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| author |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-04-17 06:46:29 -0300 |
|---|---|---|
| committer |   Guenter Roeck <linux@roeck-us.net> | 2019-04-17 10:37:23 -0700 |
| commit | 7ebd8b66dd9e5a0b65e5ee5e2b8e7ca382ec97b7 (patch) | |
| tree | 9db30159bd32bec125c7d49e80a79bb7c4da0c8e /Documentation/hwmon/raspberrypi-hwmon.rst | |
| parent | docs: hwmon: convert remaining files to ReST format (diff) | |
| download | linux-dev-7ebd8b66dd9e5a0b65e5ee5e2b8e7ca382ec97b7.tar.xz linux-dev-7ebd8b66dd9e5a0b65e5ee5e2b8e7ca382ec97b7.zip | |
docs: hwmon: Add an index file and rename docs to *.rst
Now that all files were converted to ReST format, rename them
and add an index.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon/raspberrypi-hwmon.rst')
| -rw-r--r-- | Documentation/hwmon/raspberrypi-hwmon.rst | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/hwmon/raspberrypi-hwmon.rst b/Documentation/hwmon/raspberrypi-hwmon.rst new file mode 100644 index 000000000000..8038ade36490 --- /dev/null +++ b/Documentation/hwmon/raspberrypi-hwmon.rst @@ -0,0 +1,25 @@ +Kernel driver raspberrypi-hwmon +=============================== + +Supported boards: + + * Raspberry Pi A+ (via GPIO on SoC) + * Raspberry Pi B+ (via GPIO on SoC) + * Raspberry Pi 2 B (via GPIO on SoC) + * Raspberry Pi 3 B (via GPIO on port expander) + * Raspberry Pi 3 B+ (via PMIC) + +Author: Stefan Wahren <stefan.wahren@i2se.com> + +Description +----------- + +This driver periodically polls a mailbox property of the VC4 firmware to detect +undervoltage conditions. + +Sysfs entries +------------- + +======================= ================== +in0_lcrit_alarm Undervoltage alarm +======================= ================== |