The descriptions have been collected from git commit logs and reading
through code.

Signed-off-by: Aishwarya Pant <[email protected]>
---
 Documentation/ABI/testing/sysfs-platform-dptf | 30 +++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-platform-dptf

diff --git a/Documentation/ABI/testing/sysfs-platform-dptf 
b/Documentation/ABI/testing/sysfs-platform-dptf
new file mode 100644
index 000000000000..e8168e5198d7
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-platform-dptf
@@ -0,0 +1,30 @@
+sysfs interface for ACPI DPTF platform power driver
+---------------------------------------------------
+
+What:          /sys/bus/platform/devices/INT3407:00/dptf_power/charger_type
+What:          
/sys/bus/platform/devices/INT3407:00/dptf_power/adapter_rating_mw
+What:          
/sys/bus/platform/devices/INT3407:00/dptf_power/max_platform_power_mw
+What:          
/sys/bus/platform/devices/INT3407:00/dptf_power/platform_power_source
+What:          
/sys/bus/platform/devices/INT3407:00/dptf_power/battery_steady_power
+Date:          Jul, 2016
+KernelVersion: v4.10
+Contact:       [email protected]
+Description:
+               charger_type:           (RO) The charger type- Traditional,
+                                       Hybrid or NVDC.
+
+               adapter_rating_mw:      (RO) Adapter rating in milliwatts (the
+                                       maximum Adapter power). Must be 0 if no
+                                       AC Adaptor is plugged in.
+
+               max_platform_power_mw:  (RO) Maximum platform power that can be
+                                       supported by the battery in milliwatts.
+
+               platform_power_source:  (RO) Display the platform power source
+                                       0x00 = DC
+                                       0x01 = AC
+                                       0x02 = USB
+                                       0x03 = Wireless Charger
+
+               battery_steady_power_mw:(RO) The maximum sustained power for
+                                       battery in milliwatts.
-- 
2.16.1

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