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1da177e4 LT |
1 | /* |
2 | * include/asm-ppc/mpc83xx.h | |
3 | * | |
4 | * MPC83xx definitions | |
5 | * | |
4c8d3d99 | 6 | * Maintainer: Kumar Gala <galak@kernel.crashing.org> |
1da177e4 LT |
7 | * |
8 | * Copyright 2005 Freescale Semiconductor, Inc | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify it | |
11 | * under the terms of the GNU General Public License as published by the | |
12 | * Free Software Foundation; either version 2 of the License, or (at your | |
13 | * option) any later version. | |
14 | */ | |
15 | ||
16 | #ifdef __KERNEL__ | |
17 | #ifndef __ASM_MPC83xx_H__ | |
18 | #define __ASM_MPC83xx_H__ | |
19 | ||
1da177e4 LT |
20 | #include <asm/mmu.h> |
21 | ||
22 | #ifdef CONFIG_83xx | |
23 | ||
24 | #ifdef CONFIG_MPC834x_SYS | |
25 | #include <platforms/83xx/mpc834x_sys.h> | |
26 | #endif | |
27 | ||
28 | #define _IO_BASE isa_io_base | |
29 | #define _ISA_MEM_BASE isa_mem_base | |
30 | #ifdef CONFIG_PCI | |
31 | #define PCI_DRAM_OFFSET pci_dram_offset | |
32 | #else | |
33 | #define PCI_DRAM_OFFSET 0 | |
34 | #endif | |
35 | ||
36 | /* | |
37 | * The "residual" board information structure the boot loader passes | |
38 | * into the kernel. | |
39 | */ | |
40 | extern unsigned char __res[]; | |
41 | ||
42 | /* Internal IRQs on MPC83xx OpenPIC */ | |
43 | /* Not all of these exist on all MPC83xx implementations */ | |
44 | ||
45 | #ifndef MPC83xx_IPIC_IRQ_OFFSET | |
46 | #define MPC83xx_IPIC_IRQ_OFFSET 0 | |
47 | #endif | |
48 | ||
49 | #define NR_IPIC_INTS 128 | |
50 | ||
51 | #define MPC83xx_IRQ_UART1 ( 9 + MPC83xx_IPIC_IRQ_OFFSET) | |
52 | #define MPC83xx_IRQ_UART2 (10 + MPC83xx_IPIC_IRQ_OFFSET) | |
53 | #define MPC83xx_IRQ_SEC2 (11 + MPC83xx_IPIC_IRQ_OFFSET) | |
54 | #define MPC83xx_IRQ_IIC1 (14 + MPC83xx_IPIC_IRQ_OFFSET) | |
55 | #define MPC83xx_IRQ_IIC2 (15 + MPC83xx_IPIC_IRQ_OFFSET) | |
56 | #define MPC83xx_IRQ_SPI (16 + MPC83xx_IPIC_IRQ_OFFSET) | |
57 | #define MPC83xx_IRQ_EXT1 (17 + MPC83xx_IPIC_IRQ_OFFSET) | |
58 | #define MPC83xx_IRQ_EXT2 (18 + MPC83xx_IPIC_IRQ_OFFSET) | |
59 | #define MPC83xx_IRQ_EXT3 (19 + MPC83xx_IPIC_IRQ_OFFSET) | |
60 | #define MPC83xx_IRQ_EXT4 (20 + MPC83xx_IPIC_IRQ_OFFSET) | |
61 | #define MPC83xx_IRQ_EXT5 (21 + MPC83xx_IPIC_IRQ_OFFSET) | |
62 | #define MPC83xx_IRQ_EXT6 (22 + MPC83xx_IPIC_IRQ_OFFSET) | |
63 | #define MPC83xx_IRQ_EXT7 (23 + MPC83xx_IPIC_IRQ_OFFSET) | |
64 | #define MPC83xx_IRQ_TSEC1_TX (32 + MPC83xx_IPIC_IRQ_OFFSET) | |
65 | #define MPC83xx_IRQ_TSEC1_RX (33 + MPC83xx_IPIC_IRQ_OFFSET) | |
66 | #define MPC83xx_IRQ_TSEC1_ERROR (34 + MPC83xx_IPIC_IRQ_OFFSET) | |
67 | #define MPC83xx_IRQ_TSEC2_TX (35 + MPC83xx_IPIC_IRQ_OFFSET) | |
68 | #define MPC83xx_IRQ_TSEC2_RX (36 + MPC83xx_IPIC_IRQ_OFFSET) | |
69 | #define MPC83xx_IRQ_TSEC2_ERROR (37 + MPC83xx_IPIC_IRQ_OFFSET) | |
70 | #define MPC83xx_IRQ_USB2_DR (38 + MPC83xx_IPIC_IRQ_OFFSET) | |
71 | #define MPC83xx_IRQ_USB2_MPH (39 + MPC83xx_IPIC_IRQ_OFFSET) | |
72 | #define MPC83xx_IRQ_EXT0 (48 + MPC83xx_IPIC_IRQ_OFFSET) | |
73 | #define MPC83xx_IRQ_RTC_SEC (64 + MPC83xx_IPIC_IRQ_OFFSET) | |
74 | #define MPC83xx_IRQ_PIT (65 + MPC83xx_IPIC_IRQ_OFFSET) | |
75 | #define MPC83xx_IRQ_PCI1 (66 + MPC83xx_IPIC_IRQ_OFFSET) | |
76 | #define MPC83xx_IRQ_PCI2 (67 + MPC83xx_IPIC_IRQ_OFFSET) | |
77 | #define MPC83xx_IRQ_RTC_ALR (68 + MPC83xx_IPIC_IRQ_OFFSET) | |
78 | #define MPC83xx_IRQ_MU (69 + MPC83xx_IPIC_IRQ_OFFSET) | |
79 | #define MPC83xx_IRQ_SBA (70 + MPC83xx_IPIC_IRQ_OFFSET) | |
80 | #define MPC83xx_IRQ_DMA (71 + MPC83xx_IPIC_IRQ_OFFSET) | |
81 | #define MPC83xx_IRQ_GTM4 (72 + MPC83xx_IPIC_IRQ_OFFSET) | |
82 | #define MPC83xx_IRQ_GTM8 (73 + MPC83xx_IPIC_IRQ_OFFSET) | |
83 | #define MPC83xx_IRQ_GPIO1 (74 + MPC83xx_IPIC_IRQ_OFFSET) | |
84 | #define MPC83xx_IRQ_GPIO2 (75 + MPC83xx_IPIC_IRQ_OFFSET) | |
85 | #define MPC83xx_IRQ_DDR (76 + MPC83xx_IPIC_IRQ_OFFSET) | |
86 | #define MPC83xx_IRQ_LBC (77 + MPC83xx_IPIC_IRQ_OFFSET) | |
87 | #define MPC83xx_IRQ_GTM2 (78 + MPC83xx_IPIC_IRQ_OFFSET) | |
88 | #define MPC83xx_IRQ_GTM6 (79 + MPC83xx_IPIC_IRQ_OFFSET) | |
89 | #define MPC83xx_IRQ_PMC (80 + MPC83xx_IPIC_IRQ_OFFSET) | |
90 | #define MPC83xx_IRQ_GTM3 (84 + MPC83xx_IPIC_IRQ_OFFSET) | |
91 | #define MPC83xx_IRQ_GTM7 (85 + MPC83xx_IPIC_IRQ_OFFSET) | |
92 | #define MPC83xx_IRQ_GTM1 (90 + MPC83xx_IPIC_IRQ_OFFSET) | |
93 | #define MPC83xx_IRQ_GTM5 (91 + MPC83xx_IPIC_IRQ_OFFSET) | |
94 | ||
95 | #define MPC83xx_CCSRBAR_SIZE (1024*1024) | |
96 | ||
97 | /* Let modules/drivers get at immrbar (physical) */ | |
98 | extern phys_addr_t immrbar; | |
99 | ||
100 | enum ppc_sys_devices { | |
101 | MPC83xx_TSEC1, | |
102 | MPC83xx_TSEC2, | |
103 | MPC83xx_IIC1, | |
104 | MPC83xx_IIC2, | |
105 | MPC83xx_DUART, | |
106 | MPC83xx_SEC2, | |
107 | MPC83xx_USB2_DR, | |
108 | MPC83xx_USB2_MPH, | |
78b33121 | 109 | MPC83xx_MDIO, |
75288c78 | 110 | NUM_PPC_SYS_DEVS, |
1da177e4 LT |
111 | }; |
112 | ||
113 | #endif /* CONFIG_83xx */ | |
114 | #endif /* __ASM_MPC83xx_H__ */ | |
115 | #endif /* __KERNEL__ */ |