.. SPDX-License-Identifier: GPL-2.0-or-later Kernel driver q54sj108a2 ======================== Supported chips: * DELTA Q54SJ108A2NCAH, Q54SJ108A2NCDH, Q54SJ108A2NCPG, Q54SJ108A2NCPH Prefix: 'q54sj108a2' Addresses scanned: - Datasheet: https://filecenter.delta-china.com.cn/products/download/01/0102/datasheet/DS_Q54SJ108A2.pdf Authors: Xiao.ma Description ----------- This driver implements support for DELTA Q54SJ108A2NCAH, Q54SJ108A2NCDH, Q54SJ108A2NCPG, and Q54SJ108A2NCPH 1/4 Brick DC/DC Regulated Power Module with PMBus support. The driver is a client driver to the core PMBus driver. Please see Documentation/hwmon/pmbus.rst 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. Sysfs entries ------------- ===================== ===== ================================================== curr1_alarm RO Output current alarm curr1_input RO Output current curr1_label RO 'iout1' in1_alarm RO Input voltage alarm in1_input RO Input voltage in1_label RO 'vin' in2_alarm RO Output voltage alarm in2_input RO Output voltage in2_label RO 'vout1' temp1_alarm RO Temperature alarm temp1_input RO Chip temperature ===================== ===== ==================================================