Commit | Line | Data |
---|---|---|
00669d19 MS |
1 | Kernel driver ir38064 |
2 | ===================== | |
3 | ||
4 | Supported chips: | |
e57695e7 | 5 | |
00669d19 | 6 | * Infineon IR38064 |
e57695e7 | 7 | |
00669d19 MS |
8 | Prefix: 'ir38064' |
9 | Addresses scanned: - | |
e57695e7 | 10 | |
00669d19 MS |
11 | Datasheet: Publicly available at the Infineon webiste |
12 | https://www.infineon.com/dgdl/Infineon-IR38064MTRPBF-DS-v03_07-EN.pdf?fileId=5546d462584d1d4a0158db0d9efb67ca | |
13 | ||
00669d19 | 14 | Authors: |
e57695e7 MCC |
15 | - Maxim Sloyko <maxims@google.com> |
16 | - Patrick Venture <venture@google.com> | |
00669d19 MS |
17 | |
18 | Description | |
19 | ----------- | |
20 | ||
21 | IR38064 is a Single-input Voltage, Synchronous Buck Regulator, DC-DC Converter. | |
22 | ||
23 | Usage Notes | |
24 | ----------- | |
25 | ||
26 | This driver does not probe for PMBus devices. You will have to instantiate | |
27 | devices explicitly. | |
28 | ||
29 | Sysfs attributes | |
30 | ---------------- | |
31 | ||
e57695e7 | 32 | ======================= =========================== |
00669d19 MS |
33 | curr1_label "iout1" |
34 | curr1_input Measured output current | |
35 | curr1_crit Critical maximum current | |
36 | curr1_crit_alarm Current critical high alarm | |
37 | curr1_max Maximum current | |
e57695e7 | 38 | curr1_max_alarm Current high alarm |
00669d19 MS |
39 | |
40 | in1_label "vin" | |
41 | in1_input Measured input voltage | |
42 | in1_crit Critical maximum input voltage | |
43 | in1_crit_alarm Input voltage critical high alarm | |
e57695e7 | 44 | in1_min Minimum input voltage |
00669d19 MS |
45 | in1_min_alarm Input voltage low alarm |
46 | ||
47 | in2_label "vout1" | |
48 | in2_input Measured output voltage | |
49 | in2_lcrit Critical minimum output voltage | |
e57695e7 | 50 | in2_lcrit_alarm Output voltage critical low alarm |
00669d19 MS |
51 | in2_crit Critical maximum output voltage |
52 | in2_crit_alarm Output voltage critical high alarm | |
e57695e7 | 53 | in2_max Maximum output voltage |
00669d19 | 54 | in2_max_alarm Output voltage high alarm |
e57695e7 | 55 | in2_min Minimum output voltage |
00669d19 MS |
56 | in2_min_alarm Output voltage low alarm |
57 | ||
58 | power1_label "pout1" | |
59 | power1_input Measured output power | |
60 | ||
61 | temp1_input Measured temperature | |
62 | temp1_crit Critical high temperature | |
63 | temp1_crit_alarm Chip temperature critical high alarm | |
64 | temp1_max Maximum temperature | |
e57695e7 MCC |
65 | temp1_max_alarm Chip temperature high alarm |
66 | ======================= =========================== |