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66d466722c
Pull ARM updates from Russell King: - an update for clkdev registration error detection to simplify users - add cpu capacity parsing from DT - support for larger cachelines found on UniPhier caches - documentation for udelay constants - properly tag assembly function declarations - remove unnecessary indirection of asm/mach-types.h - switch to syscall table based generation to simplify future additions of system calls, along with correpsonding commit for pkey syscalls - remove redundant sa1101 header file - RONX protect modules when they're in the vmalloc region * 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: mm: allow set_memory_*() to be used on the vmalloc region ARM: mm: fix set_memory_*() bounds checks ARM: 8631/1: clkdev: Detect errors in clk_hw_register_clkdev() for mass registration ARM: 8629/1: vfp: properly tag assembly function declarations in C code ARM: 8622/3: add sysfs cpu_capacity attribute ARM: 8621/3: parse cpu capacity-dmips-mhz from DT ARM: 8623/1: mm: add ARM_L1_CACHE_SHIFT_7 for UniPhier outer cache ARM: Update mach-types ARM: sa1100: remove SA-1101 header file ARM: 8619/1: udelay: document the various constants ARM: wire up new pkey syscalls ARM: convert to generated system call tables ARM: remove indirection of asm/mach-types.h
56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/*
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* arch/arm/mach-sa1100/include/mach/hardware.h
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*
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* Copyright (C) 1998 Nicolas Pitre <nico@fluxnic.net>
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*
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* This file contains the hardware definitions for SA1100 architecture
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*
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* 2000/05/23 John Dorsey <john+@cs.cmu.edu>
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* Definitions for SA1111 added.
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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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#define UNCACHEABLE_ADDR 0xfa050000 /* ICIP */
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/*
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* SA1100 internal I/O mappings
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*
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* We have the following mapping:
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* phys virt
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* 80000000 f8000000
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* 90000000 fa000000
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* a0000000 fc000000
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* b0000000 fe000000
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*/
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#define VIO_BASE 0xf8000000 /* virtual start of IO space */
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#define VIO_SHIFT 3 /* x = IO space shrink power */
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#define PIO_START 0x80000000 /* physical start of IO space */
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#define io_p2v( x ) \
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IOMEM( (((x)&0x00ffffff) | (((x)&0x30000000)>>VIO_SHIFT)) + VIO_BASE )
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#define io_v2p( x ) \
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( (((x)&0x00ffffff) | (((x)&(0x30000000>>VIO_SHIFT))<<VIO_SHIFT)) + PIO_START )
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#define __MREG(x) IOMEM(io_p2v(x))
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#ifndef __ASSEMBLY__
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# define __REG(x) (*((volatile unsigned long __iomem *)io_p2v(x)))
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# define __PREG(x) (io_v2p((unsigned long)&(x)))
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#else
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# define __REG(x) io_p2v(x)
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# define __PREG(x) io_v2p(x)
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#endif
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#include "SA-1100.h"
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#endif /* _ASM_ARCH_HARDWARE_H */
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