@ -124,6 +124,13 @@ Contact: Heikki Krogerus <heikki.krogerus@linux.intel.com> Description: The voltage the supply supports in millivolts. +What: /sys/class/usb_power_delivery/.../source-capabilities/<position>:fixed_supply/peak_current +Date: October 2023 +Contact: Heikki Krogerus <heikki.krogerus@linux.intel.com> +Description: + This file shows the value of the Fixed Power Source Peak Current + Capability field. + What: /sys/class/usb_power_delivery/.../source-capabilities/<position>:fixed_supply/maximum_current Date: May 2022 Contact: Heikki Krogerus <heikki.krogerus@linux.intel.com> @@ -247,3 +254,31 @@ Contact: Heikki Krogerus <heikki.krogerus@linux.intel.com> Description: The PPS Power Limited bit indicates whether or not the source supply will exceed the rated output power if requested. + +Standard Power Range (SPR) Adjustable Voltage Supplies + +What: /sys/class/usb_power_delivery/.../<capability>/<position>:spr_adjustable_voltage_supply +Date: Oct 2025 +Contact: Badhri Jagan Sridharan <badhri@google.com> +Description: + Adjustable Voltage Supply (AVS) Augmented PDO (APDO). + +What: /sys/class/usb_power_delivery/.../<capability>/<position>:spr_adjustable_voltage_supply/maximum_current_9V_to_15V +Date: Oct 2025 +Contact: Badhri Jagan Sridharan <badhri@google.com> +Description: + Maximum Current for 9V to 15V range in milliamperes. + +What: /sys/class/usb_power_delivery/.../<capability>/<position>:spr_adjustable_voltage_supply/maximum_current_15V_to_20V +Date: Oct 2025 +Contact: Badhri Jagan Sridharan <badhri@google.com> +Description: + Maximum Current for greater than 15V till 20V range in + milliamperes. + +What: /sys/class/usb_power_delivery/.../<capability>/<position>:spr_adjustable_voltage_supply/peak_current +Date: Oct 2025 +Contact: Badhri Jagan Sridharan <badhri@google.com> +Description: + This file shows the value of the Adjustable Voltage Supply Peak Current + Capability field. |