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/*
* This file is part of the coreboot project.
*
* Copyright 2018 MediaTek Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef _MTK_ADC_H
#define _MTK_ADC_H
#include <stdint.h>
typedef struct mtk_auxadc_regs {
uint32_t con0;
uint32_t con1;
uint32_t con1_set;
uint32_t con1_clr;
uint32_t con2;
uint32_t data[16];
uint32_t reserved[16];
uint32_t misc;
} mtk_auxadc_regs;
/* Return voltage in uVolt */
int auxadc_get_voltage(unsigned int channel);
#endif
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