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/* Copyright 2020 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.
*/
/* Functions needed by keyboard scanner module for Chrome EC */
#include <device.h>
#include <logging/log.h>
#include <soc.h>
#include <soc_gpio.h>
#include <zephyr.h>
#include "drivers/cros_kb_raw.h"
#include "keyboard_raw.h"
/**
* Return true if the current value of the given input GPIO port is zero
*/
int keyboard_raw_is_input_low(int port, int id)
{
const struct device *io_dev = npcx_get_gpio_dev(port);
return gpio_pin_get_raw(io_dev, id) == 0;
}
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