1 Kernel driver ir38064 1 Kernel driver ir38064
2 ===================== 2 =====================
3 3
4 Supported chips: 4 Supported chips:
5 5
6 * Infineon IR38060 <<
7 <<
8 Prefix: 'IR38060' <<
9 Addresses scanned: - <<
10 <<
11 Datasheet: Publicly available at the Infin <<
12 https://www.infineon.com/dgdl/Infineon-I <<
13 <<
14 * Infineon IR38064 6 * Infineon IR38064
15 7
16 Prefix: 'ir38064' 8 Prefix: 'ir38064'
17 Addresses scanned: - 9 Addresses scanned: -
18 10
19 Datasheet: Publicly available at the Infin !! 11 Datasheet: Publicly available at the Infineon webiste
20 https://www.infineon.com/dgdl/Infineon-I 12 https://www.infineon.com/dgdl/Infineon-IR38064MTRPBF-DS-v03_07-EN.pdf?fileId=5546d462584d1d4a0158db0d9efb67ca
21 13
22 * Infineon IR38164 <<
23 <<
24 Prefix: 'ir38164' <<
25 Addresses scanned: - <<
26 <<
27 Datasheet: Publicly available at the Infin <<
28 https://www.infineon.com/dgdl/Infineon-I <<
29 <<
30 * Infineon ir38263 <<
31 <<
32 Prefix: 'ir38263' <<
33 Addresses scanned: - <<
34 <<
35 Datasheet: Publicly available at the Infi <<
36 https://www.infineon.com/dgdl/Infineon-I <<
37 <<
38 Authors: 14 Authors:
39 - Maxim Sloyko <maxims@google.com> 15 - Maxim Sloyko <maxims@google.com>
40 - Patrick Venture <venture@google.com> 16 - Patrick Venture <venture@google.com>
41 17
42 Description 18 Description
43 ----------- 19 -----------
44 20
45 IR38x6x are a Single-input Voltage, Synchronou !! 21 IR38064 is a Single-input Voltage, Synchronous Buck Regulator, DC-DC Converter.
46 22
47 Usage Notes 23 Usage Notes
48 ----------- 24 -----------
49 25
50 This driver does not probe for PMBus devices. 26 This driver does not probe for PMBus devices. You will have to instantiate
51 devices explicitly. 27 devices explicitly.
52 28
53 Sysfs attributes 29 Sysfs attributes
54 ---------------- 30 ----------------
55 31
56 ======================= ====================== 32 ======================= ===========================
57 curr1_label "iout1" 33 curr1_label "iout1"
58 curr1_input Measured output curren 34 curr1_input Measured output current
59 curr1_crit Critical maximum curre 35 curr1_crit Critical maximum current
60 curr1_crit_alarm Current critical high 36 curr1_crit_alarm Current critical high alarm
61 curr1_max Maximum current 37 curr1_max Maximum current
62 curr1_max_alarm Current high alarm 38 curr1_max_alarm Current high alarm
63 39
64 in1_label "vin" 40 in1_label "vin"
65 in1_input Measured input voltage 41 in1_input Measured input voltage
66 in1_crit Critical maximum input 42 in1_crit Critical maximum input voltage
67 in1_crit_alarm Input voltage critical 43 in1_crit_alarm Input voltage critical high alarm
68 in1_min Minimum input voltage 44 in1_min Minimum input voltage
69 in1_min_alarm Input voltage low alar 45 in1_min_alarm Input voltage low alarm
70 46
71 in2_label "vout1" 47 in2_label "vout1"
72 in2_input Measured output voltag 48 in2_input Measured output voltage
73 in2_lcrit Critical minimum outpu 49 in2_lcrit Critical minimum output voltage
74 in2_lcrit_alarm Output voltage critica 50 in2_lcrit_alarm Output voltage critical low alarm
75 in2_crit Critical maximum outpu 51 in2_crit Critical maximum output voltage
76 in2_crit_alarm Output voltage critica 52 in2_crit_alarm Output voltage critical high alarm
77 in2_max Maximum output voltage 53 in2_max Maximum output voltage
78 in2_max_alarm Output voltage high al 54 in2_max_alarm Output voltage high alarm
79 in2_min Minimum output voltage 55 in2_min Minimum output voltage
80 in2_min_alarm Output voltage low ala 56 in2_min_alarm Output voltage low alarm
81 57
82 power1_label "pout1" 58 power1_label "pout1"
83 power1_input Measured output power 59 power1_input Measured output power
84 60
85 temp1_input Measured temperature 61 temp1_input Measured temperature
86 temp1_crit Critical high temperat 62 temp1_crit Critical high temperature
87 temp1_crit_alarm Chip temperature criti 63 temp1_crit_alarm Chip temperature critical high alarm
88 temp1_max Maximum temperature 64 temp1_max Maximum temperature
89 temp1_max_alarm Chip temperature high 65 temp1_max_alarm Chip temperature high alarm
90 ======================= ====================== 66 ======================= ===========================
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