1 .. SPDX-License-Identifier: GPL-2.0
2
3 Kernel driver peci-dimmtemp
4 ===========================
5
6 Supported chips:
7 One of Intel server CPUs listed below
8 * Intel Xeon E5/E7 v3 server p
9 Intel Xeon E5-14xx v3
10 Intel Xeon E5-24xx v3
11 Intel Xeon E5-16xx v3
12 Intel Xeon E5-26xx v3
13 Intel Xeon E5-46xx v3
14 Intel Xeon E7-48xx v3
15 Intel Xeon E7-88xx v3
16 * Intel Xeon E5/E7 v4 server p
17 Intel Xeon E5-16xx v4
18 Intel Xeon E5-26xx v4
19 Intel Xeon E5-46xx v4
20 Intel Xeon E7-48xx v4
21 Intel Xeon E7-88xx v4
22 * Intel Xeon Scalable server p
23 Intel Xeon D family
24 Intel Xeon Bronze fami
25 Intel Xeon Silver fami
26 Intel Xeon Gold family
27 Intel Xeon Platinum fa
28
29 Datasheet: Available from http://www.i
30
31 Author: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.
32
33 Description
34 -----------
35
36 This driver implements a generic PECI hwmon fe
37 Temperature sensor on DIMM readings that are a
38
39 All temperature values are given in millidegre
40 only when the target CPU is powered on.
41
42 Sysfs interface
43 -------------------
44
45 ======================= ======================
46
47 temp[N]_label Provides string "DIMM
48 I is DIMM index of the
49 temp[N]_input Provides current tempe
50 temp[N]_max Provides thermal contr
51 temp[N]_crit Provides shutdown temp
52
53 ======================= ======================
54
55 Note:
56 DIMM temperature attributes will appea
57 completes memory training and testing.
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