/*
|
* 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.
|
*
|
* Alternatively, this software may be distributed under the terms of the
|
* GNU General Public License ("GPL") version 2 as published by the Free
|
* Software Foundation.
|
*/
|
|
#include <common.h>
|
#include <cros_ec.h>
|
#include <dm.h>
|
#include <errno.h>
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
struct cros_ec_dev *board_get_cros_ec_dev(void)
|
{
|
struct udevice *dev;
|
int ret;
|
|
ret = uclass_get_device(UCLASS_CROS_EC, 0, &dev);
|
if (ret) {
|
debug("%s: Error %d\n", __func__, ret);
|
return NULL;
|
}
|
return dev_get_uclass_priv(dev);
|
}
|
|
int cros_ec_get_error(void)
|
{
|
struct udevice *dev;
|
int ret;
|
|
ret = uclass_get_device(UCLASS_CROS_EC, 0, &dev);
|
if (ret && ret != -ENODEV)
|
return ret;
|
|
return 0;
|
}
|
