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author | Wolfgang Denk <wd@denx.de> | 2009-06-17 00:30:22 -0600 |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2009-06-17 00:30:22 -0600 |
commit | 87c441e54dfcf9f45593ecaf68e7e18ea53d5e13 (patch) | |
tree | 6a986caab77412a90ffe8c5d8788bc1216b10ed8 /arch/powerpc/include/asm/mpc5xxx.h | |
parent | c155ee10c212254e9cdfe7b3eab4e8c13990c231 (diff) | |
download | linux-stable-87c441e54dfcf9f45593ecaf68e7e18ea53d5e13.tar.gz linux-stable-87c441e54dfcf9f45593ecaf68e7e18ea53d5e13.tar.bz2 linux-stable-87c441e54dfcf9f45593ecaf68e7e18ea53d5e13.zip |
powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function
So far, MPC512x used mpc512x_find_ips_freq() to get the bus frequency,
while MPC52xx used mpc52xx_find_ipb_freq(). Despite the different
clock names (IPS vs. IPB) the code was identical.
Use common code for both processor families.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/powerpc/include/asm/mpc5xxx.h')
-rw-r--r-- | arch/powerpc/include/asm/mpc5xxx.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mpc5xxx.h b/arch/powerpc/include/asm/mpc5xxx.h new file mode 100644 index 000000000000..5ce9c5fa434a --- /dev/null +++ b/arch/powerpc/include/asm/mpc5xxx.h @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved. + * + * Author: John Rigby, <jrigby@freescale.com>, Friday Apr 13 2007 + * + * Description: + * MPC5xxx Prototypes and definitions + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_POWERPC_MPC5xxx_H__ +#define __ASM_POWERPC_MPC5xxx_H__ + +extern unsigned long mpc5xxx_get_bus_frequency(struct device_node *node); + +#endif /* __ASM_POWERPC_MPC5xxx_H__ */ + |