[PATCH 0/2] hwmon: (pmbus) Add Analog Devices MAX16545/MAX16550 and Volterra VT7505 driver

["Pradhan, Sanman" <sanman.pradhan@hpe.com>]

From: Sanman Pradhan <psanman@juniper.net>

This series adds a PMBus driver for the Analog Devices MAX16545 and
MAX16550, and the Volterra VT7505 controllers.

The driver reports input and output voltage, input and output current,
input power, and temperature over PMBus. All sensors use the direct data
format. Peak input voltage, output voltage, output current, input power
and temperature readings are exposed and can be reset.

The MAX16545 uses the same programming model as the VT7505 and is
described with a fallback compatible.

The current and power scaling depend on the external current-report
resistor on the ILOAD pin, which can be specified with the
"adi,rload-ohms" device tree property. On the MAX16550 and VT7505, the
severe overcurrent-protection deglitch time can optionally be programmed
with the "adi,ocp-severe-filter" property; on the MAX16545 that delay is
fixed, so the property is rejected for that part.

The driver was tested on Juniper PTX hardware.

Georgi Vlaev (1):
  hwmon: (pmbus/vt7505) Add driver for Analog Devices MAX16545/MAX16550
    and Volterra VT7505

Sanman Pradhan (1):
  dt-bindings: hwmon: pmbus: Add Analog Devices MAX16545/MAX16550 and
    Volterra VT7505

 .../bindings/hwmon/pmbus/adi,vt7505.yaml      |  83 ++++++
 Documentation/hwmon/index.rst                 |   1 +
 Documentation/hwmon/vt7505.rst                |  89 ++++++
 MAINTAINERS                                   |   8 +
 drivers/hwmon/pmbus/Kconfig                   |   9 +
 drivers/hwmon/pmbus/Makefile                  |   1 +
 drivers/hwmon/pmbus/vt7505.c                  | 259 ++++++++++++++++++
 7 files changed, 450 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/adi,vt7505.yaml
 create mode 100644 Documentation/hwmon/vt7505.rst
 create mode 100644 drivers/hwmon/pmbus/vt7505.c


base-commit: fa8ff8bde9207509f90adacc157b208ee732adad
-- 
2.34.1