LXR linux/include/linux/platform_data/gsc

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _GSC_HWMON_H
   3#define _GSC_HWMON_H
   4
   5enum gsc_hwmon_mode {
   6        mode_temperature,
   7        mode_voltage_24bit,
   8        mode_voltage_raw,
   9        mode_voltage_16bit,
  10        mode_fan,
  11        mode_max,
  12};
  13
  14/**
  15 * struct gsc_hwmon_channel - configuration parameters
  16 * @reg:  I2C register offset
  17 * @mode: channel mode
  18 * @name: channel name
  19 * @mvoffset: voltage offset
  20 * @vdiv: voltage divider array (2 resistor values in milli-ohms)
  21 */
  22struct gsc_hwmon_channel {
  23        unsigned int reg;
  24        unsigned int mode;
  25        const char *name;
  26        unsigned int mvoffset;
  27        unsigned int vdiv[2];
  28};
  29
  30/**
  31 * struct gsc_hwmon_platform_data - platform data for gsc_hwmon driver
  32 * @channels:   pointer to array of gsc_hwmon_channel structures
  33 *              describing channels
  34 * @nchannels:  number of elements in @channels array
  35 * @vreference: voltage reference (mV)
  36 * @resolution: ADC bit resolution
  37 * @fan_base: register base for FAN controller
  38 */
  39struct gsc_hwmon_platform_data {
  40        const struct gsc_hwmon_channel *channels;
  41        int nchannels;
  42        unsigned int resolution;
  43        unsigned int vreference;
  44        unsigned int fan_base;
  45};
  46#endif
  47