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Subject[PATCH 1/2] acpi/dptf: document sysfs atttributes
The descriptions have been collected from git commit logs and reading
through code.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
---
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: linux-acpi@vger.kernel.org
+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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