From 87c441e54dfcf9f45593ecaf68e7e18ea53d5e13 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Wed, 17 Jun 2009 00:30:22 -0600 Subject: 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 Signed-off-by: Grant Likely --- arch/powerpc/include/asm/mpc5xxx.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 arch/powerpc/include/asm/mpc5xxx.h (limited to 'arch/powerpc/include/asm/mpc5xxx.h') 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, , 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__ */ + -- cgit v1.2.3