Commit | Line | Data |
---|---|---|
27f8b135 IP |
1 | Kernel driver hih6130 |
2 | ===================== | |
3 | ||
4 | Supported chips: | |
b04f2f7d | 5 | |
27f8b135 | 6 | * Honeywell HIH-6130 / HIH-6131 |
b04f2f7d | 7 | |
27f8b135 | 8 | Prefix: 'hih6130' |
b04f2f7d | 9 | |
27f8b135 | 10 | Addresses scanned: none |
b04f2f7d | 11 | |
27f8b135 | 12 | Datasheet: Publicly available at the Honeywell website |
b04f2f7d MCC |
13 | |
14 | http://sensing.honeywell.com/index.php?ci_id=3106&la_id=1&defId=44872 | |
27f8b135 IP |
15 | |
16 | Author: | |
17 | Iain Paton <ipaton0@gmail.com> | |
18 | ||
19 | Description | |
20 | ----------- | |
21 | ||
22 | The HIH-6130 & HIH-6131 are humidity and temperature sensors in a SO8 package. | |
23 | The difference between the two devices is that the HIH-6131 has a condensation | |
24 | filter. | |
25 | ||
26 | The devices communicate with the I2C protocol. All sensors are set to the same | |
27 | I2C address 0x27 by default, so an entry with I2C_BOARD_INFO("hih6130", 0x27) | |
28 | can be used in the board setup code. | |
29 | ||
ccf988b6 | 30 | Please see Documentation/i2c/instantiating-devices.rst for details on how to |
27f8b135 IP |
31 | instantiate I2C devices. |
32 | ||
33 | sysfs-Interface | |
34 | --------------- | |
35 | ||
b04f2f7d MCC |
36 | temp1_input |
37 | temperature input | |
38 | ||
39 | humidity1_input | |
40 | humidity input | |
27f8b135 IP |
41 | |
42 | Notes | |
43 | ----- | |
44 | ||
45 | Command mode and alarms are not currently supported. |