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-rw-r--r--Documentation/hwmon/index.rst1
-rw-r--r--Documentation/hwmon/pxe1610.rst (renamed from Documentation/hwmon/pxe1610)33
2 files changed, 26 insertions, 8 deletions
diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst
index 1d301d0e6f4d..8147c3f218bf 100644
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -129,6 +129,7 @@ Hardware Monitoring Kernel Drivers
129 pcf8591 129 pcf8591
130 pmbus 130 pmbus
131 powr1220 131 powr1220
132 pxe1610
132 pwm-fan 133 pwm-fan
133 raspberrypi-hwmon 134 raspberrypi-hwmon
134 sch5627 135 sch5627
diff --git a/Documentation/hwmon/pxe1610 b/Documentation/hwmon/pxe1610.rst
index 211cedeefb44..4f2388840d06 100644
--- a/Documentation/hwmon/pxe1610
+++ b/Documentation/hwmon/pxe1610.rst
@@ -2,19 +2,29 @@ Kernel driver pxe1610
2===================== 2=====================
3 3
4Supported chips: 4Supported chips:
5
5 * Infineon PXE1610 6 * Infineon PXE1610
7
6 Prefix: 'pxe1610' 8 Prefix: 'pxe1610'
9
7 Addresses scanned: - 10 Addresses scanned: -
11
8 Datasheet: Datasheet is not publicly available. 12 Datasheet: Datasheet is not publicly available.
9 13
10 * Infineon PXE1110 14 * Infineon PXE1110
15
11 Prefix: 'pxe1110' 16 Prefix: 'pxe1110'
17
12 Addresses scanned: - 18 Addresses scanned: -
19
13 Datasheet: Datasheet is not publicly available. 20 Datasheet: Datasheet is not publicly available.
14 21
15 * Infineon PXM1310 22 * Infineon PXM1310
23
16 Prefix: 'pxm1310' 24 Prefix: 'pxm1310'
25
17 Addresses scanned: - 26 Addresses scanned: -
27
18 Datasheet: Datasheet is not publicly available. 28 Datasheet: Datasheet is not publicly available.
19 29
20Author: Vijay Khemka <vijaykhemka@fb.com> 30Author: Vijay Khemka <vijaykhemka@fb.com>
@@ -25,14 +35,19 @@ Description
25 35
26PXE1610/PXE1110 are Multi-rail/Multiphase Digital Controllers 36PXE1610/PXE1110 are Multi-rail/Multiphase Digital Controllers
27and compliant to 37and compliant to
28 -- Intel VR13 DC-DC converter specifications. 38
29 -- Intel SVID protocol. 39 - Intel VR13 DC-DC converter specifications.
40 - Intel SVID protocol.
41
30Used for Vcore power regulation for Intel VR13 based microprocessors 42Used for Vcore power regulation for Intel VR13 based microprocessors
31 -- Servers, Workstations, and High-end desktops 43
44 - Servers, Workstations, and High-end desktops
32 45
33PXM1310 is a Multi-rail Controller and it is compliant to 46PXM1310 is a Multi-rail Controller and it is compliant to
34 -- Intel VR13 DC-DC converter specifications. 47
35 -- Intel SVID protocol. 48 - Intel VR13 DC-DC converter specifications.
49 - Intel SVID protocol.
50
36Used for DDR3/DDR4 Memory power regulation for Intel VR13 and 51Used for DDR3/DDR4 Memory power regulation for Intel VR13 and
37IMVP8 based systems 52IMVP8 based systems
38 53
@@ -44,10 +59,10 @@ This driver does not probe for PMBus devices. You will have
44to instantiate devices explicitly. 59to instantiate devices explicitly.
45 60
46Example: the following commands will load the driver for an PXE1610 61Example: the following commands will load the driver for an PXE1610
47at address 0x70 on I2C bus #4: 62at address 0x70 on I2C bus #4::
48 63
49# modprobe pxe1610 64 # modprobe pxe1610
50# echo pxe1610 0x70 > /sys/bus/i2c/devices/i2c-4/new_device 65 # echo pxe1610 0x70 > /sys/bus/i2c/devices/i2c-4/new_device
51 66
52It can also be instantiated by declaring in device tree 67It can also be instantiated by declaring in device tree
53 68
@@ -55,6 +70,7 @@ It can also be instantiated by declaring in device tree
55Sysfs attributes 70Sysfs attributes
56---------------- 71----------------
57 72
73====================== ====================================
58curr1_label "iin" 74curr1_label "iin"
59curr1_input Measured input current 75curr1_input Measured input current
60curr1_alarm Current high alarm 76curr1_alarm Current high alarm
@@ -88,3 +104,4 @@ temp[1-3]_crit Critical high temperature
88temp[1-3]_crit_alarm Chip temperature critical high alarm 104temp[1-3]_crit_alarm Chip temperature critical high alarm
89temp[1-3]_max Maximum temperature 105temp[1-3]_max Maximum temperature
90temp[1-3]_max_alarm Chip temperature high alarm 106temp[1-3]_max_alarm Chip temperature high alarm
107====================== ====================================