rbtx4938.h
6.78 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
/*
* Definitions for TX4937/TX4938
*
* 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*
* Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
*/
#ifndef __ASM_TXX9_RBTX4938_H
#define __ASM_TXX9_RBTX4938_H
#include <asm/addrspace.h>
#include <asm/txx9irq.h>
#include <asm/txx9/tx4938.h>
/* Address map */
#define RBTX4938_FPGA_REG_ADDR (IO_BASE + TXX9_CE(2) + 0x00000000)
#define RBTX4938_FPGA_REV_ADDR (IO_BASE + TXX9_CE(2) + 0x00000002)
#define RBTX4938_CONFIG1_ADDR (IO_BASE + TXX9_CE(2) + 0x00000004)
#define RBTX4938_CONFIG2_ADDR (IO_BASE + TXX9_CE(2) + 0x00000006)
#define RBTX4938_CONFIG3_ADDR (IO_BASE + TXX9_CE(2) + 0x00000008)
#define RBTX4938_LED_ADDR (IO_BASE + TXX9_CE(2) + 0x00001000)
#define RBTX4938_DIPSW_ADDR (IO_BASE + TXX9_CE(2) + 0x00001002)
#define RBTX4938_BDIPSW_ADDR (IO_BASE + TXX9_CE(2) + 0x00001004)
#define RBTX4938_IMASK_ADDR (IO_BASE + TXX9_CE(2) + 0x00002000)
#define RBTX4938_IMASK2_ADDR (IO_BASE + TXX9_CE(2) + 0x00002002)
#define RBTX4938_INTPOL_ADDR (IO_BASE + TXX9_CE(2) + 0x00002004)
#define RBTX4938_ISTAT_ADDR (IO_BASE + TXX9_CE(2) + 0x00002006)
#define RBTX4938_ISTAT2_ADDR (IO_BASE + TXX9_CE(2) + 0x00002008)
#define RBTX4938_IMSTAT_ADDR (IO_BASE + TXX9_CE(2) + 0x0000200a)
#define RBTX4938_IMSTAT2_ADDR (IO_BASE + TXX9_CE(2) + 0x0000200c)
#define RBTX4938_SOFTINT_ADDR (IO_BASE + TXX9_CE(2) + 0x00003000)
#define RBTX4938_PIOSEL_ADDR (IO_BASE + TXX9_CE(2) + 0x00005000)
#define RBTX4938_SPICS_ADDR (IO_BASE + TXX9_CE(2) + 0x00005002)
#define RBTX4938_SFPWR_ADDR (IO_BASE + TXX9_CE(2) + 0x00005008)
#define RBTX4938_SFVOL_ADDR (IO_BASE + TXX9_CE(2) + 0x0000500a)
#define RBTX4938_SOFTRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x00007000)
#define RBTX4938_SOFTRESETLOCK_ADDR (IO_BASE + TXX9_CE(2) + 0x00007002)
#define RBTX4938_PCIRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x00007004)
#define RBTX4938_ETHER_BASE (IO_BASE + TXX9_CE(2) + 0x00020000)
/* Ethernet port address (Jumperless Mode (W12:Open)) */
#define RBTX4938_ETHER_ADDR (RBTX4938_ETHER_BASE + 0x280)
/* bits for ISTAT/IMASK/IMSTAT */
#define RBTX4938_INTB_PCID 0
#define RBTX4938_INTB_PCIC 1
#define RBTX4938_INTB_PCIB 2
#define RBTX4938_INTB_PCIA 3
#define RBTX4938_INTB_RTC 4
#define RBTX4938_INTB_ATA 5
#define RBTX4938_INTB_MODEM 6
#define RBTX4938_INTB_SWINT 7
#define RBTX4938_INTF_PCID (1 << RBTX4938_INTB_PCID)
#define RBTX4938_INTF_PCIC (1 << RBTX4938_INTB_PCIC)
#define RBTX4938_INTF_PCIB (1 << RBTX4938_INTB_PCIB)
#define RBTX4938_INTF_PCIA (1 << RBTX4938_INTB_PCIA)
#define RBTX4938_INTF_RTC (1 << RBTX4938_INTB_RTC)
#define RBTX4938_INTF_ATA (1 << RBTX4938_INTB_ATA)
#define RBTX4938_INTF_MODEM (1 << RBTX4938_INTB_MODEM)
#define RBTX4938_INTF_SWINT (1 << RBTX4938_INTB_SWINT)
#define rbtx4938_fpga_rev_addr ((__u8 __iomem *)RBTX4938_FPGA_REV_ADDR)
#define rbtx4938_led_addr ((__u8 __iomem *)RBTX4938_LED_ADDR)
#define rbtx4938_dipsw_addr ((__u8 __iomem *)RBTX4938_DIPSW_ADDR)
#define rbtx4938_bdipsw_addr ((__u8 __iomem *)RBTX4938_BDIPSW_ADDR)
#define rbtx4938_imask_addr ((__u8 __iomem *)RBTX4938_IMASK_ADDR)
#define rbtx4938_imask2_addr ((__u8 __iomem *)RBTX4938_IMASK2_ADDR)
#define rbtx4938_intpol_addr ((__u8 __iomem *)RBTX4938_INTPOL_ADDR)
#define rbtx4938_istat_addr ((__u8 __iomem *)RBTX4938_ISTAT_ADDR)
#define rbtx4938_istat2_addr ((__u8 __iomem *)RBTX4938_ISTAT2_ADDR)
#define rbtx4938_imstat_addr ((__u8 __iomem *)RBTX4938_IMSTAT_ADDR)
#define rbtx4938_imstat2_addr ((__u8 __iomem *)RBTX4938_IMSTAT2_ADDR)
#define rbtx4938_softint_addr ((__u8 __iomem *)RBTX4938_SOFTINT_ADDR)
#define rbtx4938_piosel_addr ((__u8 __iomem *)RBTX4938_PIOSEL_ADDR)
#define rbtx4938_spics_addr ((__u8 __iomem *)RBTX4938_SPICS_ADDR)
#define rbtx4938_sfpwr_addr ((__u8 __iomem *)RBTX4938_SFPWR_ADDR)
#define rbtx4938_sfvol_addr ((__u8 __iomem *)RBTX4938_SFVOL_ADDR)
#define rbtx4938_softreset_addr ((__u8 __iomem *)RBTX4938_SOFTRESET_ADDR)
#define rbtx4938_softresetlock_addr \
((__u8 __iomem *)RBTX4938_SOFTRESETLOCK_ADDR)
#define rbtx4938_pcireset_addr ((__u8 __iomem *)RBTX4938_PCIRESET_ADDR)
/*
* IRQ mappings
*/
#define RBTX4938_SOFT_INT0 0 /* not used */
#define RBTX4938_SOFT_INT1 1 /* not used */
#define RBTX4938_IRC_INT 2
#define RBTX4938_TIMER_INT 7
/* These are the virtual IRQ numbers, we divide all IRQ's into
* 'spaces', the 'space' determines where and how to enable/disable
* that particular IRQ on an RBTX4938 machine. Add new 'spaces' as new
* IRQ hardware is supported.
*/
#define RBTX4938_NR_IRQ_IOC 8
#define RBTX4938_IRQ_IRC TXX9_IRQ_BASE
#define RBTX4938_IRQ_IOC (TXX9_IRQ_BASE + TX4938_NUM_IR)
#define RBTX4938_IRQ_END (RBTX4938_IRQ_IOC + RBTX4938_NR_IRQ_IOC)
#define RBTX4938_IRQ_IRC_ECCERR (RBTX4938_IRQ_IRC + TX4938_IR_ECCERR)
#define RBTX4938_IRQ_IRC_WTOERR (RBTX4938_IRQ_IRC + TX4938_IR_WTOERR)
#define RBTX4938_IRQ_IRC_INT(n) (RBTX4938_IRQ_IRC + TX4938_IR_INT(n))
#define RBTX4938_IRQ_IRC_SIO(n) (RBTX4938_IRQ_IRC + TX4938_IR_SIO(n))
#define RBTX4938_IRQ_IRC_DMA(ch, n) (RBTX4938_IRQ_IRC + TX4938_IR_DMA(ch, n))
#define RBTX4938_IRQ_IRC_PIO (RBTX4938_IRQ_IRC + TX4938_IR_PIO)
#define RBTX4938_IRQ_IRC_PDMAC (RBTX4938_IRQ_IRC + TX4938_IR_PDMAC)
#define RBTX4938_IRQ_IRC_PCIC (RBTX4938_IRQ_IRC + TX4938_IR_PCIC)
#define RBTX4938_IRQ_IRC_TMR(n) (RBTX4938_IRQ_IRC + TX4938_IR_TMR(n))
#define RBTX4938_IRQ_IRC_NDFMC (RBTX4938_IRQ_IRC + TX4938_IR_NDFMC)
#define RBTX4938_IRQ_IRC_PCIERR (RBTX4938_IRQ_IRC + TX4938_IR_PCIERR)
#define RBTX4938_IRQ_IRC_PCIPME (RBTX4938_IRQ_IRC + TX4938_IR_PCIPME)
#define RBTX4938_IRQ_IRC_ACLC (RBTX4938_IRQ_IRC + TX4938_IR_ACLC)
#define RBTX4938_IRQ_IRC_ACLCPME (RBTX4938_IRQ_IRC + TX4938_IR_ACLCPME)
#define RBTX4938_IRQ_IRC_PCIC1 (RBTX4938_IRQ_IRC + TX4938_IR_PCIC1)
#define RBTX4938_IRQ_IRC_SPI (RBTX4938_IRQ_IRC + TX4938_IR_SPI)
#define RBTX4938_IRQ_IOC_PCID (RBTX4938_IRQ_IOC + RBTX4938_INTB_PCID)
#define RBTX4938_IRQ_IOC_PCIC (RBTX4938_IRQ_IOC + RBTX4938_INTB_PCIC)
#define RBTX4938_IRQ_IOC_PCIB (RBTX4938_IRQ_IOC + RBTX4938_INTB_PCIB)
#define RBTX4938_IRQ_IOC_PCIA (RBTX4938_IRQ_IOC + RBTX4938_INTB_PCIA)
#define RBTX4938_IRQ_IOC_RTC (RBTX4938_IRQ_IOC + RBTX4938_INTB_RTC)
#define RBTX4938_IRQ_IOC_ATA (RBTX4938_IRQ_IOC + RBTX4938_INTB_ATA)
#define RBTX4938_IRQ_IOC_MODEM (RBTX4938_IRQ_IOC + RBTX4938_INTB_MODEM)
#define RBTX4938_IRQ_IOC_SWINT (RBTX4938_IRQ_IOC + RBTX4938_INTB_SWINT)
/* IOC (PCI, etc) */
#define RBTX4938_IRQ_IOCINT (TXX9_IRQ_BASE + TX4938_IR_INT(0))
/* Onboard 10M Ether */
#define RBTX4938_IRQ_ETHER (TXX9_IRQ_BASE + TX4938_IR_INT(1))
#define RBTX4938_RTL_8019_BASE (RBTX4938_ETHER_ADDR - mips_io_port_base)
#define RBTX4938_RTL_8019_IRQ (RBTX4938_IRQ_ETHER)
void rbtx4938_prom_init(void);
void rbtx4938_irq_setup(void);
struct pci_dev;
int rbtx4938_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
#endif /* __ASM_TXX9_RBTX4938_H */