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Diffstat (limited to 'Documentation/ABI/testing/sysfs-platform-wilco-ec')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-wilco-ec | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-wilco-ec b/Documentation/ABI/testing/sysfs-platform-wilco-ec new file mode 100644 index 0000000000..4439d06440 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-wilco-ec @@ -0,0 +1,58 @@ +What: /sys/bus/platform/devices/GOOG000C\:00/boot_on_ac +Date: April 2019 +KernelVersion: 5.3 +Description: + Boot on AC is a policy which makes the device boot from S5 + when AC power is connected. This is useful for users who + want to run their device headless or with a dock. + + Input should be parseable by kstrtou8() to 0 or 1. + +What: /sys/bus/platform/devices/GOOG000C\:00/build_date +Date: May 2019 +KernelVersion: 5.3 +Description: + Display Wilco Embedded Controller firmware build date. + Output will a MM/DD/YY string. + +What: /sys/bus/platform/devices/GOOG000C\:00/build_revision +Date: May 2019 +KernelVersion: 5.3 +Description: + Display Wilco Embedded Controller build revision. + Output will a version string be similar to the example below: + d2592cae0 + +What: /sys/bus/platform/devices/GOOG000C\:00/model_number +Date: May 2019 +KernelVersion: 5.3 +Description: + Display Wilco Embedded Controller model number. + Output will a version string be similar to the example below: + 08B6 + +What: /sys/bus/platform/devices/GOOG000C\:00/usb_charge +Date: October 2019 +KernelVersion: 5.5 +Description: + Control the USB PowerShare Policy. USB PowerShare is a policy + which affects charging via the special USB PowerShare port + (marked with a small lightning bolt or battery icon) when in + low power states: + + - In S0, the port will always provide power. + - In S0ix, if usb_charge is enabled, then power will be + supplied to the port when on AC or if battery is > 50%. + Else no power is supplied. + - In S5, if usb_charge is enabled, then power will be supplied + to the port when on AC. Else no power is supplied. + + Input should be either "0" or "1". + +What: /sys/bus/platform/devices/GOOG000C\:00/version +Date: May 2019 +KernelVersion: 5.3 +Description: + Display Wilco Embedded Controller firmware version. + The format of the string is x.y.z. Where x is major, y is minor + and z is the build number. For example: 95.00.06 |