Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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,
8 mode_voltage_raw,
9 mode_max,
10};
11
12/**
13 * struct gsc_hwmon_channel - configuration parameters
14 * @reg: I2C register offset
15 * @mode: channel mode
16 * @name: channel name
17 * @mvoffset: voltage offset
18 * @vdiv: voltage divider array (2 resistor values in milli-ohms)
19 */
20struct gsc_hwmon_channel {
21 unsigned int reg;
22 unsigned int mode;
23 const char *name;
24 unsigned int mvoffset;
25 unsigned int vdiv[2];
26};
27
28/**
29 * struct gsc_hwmon_platform_data - platform data for gsc_hwmon driver
30 * @channels: pointer to array of gsc_hwmon_channel structures
31 * describing channels
32 * @nchannels: number of elements in @channels array
33 * @vreference: voltage reference (mV)
34 * @resolution: ADC bit resolution
35 * @fan_base: register base for FAN controller
36 */
37struct gsc_hwmon_platform_data {
38 const struct gsc_hwmon_channel *channels;
39 int nchannels;
40 unsigned int resolution;
41 unsigned int vreference;
42 unsigned int fan_base;
43};
44#endif