* [PATCH 0/3] regulator: Add max597x support
@ 2022-05-29 8:53 Naresh Solanki
0 siblings, 0 replies; only message in thread
From: Naresh Solanki @ 2022-05-29 8:53 UTC (permalink / raw)
To: Patrick Rudolph, linux-kernel; +Cc: Naresh Solanki
The MAX597x is a smart switch with fault protection and sensor readings.
The MAX597X provides two programmable levels of overcurrent circuit-breaker
protection: a fast-trip threshold for a fast turn-off, and a lower slow-trip
threshold for a delayed turn-off.
The MAX597x monitors voltages and current for fault protection. Allow to read
the measured values using the IIO framework.
MAX5978 has single channel & MAX5970 has dual channel.
Every channel has it's own regulator supply nammed 'vss1-supply' and
'vss2-supply'. The regulator supply is used to determine the output
voltage, as the smart switch provides no output regulation.
The driver requires the 'shunt-resistor-micro-ohms' to be present in
the devicetree to properly calculate current related values.
Marcello Sylvester Bauer (1):
dt-bindings: regulator: Add bindings for MAX5970 and MAX5978
Patrick Rudolph (2):
regulator: max597x: Add support for MAX5970 and MAX5978
regulator: max597x: Add IIO support
.../bindings/regulator/max5970.yaml | 144 +++++
MAINTAINERS | 7 +
drivers/regulator/Kconfig | 18 +
drivers/regulator/Makefile | 2 +
drivers/regulator/max597x.c | 575 ++++++++++++++++++
drivers/regulator/max597x.h | 116 ++++
drivers/regulator/max597x_iio.c | 139 +++++
7 files changed, 1001 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/max5970.yaml
create mode 100644 drivers/regulator/max597x.c
create mode 100644 drivers/regulator/max597x.h
create mode 100644 drivers/regulator/max597x_iio.c
base-commit: 664a393a2663a0f62fc1b18157ccae33dcdbb8c8
--
2.35.3
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