0001 .. SPDX-License-Identifier: GPL-2.0-or-later
0002
0003 Kernel driver q54sj108a2
0004 ========================
0005
0006 Supported chips:
0007
0008 * DELTA Q54SJ108A2NCAH, Q54SJ108A2NCDH, Q54SJ108A2NCPG, Q54SJ108A2NCPH
0009
0010 Prefix: 'q54sj108a2'
0011
0012 Addresses scanned: -
0013
0014 Datasheet: https://filecenter.delta-china.com.cn/products/download/01/0102/datasheet/DS_Q54SJ108A2.pdf
0015
0016 Authors:
0017 Xiao.ma <xiao.mx.ma@deltaww.com>
0018
0019
0020 Description
0021 -----------
0022
0023 This driver implements support for DELTA Q54SJ108A2NCAH, Q54SJ108A2NCDH,
0024 Q54SJ108A2NCPG, and Q54SJ108A2NCPH 1/4 Brick DC/DC Regulated Power Module
0025 with PMBus support.
0026
0027 The driver is a client driver to the core PMBus driver.
0028 Please see Documentation/hwmon/pmbus.rst for details on PMBus client drivers.
0029
0030
0031 Usage Notes
0032 -----------
0033
0034 This driver does not auto-detect devices. You will have to instantiate the
0035 devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
0036 details.
0037
0038
0039 Sysfs entries
0040 -------------
0041
0042 ===================== ===== ==================================================
0043 curr1_alarm RO Output current alarm
0044 curr1_input RO Output current
0045 curr1_label RO 'iout1'
0046 in1_alarm RO Input voltage alarm
0047 in1_input RO Input voltage
0048 in1_label RO 'vin'
0049 in2_alarm RO Output voltage alarm
0050 in2_input RO Output voltage
0051 in2_label RO 'vout1'
0052 temp1_alarm RO Temperature alarm
0053 temp1_input RO Chip temperature
0054 ===================== ===== ==================================================
