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mx6qsabrelite: add i2c multi-bus support
[people/ms/u-boot.git] / arch / arm / include / asm / arch-exynos / clk.h
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1/*
2 * (C) Copyright 2010 Samsung Electronics
3 * Minkyu Kang <mk7.kang@samsung.com>
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of
8 * the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
18 * MA 02111-1307 USA
19 *
20 */
21
22#ifndef __ASM_ARM_ARCH_CLK_H_
23#define __ASM_ARM_ARCH_CLK_H_
24
25#define APLL 0
26#define MPLL 1
27#define EPLL 2
28#define HPLL 3
29#define VPLL 4
30
31unsigned long get_pll_clk(int pllreg);
32unsigned long get_arm_clk(void);
33unsigned long get_pwm_clk(void);
34unsigned long get_uart_clk(int dev_index);
68a8cbfa 35void set_mmc_clk(int dev_index, unsigned int div);
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36unsigned long get_lcd_clk(void);
37void set_lcd_clk(void);
38void set_mipi_clk(void);
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39
40#endif