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rbtx4939.h
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1 /*
2  * Definitions for RBTX4939
3  *
4  * (C) Copyright TOSHIBA CORPORATION 2005-2006
5  * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
6  * terms of the GNU General Public License version 2. This program is
7  * licensed "as is" without any warranty of any kind, whether express
8  * or implied.
9  */
10 #ifndef __ASM_TXX9_RBTX4939_H
11 #define __ASM_TXX9_RBTX4939_H
12 
13 #include <asm/addrspace.h>
14 #include <asm/txx9irq.h>
15 #include <asm/txx9/generic.h>
16 #include <asm/txx9/tx4939.h>
17 
18 /* Address map */
19 #define RBTX4939_IOC_REG_ADDR (IO_BASE + TXX9_CE(1) + 0x00000000)
20 #define RBTX4939_BOARD_REV_ADDR (IO_BASE + TXX9_CE(1) + 0x00000000)
21 #define RBTX4939_IOC_REV_ADDR (IO_BASE + TXX9_CE(1) + 0x00000002)
22 #define RBTX4939_CONFIG1_ADDR (IO_BASE + TXX9_CE(1) + 0x00000004)
23 #define RBTX4939_CONFIG2_ADDR (IO_BASE + TXX9_CE(1) + 0x00000006)
24 #define RBTX4939_CONFIG3_ADDR (IO_BASE + TXX9_CE(1) + 0x00000008)
25 #define RBTX4939_CONFIG4_ADDR (IO_BASE + TXX9_CE(1) + 0x0000000a)
26 #define RBTX4939_USTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00001000)
27 #define RBTX4939_UDIPSW_ADDR (IO_BASE + TXX9_CE(1) + 0x00001002)
28 #define RBTX4939_BDIPSW_ADDR (IO_BASE + TXX9_CE(1) + 0x00001004)
29 #define RBTX4939_IEN_ADDR (IO_BASE + TXX9_CE(1) + 0x00002000)
30 #define RBTX4939_IPOL_ADDR (IO_BASE + TXX9_CE(1) + 0x00002002)
31 #define RBTX4939_IFAC1_ADDR (IO_BASE + TXX9_CE(1) + 0x00002004)
32 #define RBTX4939_IFAC2_ADDR (IO_BASE + TXX9_CE(1) + 0x00002006)
33 #define RBTX4939_SOFTINT_ADDR (IO_BASE + TXX9_CE(1) + 0x00003000)
34 #define RBTX4939_ISASTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00004000)
35 #define RBTX4939_PCISTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00004002)
36 #define RBTX4939_ROME_ADDR (IO_BASE + TXX9_CE(1) + 0x00004004)
37 #define RBTX4939_SPICS_ADDR (IO_BASE + TXX9_CE(1) + 0x00004006)
38 #define RBTX4939_AUDI_ADDR (IO_BASE + TXX9_CE(1) + 0x00004008)
39 #define RBTX4939_ISAGPIO_ADDR (IO_BASE + TXX9_CE(1) + 0x0000400a)
40 #define RBTX4939_PE1_ADDR (IO_BASE + TXX9_CE(1) + 0x00005000)
41 #define RBTX4939_PE2_ADDR (IO_BASE + TXX9_CE(1) + 0x00005002)
42 #define RBTX4939_PE3_ADDR (IO_BASE + TXX9_CE(1) + 0x00005004)
43 #define RBTX4939_VP_ADDR (IO_BASE + TXX9_CE(1) + 0x00005006)
44 #define RBTX4939_VPRESET_ADDR (IO_BASE + TXX9_CE(1) + 0x00005008)
45 #define RBTX4939_VPSOUT_ADDR (IO_BASE + TXX9_CE(1) + 0x0000500a)
46 #define RBTX4939_VPSIN_ADDR (IO_BASE + TXX9_CE(1) + 0x0000500c)
47 #define RBTX4939_7SEG_ADDR(s, ch) \
48  (IO_BASE + TXX9_CE(1) + 0x00006000 + (s) * 16 + ((ch) & 3) * 2)
49 #define RBTX4939_SOFTRESET_ADDR (IO_BASE + TXX9_CE(1) + 0x00007000)
50 #define RBTX4939_RESETEN_ADDR (IO_BASE + TXX9_CE(1) + 0x00007002)
51 #define RBTX4939_RESETSTAT_ADDR (IO_BASE + TXX9_CE(1) + 0x00007004)
52 #define RBTX4939_ETHER_BASE (IO_BASE + TXX9_CE(1) + 0x00020000)
53 
54 /* Ethernet port address */
55 #define RBTX4939_ETHER_ADDR (RBTX4939_ETHER_BASE + 0x300)
56 
57 /* bits for IEN/IPOL/IFAC */
58 #define RBTX4938_INTB_ISA0 0
59 #define RBTX4938_INTB_ISA11 1
60 #define RBTX4938_INTB_ISA12 2
61 #define RBTX4938_INTB_ISA15 3
62 #define RBTX4938_INTB_I2S 4
63 #define RBTX4938_INTB_SW 5
64 #define RBTX4938_INTF_ISA0 (1 << RBTX4938_INTB_ISA0)
65 #define RBTX4938_INTF_ISA11 (1 << RBTX4938_INTB_ISA11)
66 #define RBTX4938_INTF_ISA12 (1 << RBTX4938_INTB_ISA12)
67 #define RBTX4938_INTF_ISA15 (1 << RBTX4938_INTB_ISA15)
68 #define RBTX4938_INTF_I2S (1 << RBTX4938_INTB_I2S)
69 #define RBTX4938_INTF_SW (1 << RBTX4938_INTB_SW)
70 
71 /* bits for PE1,PE2,PE3 */
72 #define RBTX4939_PE1_ATA(ch) (0x01 << (ch))
73 #define RBTX4939_PE1_RMII(ch) (0x04 << (ch))
74 #define RBTX4939_PE2_SIO0 0x01
75 #define RBTX4939_PE2_SIO2 0x02
76 #define RBTX4939_PE2_SIO3 0x04
77 #define RBTX4939_PE2_CIR 0x08
78 #define RBTX4939_PE2_SPI 0x10
79 #define RBTX4939_PE2_GPIO 0x20
80 #define RBTX4939_PE3_VP 0x01
81 #define RBTX4939_PE3_VP_P 0x02
82 #define RBTX4939_PE3_VP_S 0x04
83 
84 #define rbtx4939_board_rev_addr ((u8 __iomem *)RBTX4939_BOARD_REV_ADDR)
85 #define rbtx4939_ioc_rev_addr ((u8 __iomem *)RBTX4939_IOC_REV_ADDR)
86 #define rbtx4939_config1_addr ((u8 __iomem *)RBTX4939_CONFIG1_ADDR)
87 #define rbtx4939_config2_addr ((u8 __iomem *)RBTX4939_CONFIG2_ADDR)
88 #define rbtx4939_config3_addr ((u8 __iomem *)RBTX4939_CONFIG3_ADDR)
89 #define rbtx4939_config4_addr ((u8 __iomem *)RBTX4939_CONFIG4_ADDR)
90 #define rbtx4939_ustat_addr ((u8 __iomem *)RBTX4939_USTAT_ADDR)
91 #define rbtx4939_udipsw_addr ((u8 __iomem *)RBTX4939_UDIPSW_ADDR)
92 #define rbtx4939_bdipsw_addr ((u8 __iomem *)RBTX4939_BDIPSW_ADDR)
93 #define rbtx4939_ien_addr ((u8 __iomem *)RBTX4939_IEN_ADDR)
94 #define rbtx4939_ipol_addr ((u8 __iomem *)RBTX4939_IPOL_ADDR)
95 #define rbtx4939_ifac1_addr ((u8 __iomem *)RBTX4939_IFAC1_ADDR)
96 #define rbtx4939_ifac2_addr ((u8 __iomem *)RBTX4939_IFAC2_ADDR)
97 #define rbtx4939_softint_addr ((u8 __iomem *)RBTX4939_SOFTINT_ADDR)
98 #define rbtx4939_isastat_addr ((u8 __iomem *)RBTX4939_ISASTAT_ADDR)
99 #define rbtx4939_pcistat_addr ((u8 __iomem *)RBTX4939_PCISTAT_ADDR)
100 #define rbtx4939_rome_addr ((u8 __iomem *)RBTX4939_ROME_ADDR)
101 #define rbtx4939_spics_addr ((u8 __iomem *)RBTX4939_SPICS_ADDR)
102 #define rbtx4939_audi_addr ((u8 __iomem *)RBTX4939_AUDI_ADDR)
103 #define rbtx4939_isagpio_addr ((u8 __iomem *)RBTX4939_ISAGPIO_ADDR)
104 #define rbtx4939_pe1_addr ((u8 __iomem *)RBTX4939_PE1_ADDR)
105 #define rbtx4939_pe2_addr ((u8 __iomem *)RBTX4939_PE2_ADDR)
106 #define rbtx4939_pe3_addr ((u8 __iomem *)RBTX4939_PE3_ADDR)
107 #define rbtx4939_vp_addr ((u8 __iomem *)RBTX4939_VP_ADDR)
108 #define rbtx4939_vpreset_addr ((u8 __iomem *)RBTX4939_VPRESET_ADDR)
109 #define rbtx4939_vpsout_addr ((u8 __iomem *)RBTX4939_VPSOUT_ADDR)
110 #define rbtx4939_vpsin_addr ((u8 __iomem *)RBTX4939_VPSIN_ADDR)
111 #define rbtx4939_7seg_addr(s, ch) \
112  ((u8 __iomem *)RBTX4939_7SEG_ADDR(s, ch))
113 #define rbtx4939_softreset_addr ((u8 __iomem *)RBTX4939_SOFTRESET_ADDR)
114 #define rbtx4939_reseten_addr ((u8 __iomem *)RBTX4939_RESETEN_ADDR)
115 #define rbtx4939_resetstat_addr ((u8 __iomem *)RBTX4939_RESETSTAT_ADDR)
116 
117 /*
118  * IRQ mappings
119  */
120 #define RBTX4939_NR_IRQ_IOC 8
121 
122 #define RBTX4939_IRQ_IOC (TXX9_IRQ_BASE + TX4939_NUM_IR)
123 #define RBTX4939_IRQ_END (RBTX4939_IRQ_IOC + RBTX4939_NR_IRQ_IOC)
124 
125 /* IOC (ISA, etc) */
126 #define RBTX4939_IRQ_IOCINT (TXX9_IRQ_BASE + TX4939_IR_INT(0))
127 /* Onboard 10M Ether */
128 #define RBTX4939_IRQ_ETHER (TXX9_IRQ_BASE + TX4939_IR_INT(1))
129 
130 void rbtx4939_prom_init(void);
131 void rbtx4939_irq_setup(void);
132 
133 struct mtd_partition;
134 struct map_info;
135 struct rbtx4939_flash_data {
136  unsigned int width;
137  unsigned int nr_parts;
138  struct mtd_partition *parts;
139  void (*map_init)(struct map_info *map);
140 };
141 
142 #endif /* __ASM_TXX9_RBTX4939_H */
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