1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (c) 2011 The Chromium OS Authors. 4 */ 5 6 /* Tegra20 timer functions */ 7 8 #ifndef _TEGRA_TIMER_H 9 #define _TEGRA_TIMER_H 10 11 /* returns the current monotonic timer value in microseconds */ 12 unsigned long timer_get_us(void); 13 14 #endif 15