6a53bc7500
The SI unit of frequency is Hertz, named after Heinrich Hertz, and is given the symbol "Hz" to denote this. "hz" is not the unit of frequency, and is in fact meaningless. Fix arch/arm to correctly use "Hz", thereby acknowledging Heinrich Hertz' contribution to the modern world. Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/*
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* arch/arm/mach-ks8695/include/mach/hardware.h
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*
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* Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
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* Copyright (C) 2006 Simtec Electronics
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*
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* KS8695 - Memory Map definitions
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_ARCH_HARDWARE_H
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#define __ASM_ARCH_HARDWARE_H
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#include <asm/sizes.h>
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/*
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* Clocks are derived from MCLK, which is 25MHz
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*/
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#define KS8695_CLOCK_RATE 25000000
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/*
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* Physical RAM address.
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*/
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#define KS8695_SDRAM_PA 0x00000000
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/*
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* We map an entire MiB with the System Configuration Registers in even
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* though only 64KiB is needed. This makes it easier for use with the
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* head debug code as the initial MMU setup only deals in L1 sections.
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*/
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#define KS8695_IO_PA 0x03F00000
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#define KS8695_IO_VA IOMEM(0xF0000000)
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#define KS8695_IO_SIZE SZ_1M
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#define KS8695_PCIMEM_PA 0x60000000
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#define KS8695_PCIMEM_SIZE SZ_512M
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#define KS8695_PCIIO_PA 0x80000000
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#define KS8695_PCIIO_SIZE SZ_64K
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#endif
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