1 /*
2  *  arch/arm/mach-pxa/include/mach/lubbock.h
3  *
4  *  Author:	Nicolas Pitre
5  *  Created:	Jun 15, 2001
6  *  Copyright:	MontaVista Software Inc.
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as
10  * published by the Free Software Foundation.
11  */
12 
13 #include <mach/irqs.h>
14 
15 #define LUBBOCK_ETH_PHYS	PXA_CS3_PHYS
16 
17 #define LUBBOCK_FPGA_PHYS	PXA_CS2_PHYS
18 #define LUBBOCK_FPGA_VIRT	(0xf0000000)
19 #define LUB_P2V(x)		((x) - LUBBOCK_FPGA_PHYS + LUBBOCK_FPGA_VIRT)
20 #define LUB_V2P(x)		((x) - LUBBOCK_FPGA_VIRT + LUBBOCK_FPGA_PHYS)
21 
22 #ifndef __ASSEMBLY__
23 #  define __LUB_REG(x)		(*((volatile unsigned long *)LUB_P2V(x)))
24 #else
25 #  define __LUB_REG(x)		LUB_P2V(x)
26 #endif
27 
28 /* FPGA register virtual addresses */
29 #define LUB_WHOAMI		__LUB_REG(LUBBOCK_FPGA_PHYS + 0x000)
30 #define LUB_DISC_BLNK_LED	__LUB_REG(LUBBOCK_FPGA_PHYS + 0x040)
31 #define LUB_CONF_SWITCHES	__LUB_REG(LUBBOCK_FPGA_PHYS + 0x050)
32 #define LUB_USER_SWITCHES	__LUB_REG(LUBBOCK_FPGA_PHYS + 0x060)
33 #define LUB_MISC_WR		__LUB_REG(LUBBOCK_FPGA_PHYS + 0x080)
34 #define LUB_MISC_RD		__LUB_REG(LUBBOCK_FPGA_PHYS + 0x090)
35 #define LUB_IRQ_MASK_EN		__LUB_REG(LUBBOCK_FPGA_PHYS + 0x0c0)
36 #define LUB_IRQ_SET_CLR		__LUB_REG(LUBBOCK_FPGA_PHYS + 0x0d0)
37 #define LUB_GP			__LUB_REG(LUBBOCK_FPGA_PHYS + 0x100)
38 
39 /* Board specific IRQs */
40 #define LUBBOCK_NR_IRQS		IRQ_BOARD_START
41 
42 #define LUBBOCK_IRQ(x)		(LUBBOCK_NR_IRQS + (x))
43 #define LUBBOCK_SD_IRQ		LUBBOCK_IRQ(0)
44 #define LUBBOCK_SA1111_IRQ	LUBBOCK_IRQ(1)
45 #define LUBBOCK_USB_IRQ		LUBBOCK_IRQ(2)  /* usb connect */
46 #define LUBBOCK_ETH_IRQ		LUBBOCK_IRQ(3)
47 #define LUBBOCK_UCB1400_IRQ	LUBBOCK_IRQ(4)
48 #define LUBBOCK_BB_IRQ		LUBBOCK_IRQ(5)
49 #define LUBBOCK_USB_DISC_IRQ	LUBBOCK_IRQ(6)  /* usb disconnect */
50 #define LUBBOCK_LAST_IRQ	LUBBOCK_IRQ(6)
51 
52 #define LUBBOCK_SA1111_IRQ_BASE	(LUBBOCK_NR_IRQS + 32)
53 
54 #ifndef __ASSEMBLY__
55 extern void lubbock_set_misc_wr(unsigned int mask, unsigned int set);
56 #endif
57