1 #ifndef __ASM_EC3104_H
2 #define __ASM_EC3104_H
3 
4 
5 /*
6  * Most of the register set is at 0xb0ec0000 - 0xb0ecffff.
7  *
8  * as far as I've figured it out the register map is:
9  * 0xb0ec0000 - id string
10  * 0xb0ec0XXX - power management
11  * 0xb0ec1XXX - interrupt control
12  * 0xb0ec3XXX - ps2 port (touch pad on aero 8000)
13  * 0xb0ec6XXX - i2c
14  * 0xb0ec7000 - first serial port (proprietary connector on aero 8000)
15  * 0xb0ec8000 - second serial port
16  * 0xb0ec9000 - third serial port
17  * 0xb0eca000 - fourth serial port (keyboard controller on aero 8000)
18  * 0xb0eccXXX - GPIO
19  * 0xb0ecdXXX - GPIO
20  */
21 
22 #define EC3104_BASE	0xb0ec0000
23 
24 #define EC3104_SER4_DATA	(EC3104_BASE+0xa000)
25 #define EC3104_SER4_IIR		(EC3104_BASE+0xa008)
26 #define EC3104_SER4_MCR		(EC3104_BASE+0xa010)
27 #define EC3104_SER4_LSR		(EC3104_BASE+0xa014)
28 #define EC3104_SER4_MSR		(EC3104_BASE+0xa018)
29 
30 /*
31  * our ISA bus.  this seems to be real ISA.
32  */
33 #define EC3104_ISA_BASE	0xa5000000
34 
35 #define EC3104_IRQ	11
36 #define EC3104_IRQBASE	64
37 
38 #define EC3104_IRQ_SER1	EC3104_IRQBASE + 7
39 #define EC3104_IRQ_SER2	EC3104_IRQBASE + 8
40 #define EC3104_IRQ_SER3	EC3104_IRQBASE + 9
41 #define EC3104_IRQ_SER4	EC3104_IRQBASE + 10
42 
43 #endif /* __ASM_EC3104_H */
44