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lpd270.h
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1 /*
2  * arch/arm/mach-pxa/include/mach/lpd270.h
3  *
4  * Author: Lennert Buytenhek
5  * Created: Feb 10, 2006
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License version 2 as
9  * published by the Free Software Foundation.
10  */
11 
12 #ifndef __ASM_ARCH_LPD270_H
13 #define __ASM_ARCH_LPD270_H
14 
15 #define LPD270_CPLD_PHYS PXA_CS2_PHYS
16 #define LPD270_CPLD_VIRT IOMEM(0xf0000000)
17 #define LPD270_CPLD_SIZE 0x00100000
18 
19 #define LPD270_ETH_PHYS (PXA_CS2_PHYS + 0x01000000)
20 
21 /* CPLD registers */
22 #define LPD270_CPLD_REG(x) (LPD270_CPLD_VIRT + (x))
23 #define LPD270_CONTROL LPD270_CPLD_REG(0x00)
24 #define LPD270_PERIPHERAL0 LPD270_CPLD_REG(0x04)
25 #define LPD270_PERIPHERAL1 LPD270_CPLD_REG(0x08)
26 #define LPD270_CPLD_REVISION LPD270_CPLD_REG(0x14)
27 #define LPD270_EEPROM_SPI_ITF LPD270_CPLD_REG(0x20)
28 #define LPD270_MODE_PINS LPD270_CPLD_REG(0x24)
29 #define LPD270_EGPIO LPD270_CPLD_REG(0x30)
30 #define LPD270_INT_MASK LPD270_CPLD_REG(0x40)
31 #define LPD270_INT_STATUS LPD270_CPLD_REG(0x50)
32 
33 #define LPD270_INT_AC97 (1 << 4) /* AC'97 CODEC IRQ */
34 #define LPD270_INT_ETHERNET (1 << 3) /* Ethernet controller IRQ */
35 #define LPD270_INT_USBC (1 << 2) /* USB client cable detection IRQ */
36 
37 #define LPD270_IRQ(x) (IRQ_BOARD_START + (x))
38 #define LPD270_USBC_IRQ LPD270_IRQ(2)
39 #define LPD270_ETHERNET_IRQ LPD270_IRQ(3)
40 #define LPD270_AC97_IRQ LPD270_IRQ(4)
41 #define LPD270_NR_IRQS (IRQ_BOARD_START + 5)
42 
43 #endif