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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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5438614509
This isn't perfect but at least solves the problem of pm.c's dependency on register definitions in <mach/lubbock.h>, which doesn't make much sense. Signed-off-by: Eric Miao <eric.miao@marvell.com>
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/*
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* arch/arm/mach-pxa/include/mach/lubbock.h
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*
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* Author: Nicolas Pitre
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* Created: Jun 15, 2001
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* Copyright: MontaVista Software Inc.
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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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#define LUBBOCK_ETH_PHYS PXA_CS3_PHYS
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#define LUBBOCK_FPGA_PHYS PXA_CS2_PHYS
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#define LUBBOCK_FPGA_VIRT (0xf0000000)
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#define LUB_P2V(x) ((x) - LUBBOCK_FPGA_PHYS + LUBBOCK_FPGA_VIRT)
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#define LUB_V2P(x) ((x) - LUBBOCK_FPGA_VIRT + LUBBOCK_FPGA_PHYS)
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#ifndef __ASSEMBLY__
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# define __LUB_REG(x) (*((volatile unsigned long *)LUB_P2V(x)))
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#else
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# define __LUB_REG(x) LUB_P2V(x)
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#endif
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/* FPGA register virtual addresses */
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#define LUB_WHOAMI __LUB_REG(LUBBOCK_FPGA_PHYS + 0x000)
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#define LUB_DISC_BLNK_LED __LUB_REG(LUBBOCK_FPGA_PHYS + 0x040)
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#define LUB_CONF_SWITCHES __LUB_REG(LUBBOCK_FPGA_PHYS + 0x050)
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#define LUB_USER_SWITCHES __LUB_REG(LUBBOCK_FPGA_PHYS + 0x060)
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#define LUB_MISC_WR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080)
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#define LUB_MISC_RD __LUB_REG(LUBBOCK_FPGA_PHYS + 0x090)
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#define LUB_IRQ_MASK_EN __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0c0)
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#define LUB_IRQ_SET_CLR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0d0)
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#define LUB_GP __LUB_REG(LUBBOCK_FPGA_PHYS + 0x100)
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#ifndef __ASSEMBLY__
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extern void lubbock_set_misc_wr(unsigned int mask, unsigned int set);
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#endif
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