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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/arm/mach-pxa/include/mach/lubbock.h
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/*

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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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/* Board specific IRQs */

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#define LUBBOCK_IRQ(x)		(IRQ_BOARD_START + (x))

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#define LUBBOCK_SD_IRQ		LUBBOCK_IRQ(0)

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#define LUBBOCK_SA1111_IRQ	LUBBOCK_IRQ(1)

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#define LUBBOCK_USB_IRQ		LUBBOCK_IRQ(2)  /* usb connect */

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#define LUBBOCK_ETH_IRQ		LUBBOCK_IRQ(3)

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#define LUBBOCK_UCB1400_IRQ	LUBBOCK_IRQ(4)

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#define LUBBOCK_BB_IRQ		LUBBOCK_IRQ(5)

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#define LUBBOCK_USB_DISC_IRQ	LUBBOCK_IRQ(6)  /* usb disconnect */

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#define LUBBOCK_LAST_IRQ	LUBBOCK_IRQ(6)

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#define LUBBOCK_SA1111_IRQ_BASE	(IRQ_BOARD_START + 16)

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#define LUBBOCK_NR_IRQS		(IRQ_BOARD_START + 16 + 55)

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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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