SPDX: Convert all of our single license tags to Linux Kernel style
[platform/kernel/u-boot.git] / arch / arm / include / asm / arch-tegra20 / clock.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (c) 2011 The Chromium OS Authors.
4  */
5
6 /* Tegra20 clock control functions */
7
8 #ifndef _TEGRA20_CLOCK_H
9 #define _TEGRA20_CLOCK_H
10
11 #include <asm/arch-tegra/clock.h>
12
13 /* CLK_RST_CONTROLLER_OSC_CTRL_0 */
14 #define OSC_FREQ_SHIFT          30
15 #define OSC_FREQ_MASK           (3U << OSC_FREQ_SHIFT)
16
17 int tegra_plle_enable(void);
18
19 #endif  /* _TEGRA20_CLOCK_H */