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1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright 2005 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 * http://armlinux.simtec.co.uk/
6 *
7 * S3C - HWMon interface for ADC
8*/
9
10#ifndef __HWMON_S3C_H__
11#define __HWMON_S3C_H__
12
13/**
14 * s3c_hwmon_chcfg - channel configuration
15 * @name: The name to give this channel.
16 * @mult: Multiply the ADC value read by this.
17 * @div: Divide the value from the ADC by this.
18 *
19 * The value read from the ADC is converted to a value that
20 * hwmon expects (mV) by result = (value_read * @mult) / @div.
21 */
22struct s3c_hwmon_chcfg {
23 const char *name;
24 unsigned int mult;
25 unsigned int div;
26};
27
28/**
29 * s3c_hwmon_pdata - HWMON platform data
30 * @in: One configuration for each possible channel used.
31 */
32struct s3c_hwmon_pdata {
33 struct s3c_hwmon_chcfg *in[8];
34};
35
36#endif /* __HWMON_S3C_H__ */