mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 20:53:53 +08:00
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/* 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];
|
|
};
|
|
|
|
/**
|
|
* s3c_hwmon_set_platdata - Set platform data for S3C HWMON device
|
|
* @pd: Platform data to register to device.
|
|
*
|
|
* Register the given platform data for use with the S3C HWMON device.
|
|
* The call will copy the platform data, so the board definitions can
|
|
* make the structure itself __initdata.
|
|
*/
|
|
extern void __init s3c_hwmon_set_platdata(struct s3c_hwmon_pdata *pd);
|
|
|
|
#endif /* __HWMON_S3C_H__ */
|