/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

/* Temperature sensor module for Chrome EC */

#include "adc.h"
#include "board.h"
#include "temp_sensor.h"

static int last_val;

int chip_temp_sensor_poll(void)
{
	last_val = adc_read_channel(ADC_CH_EC_TEMP);

	return EC_SUCCESS;
}

int chip_temp_sensor_get_val(int idx)
{
	return last_val;
}