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authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-04-17 12:46:29 +0300
committerGuenter Roeck <linux@roeck-us.net>2019-04-17 20:37:23 +0300
commit7ebd8b66dd9e5a0b65e5ee5e2b8e7ca382ec97b7 (patch)
tree9db30159bd32bec125c7d49e80a79bb7c4da0c8e /Documentation/hwmon/sht15
parentb04f2f7d387b3160883c2a1f5e2285483a791e82 (diff)
downloadlinux-7ebd8b66dd9e5a0b65e5ee5e2b8e7ca382ec97b7.tar.xz
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>
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-Kernel driver sht15
-===================
-
-Authors:
-
- * Wouter Horre
- * Jonathan Cameron
- * Vivien Didelot <vivien.didelot@savoirfairelinux.com>
- * Jerome Oufella <jerome.oufella@savoirfairelinux.com>
-
-Supported chips:
-
- * Sensirion SHT10
-
- Prefix: 'sht10'
-
- * Sensirion SHT11
-
- Prefix: 'sht11'
-
- * Sensirion SHT15
-
- Prefix: 'sht15'
-
- * Sensirion SHT71
-
- Prefix: 'sht71'
-
- * Sensirion SHT75
-
- Prefix: 'sht75'
-
-Datasheet: Publicly available at the Sensirion website
-
- http://www.sensirion.ch/en/pdf/product_information/Datasheet-humidity-sensor-SHT1x.pdf
-
-Description
------------
-
-The SHT10, SHT11, SHT15, SHT71, and SHT75 are humidity and temperature
-sensors.
-
-The devices communicate using two GPIO lines.
-
-Supported resolutions for the measurements are 14 bits for temperature and 12
-bits for humidity, or 12 bits for temperature and 8 bits for humidity.
-
-The humidity calibration coefficients are programmed into an OTP memory on the
-chip. These coefficients are used to internally calibrate the signals from the
-sensors. Disabling the reload of those coefficients allows saving 10ms for each
-measurement and decrease power consumption, while losing on precision.
-
-Some options may be set via sysfs attributes.
-
-Notes:
- * The regulator supply name is set to "vcc".
- * If a CRC validation fails, a soft reset command is sent, which resets
- status register to its hardware default value, but the driver will try to
- restore the previous device configuration.
-
-Platform data
--------------
-
-* checksum:
- set it to true to enable CRC validation of the readings (default to false).
-* no_otp_reload:
- flag to indicate not to reload from OTP (default to false).
-* low_resolution:
- flag to indicate the temp/humidity resolution to use (default to false).
-
-Sysfs interface
----------------
-
-================== ==========================================================
-temp1_input temperature input
-humidity1_input humidity input
-heater_enable write 1 in this attribute to enable the on-chip heater,
- 0 to disable it. Be careful not to enable the heater
- for too long.
-temp1_fault if 1, this means that the voltage is low (below 2.47V) and
- measurement may be invalid.
-humidity1_fault same as temp1_fault.
-================== ==========================================================