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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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0a51810aa0
Stop referencing CLOCK_TICK_RATE in the KS8695 drivers, rather refer to a KS8695_CLOCK_RATE. Issue pointed out by Russell King on arm-linux-kernel mailing list. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
55 lines
1.2 KiB
C
55 lines
1.2 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 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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/*
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* PCI support
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*/
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#define pcibios_assign_all_busses() 1
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#define PCIBIOS_MIN_IO 0
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#define PCIBIOS_MIN_MEM 0
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#endif
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