^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) Kernel driver hih6130
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) =====================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) Supported chips:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Honeywell HIH-6130 / HIH-6131
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) Prefix: 'hih6130'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) Addresses scanned: none
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) Datasheet: Publicly available at the Honeywell website
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) http://sensing.honeywell.com/index.php?ci_id=3106&la_id=1&defId=44872
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Author:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) Iain Paton <ipaton0@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) The HIH-6130 & HIH-6131 are humidity and temperature sensors in a SO8 package.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) The difference between the two devices is that the HIH-6131 has a condensation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) filter.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) The devices communicate with the I2C protocol. All sensors are set to the same
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) I2C address 0x27 by default, so an entry with I2C_BOARD_INFO("hih6130", 0x27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) can be used in the board setup code.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) Please see Documentation/i2c/instantiating-devices.rst for details on how to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) instantiate I2C devices.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) sysfs-Interface
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) ---------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) temp1_input
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) temperature input
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) humidity1_input
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) humidity input
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) Notes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) -----
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) Command mode and alarms are not currently supported.