3 * (c) 2009 Ilya Yanok, Emcraft Systems <yanok@emcraft.com>
5 * Modified for mx25 by John Rigby <jrigby@gmail.com>
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 #ifndef __ASM_ARCH_CLOCK_H
27 #define __ASM_ARCH_CLOCK_H
31 #ifdef CONFIG_MX25_HCLK_FREQ
32 #define MXC_HCLK CONFIG_MX25_HCLK_FREQ
34 #define MXC_HCLK 24000000
37 #ifdef CONFIG_MX25_CLK32
38 #define MXC_CLK32 CONFIG_MX25_CLK32
40 #define MXC_CLK32 32768
44 /* PER clocks (do not change order) */
70 unsigned int mxc_get_clock(enum mxc_clock clk);
72 #define imx_get_uartclk() mxc_get_clock(MXC_UART_CLK)
73 #define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK)
75 #endif /* __ASM_ARCH_CLOCK_H */