1 Kernel driver lm95245
2 =====================
3
4 Supported chips:
5
6 * TI LM95235
7
8 Addresses scanned: I2C 0x18, 0x29, 0x4c
9
10 Datasheet: Publicly available at the TI we
11
12 https://www.ti.com/lit/ds/symli
13
14 * TI / National Semiconductor LM95245
15
16 Addresses scanned: I2C 0x18, 0x19, 0x29, 0
17
18 Datasheet: Publicly available at the TI we
19
20 https://www.ti.com/lit/ds/symli
21
22 Author: Alexander Stein <alexander.stein@systec
23
24 Description
25 -----------
26
27 LM95235 and LM95245 are 11-bit digital tempera
28 Management Bus (SMBus) interface and TruTherm
29 the temperature of a remote diode as well as i
30 The chips can be used to very accurately monit
31 external devices such as microprocessors.
32
33 All temperature values are given in millidegre
34 is given within a range of -127 to +127.875 de
35 given within a range of -127 to +255 degrees.
36 temperature input and range.
37
38 Each sensor has its own critical limit. Additi
39 hysteresis value common to both critical limit
40 user-space applications, two absolute values a
41 channel, but these values are of course linked
42 can be set from user-space, and the same delta
43 hysteresis.
44
45 The lm95245 driver can change its update inter
46 It will round up to the next selectable interv
47 values. Reading sensor values more often will
48 'old' values.
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