1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2011 The Chromium OS Authors.
6 /* Tegra20 clock control functions */
8 #ifndef _TEGRA20_CLOCK_H
9 #define _TEGRA20_CLOCK_H
11 #include <asm/arch-tegra/clock.h>
13 /* CLK_RST_CONTROLLER_OSC_CTRL_0 */
14 #define OSC_FREQ_SHIFT 30
15 #define OSC_FREQ_MASK (3U << OSC_FREQ_SHIFT)
17 int tegra_plle_enable(void);
19 #endif /* _TEGRA20_CLOCK_H */