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review.evervolv.com / android_kernel_htc_msm8960 / 1918e341383ab787d6c5b17200f4ed901b10c777 / . / arch / ppc / syslib / ppc83xx_pci.h
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Kumar Gala66d2cc92005-09-03 15:55:50 -0700[diff] [blame]1/* Created by Tony Li <tony.li@freescale.com>
2 * Copyright (c) 2005 freescale semiconductor
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation; either version 2 of the License, or (at your
7 * option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 675 Mass Ave, Cambridge, MA 02139, USA.
17 */
18
19#ifndef __PPC_SYSLIB_PPC83XX_PCI_H
20#define __PPC_SYSLIB_PPC83XX_PCI_H
21
22typedef struct immr_clk {
23 u32 spmr; /* system PLL mode Register */
24 u32 occr; /* output clock control Register */
25 u32 sccr; /* system clock control Register */
26 u8 res0[0xF4];
27} immr_clk_t;
28
29/*
30 * Sequencer
31 */
32typedef struct immr_ios {
33 u32 potar0;
34 u8 res0[4];
35 u32 pobar0;
36 u8 res1[4];
37 u32 pocmr0;
38 u8 res2[4];
39 u32 potar1;
40 u8 res3[4];
41 u32 pobar1;
42 u8 res4[4];
43 u32 pocmr1;
44 u8 res5[4];
45 u32 potar2;
46 u8 res6[4];
47 u32 pobar2;
48 u8 res7[4];
49 u32 pocmr2;
50 u8 res8[4];
51 u32 potar3;
52 u8 res9[4];
53 u32 pobar3;
54 u8 res10[4];
55 u32 pocmr3;
56 u8 res11[4];
57 u32 potar4;
58 u8 res12[4];
59 u32 pobar4;
60 u8 res13[4];
61 u32 pocmr4;
62 u8 res14[4];
63 u32 potar5;
64 u8 res15[4];
65 u32 pobar5;
66 u8 res16[4];
67 u32 pocmr5;
68 u8 res17[4];
69 u8 res18[0x60];
70 u32 pmcr;
71 u8 res19[4];
72 u32 dtcr;
73 u8 res20[4];
74} immr_ios_t;
75#define POTAR_TA_MASK 0x000fffff
76#define POBAR_BA_MASK 0x000fffff
77#define POCMR_EN 0x80000000
78#define POCMR_IO 0x40000000 /* 0--memory space 1--I/O space */
79#define POCMR_SE 0x20000000 /* streaming enable */
80#define POCMR_DST 0x10000000 /* 0--PCI1 1--PCI2 */
81#define POCMR_CM_MASK 0x000fffff
82
83/*
84 * PCI Controller Control and Status Registers
85 */
86typedef struct immr_pcictrl {
87 u32 esr;
88 u32 ecdr;
89 u32 eer;
90 u32 eatcr;
91 u32 eacr;
92 u32 eeacr;
93 u32 edlcr;
94 u32 edhcr;
95 u32 gcr;
96 u32 ecr;
97 u32 gsr;
98 u8 res0[12];
99 u32 pitar2;
100 u8 res1[4];
101 u32 pibar2;
102 u32 piebar2;
103 u32 piwar2;
104 u8 res2[4];
105 u32 pitar1;
106 u8 res3[4];
107 u32 pibar1;
108 u32 piebar1;
109 u32 piwar1;
110 u8 res4[4];
111 u32 pitar0;
112 u8 res5[4];
113 u32 pibar0;
114 u8 res6[4];
115 u32 piwar0;
116 u8 res7[132];
117} immr_pcictrl_t;
118#define PITAR_TA_MASK 0x000fffff
119#define PIBAR_MASK 0xffffffff
120#define PIEBAR_EBA_MASK 0x000fffff
121#define PIWAR_EN 0x80000000
122#define PIWAR_PF 0x20000000
123#define PIWAR_RTT_MASK 0x000f0000
124#define PIWAR_RTT_NO_SNOOP 0x00040000
125#define PIWAR_RTT_SNOOP 0x00050000
126#define PIWAR_WTT_MASK 0x0000f000
127#define PIWAR_WTT_NO_SNOOP 0x00004000
128#define PIWAR_WTT_SNOOP 0x00005000
129#define PIWAR_IWS_MASK 0x0000003F
130#define PIWAR_IWS_4K 0x0000000B
131#define PIWAR_IWS_8K 0x0000000C
132#define PIWAR_IWS_16K 0x0000000D
133#define PIWAR_IWS_32K 0x0000000E
134#define PIWAR_IWS_64K 0x0000000F
135#define PIWAR_IWS_128K 0x00000010
136#define PIWAR_IWS_256K 0x00000011
137#define PIWAR_IWS_512K 0x00000012
138#define PIWAR_IWS_1M 0x00000013
139#define PIWAR_IWS_2M 0x00000014
140#define PIWAR_IWS_4M 0x00000015
141#define PIWAR_IWS_8M 0x00000016
142#define PIWAR_IWS_16M 0x00000017
143#define PIWAR_IWS_32M 0x00000018
144#define PIWAR_IWS_64M 0x00000019
145#define PIWAR_IWS_128M 0x0000001A
146#define PIWAR_IWS_256M 0x0000001B
147#define PIWAR_IWS_512M 0x0000001C
148#define PIWAR_IWS_1G 0x0000001D
149#define PIWAR_IWS_2G 0x0000001E
150
151#endif /* __PPC_SYSLIB_PPC83XX_PCI_H */