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70f3fcaf86
This will be used for sleep/wake/sysjump/etc. For now it's just wired up to clock frequency changing. Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=none TEST=manual: use nopll command, should still work Change-Id: Iedcea5830bc18eacfd955c29b8f793aba8905dd8
19 lines
545 B
C
19 lines
545 B
C
/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* Watchdog driver */
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#ifndef __CROS_EC_WATCHDOG_H
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#define __CROS_EC_WATCHDOG_H
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/* Initialize the watchdog. This will cause the CPU to reboot if it has been
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* more than 2 watchdog periods since watchdog_reload() has been called. */
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int watchdog_init(int period_ms);
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/* Reload the watchdog counter */
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void watchdog_reload(void);
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#endif /* __CROS_EC_WATCHDOG_H */
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