| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright 2005 Simtec Electronics |
| * Ben Dooks <ben@simtec.co.uk> |
| * http://armlinux.simtec.co.uk/ |
| * |
| * S3C - HWMon interface for ADC |
| */ |
| |
| #ifndef __HWMON_S3C_H__ |
| #define __HWMON_S3C_H__ |
| |
| /** |
| * s3c_hwmon_chcfg - channel configuration |
| * @name: The name to give this channel. |
| * @mult: Multiply the ADC value read by this. |
| * @div: Divide the value from the ADC by this. |
| * |
| * The value read from the ADC is converted to a value that |
| * hwmon expects (mV) by result = (value_read * @mult) / @div. |
| */ |
| struct s3c_hwmon_chcfg { |
| const char *name; |
| unsigned int mult; |
| unsigned int div; |
| }; |
| |
| /** |
| * s3c_hwmon_pdata - HWMON platform data |
| * @in: One configuration for each possible channel used. |
| */ |
| struct s3c_hwmon_pdata { |
| struct s3c_hwmon_chcfg *in[8]; |
| }; |
| |
| #endif /* __HWMON_S3C_H__ */ |
