1 .. SPDX-License-Identifier: GPL-2.0-or-later
14 Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX20730.pdf
22 Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX20734.pdf
30 Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX20743.pdf
32 Author: Guenter Roeck <linux@roeck-us.net>
38 This driver implements support for Maxim MAX20730, MAX20734, and MAX20743
39 Integrated, Step-Down Switching Regulators with PMBus support.
41 The driver is a client driver to the core PMBus driver.
42 Please see Documentation/hwmon/pmbus.rst for details on PMBus client drivers.
48 This driver does not auto-detect devices. You will have to instantiate the
49 devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
56 =================== ===== =======================================================
57 curr1_crit RW/RO Critical output current. Please see datasheet for
58 supported limits. Read-only if the chip is
59 write protected; read-write otherwise.
60 curr1_crit_alarm RO Output current critical alarm
61 curr1_input RO Output current
62 curr1_label RO 'iout1'
63 in1_alarm RO Input voltage alarm
64 in1_input RO Input voltage
66 in2_alarm RO Output voltage alarm
67 in2_input RO Output voltage
69 temp1_crit RW/RO Critical temeperature. Supported values are 130 or 150
70 degrees C. Read-only if the chip is write protected;
72 temp1_crit_alarm RO Temperature critical alarm
73 temp1_input RO Chip temperature
74 =================== ===== =======================================================