2 * linux/include/asm-arm/arch-sa1100/graphicsmaster.h
4 * Created 2000/12/18 by Woojung Huh <whuh@applieddata.net>
6 * This file comes from graphicsclient.h of Nicolas Pitre <nico@cam.org>
8 * This file contains the hardware specific definitions for the
12 #ifndef __ASM_ARCH_HARDWARE_H
13 #error "include <asm/hardware.h> instead"
16 #define ADS_CPLD_BASE (0x10000000)
17 #define ADS_p2v( x ) ((x) - ADS_CPLD_BASE + 0xf0000000)
18 #define ADS_v2p( x ) ((x) - 0xf0000000 + ADS_CPLD_BASE)
21 #define _ADS_SW_SWITCHES 0x10060000 /* Software Switches */
23 /* Extra IRQ Controller */
24 #define _ADS_INT_ST1 0x10080000 /* IRQ Status #1 */
25 #define _ADS_INT_ST2 0x10080004 /* IRQ Status #2 */
26 #define _ADS_INT_EN1 0x10080008 /* IRQ Enable #1 */
27 #define _ADS_INT_EN2 0x1008000c /* IRQ Enable #2 */
28 #define _ADS_DCR 0x10080018 /* Discrete Control Reg */
30 /* Discrete Controller (AVR:Atmel AT90LS8535) */
31 #define _ADS_AVR_REG 0x10080018
33 /* On-Board Ethernet */
34 #define _ADS_ETHERNET 0x100e0000 /* Ethernet */
36 /* On-Board Quad UART 16C554 */
37 #define ADS_QUAD_UART1 0x10100000
38 #define ADS_QUAD_UART2 0x10120000
39 #define ADS_QUAD_UART3 0x10140000
40 #define ADS_QUAD_UART4 0x10160000
43 #define ADS_LED0 GPIO_GPIO20 /* on-board Green */
44 #define ADS_LED1 GPIO_GPIO25 /* on-board Yellow */
45 #define ADS_LED2 GPIO_GPIO26 /* on-board Red */
48 #define DCR_AVR_RESET 0x01
49 #define DCR_SA1111_RESET 0x02
50 #define DCR_BACKLITE_ON 0x04
52 /* Virtual register addresses */
55 #define ADS_INT_ST1 (*((volatile u_char *) ADS_p2v(_ADS_INT_ST1)))
56 #define ADS_INT_ST2 (*((volatile u_char *) ADS_p2v(_ADS_INT_ST2)))
57 #define ADS_INT_EN1 (*((volatile u_char *) ADS_p2v(_ADS_INT_EN1)))
58 #define ADS_INT_EN2 (*((volatile u_char *) ADS_p2v(_ADS_INT_EN2)))
59 #define ADS_ETHERNET ((int) ADS_p2v(_ADS_ETHERNET))
60 #define ADS_AVR_REG (*((volatile u_char *) ADS_p2v(_ADS_AVR_REG)))
61 #define ADS_DCR (*((volatile u_char *) ADS_p2v(_ADS_DCR)))
64 #define SA1111_BASE (0x18000000)