From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- Documentation/hwmon/pim4328.rst | 105 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 Documentation/hwmon/pim4328.rst (limited to 'Documentation/hwmon/pim4328.rst') diff --git a/Documentation/hwmon/pim4328.rst b/Documentation/hwmon/pim4328.rst new file mode 100644 index 000000000..70c9e7a68 --- /dev/null +++ b/Documentation/hwmon/pim4328.rst @@ -0,0 +1,105 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Kernel driver pim4328 +===================== + +Supported chips: + + * Flex PIM4328 + + Prefix: 'pim4328', 'bmr455' + + Addresses scanned: - + + Datasheet: + +https://flexpowermodules.com/resources/fpm-techspec-pim4328 + + * Flex PIM4820 + + Prefixes: 'pim4820' + + Addresses scanned: - + + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-pim4820 + + * Flex PIM4006, PIM4106, PIM4206, PIM4306, PIM4406 + + Prefixes: 'pim4006', 'pim4106', 'pim4206', 'pim4306', 'pim4406' + + Addresses scanned: - + + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-pim4006 + +Author: Erik Rosen + + +Description +----------- + +This driver supports hardware monitoring for Flex PIM4328 and +compatible digital power interface modules. + +The driver is a client driver to the core PMBus driver. Please see +Documentation/hwmon/pmbus.rst and Documentation.hwmon/pmbus-core for details +on PMBus client drivers. + + +Usage Notes +----------- + +This driver does not auto-detect devices. You will have to instantiate the +devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for +details. + + +Platform data support +--------------------- + +The driver supports standard PMBus driver platform data. + + +Sysfs entries +------------- + +The following attributes are supported. All attributes are read-only. + +======================= ======================================================== +in1_label "vin" +in1_input Measured input voltage. +in1_alarm Input voltage alarm. + +in2_label "vin.0" +in2_input Measured input voltage on input A. + + PIM4328 and PIM4X06 + +in3_label "vin.1" +in3_input Measured input voltage on input B. + + PIM4328 and PIM4X06 + +in4_label "vcap" +in4_input Measured voltage on holdup capacitor. + + PIM4328 + +curr1_label "iin.0" +curr1_input Measured input current on input A. + + PIM4X06 + +curr2_label "iin.1" +curr2_input Measured input current on input B. + + PIM4X06 + +currX_label "iout1" +currX_input Measured output current. +currX_alarm Output current alarm. + + X is 1 for PIM4820, 3 otherwise. + +temp1_input Measured temperature. +temp1_alarm High temperature alarm. +======================= ======================================================== -- cgit v1.2.3