2c8086a5 |
1 | /* |
2 | * linux/arch/arm/mach-pxa/pxa300.c |
3 | * |
4 | * Code specific to PXA300/PXA310 |
5 | * |
6 | * Copyright (C) 2007 Marvell Internation Ltd. |
7 | * |
8 | * 2007-08-21: eric miao <eric.y.miao@gmail.com> |
9 | * initial version |
10 | * |
11 | * This program is free software; you can redistribute it and/or modify |
12 | * it under the terms of the GNU General Public License version 2 as |
13 | * published by the Free Software Foundation. |
14 | */ |
15 | |
16 | #include <linux/module.h> |
17 | #include <linux/kernel.h> |
18 | |
19 | #include <asm/hardware.h> |
20 | #include <asm/arch/mfp-pxa300.h> |
21 | |
22 | static struct pxa3xx_mfp_addr_map pxa300_mfp_addr_map[] __initdata = { |
23 | |
24 | MFP_ADDR_X(GPIO0, GPIO2, 0x00b4), |
25 | MFP_ADDR_X(GPIO3, GPIO26, 0x027c), |
26 | MFP_ADDR_X(GPIO27, GPIO127, 0x0400), |
27 | MFP_ADDR_X(GPIO0_2, GPIO6_2, 0x02ec), |
28 | |
29 | MFP_ADDR(nBE0, 0x0204), |
30 | MFP_ADDR(nBE1, 0x0208), |
31 | |
32 | MFP_ADDR(nLUA, 0x0244), |
33 | MFP_ADDR(nLLA, 0x0254), |
34 | |
35 | MFP_ADDR(DF_CLE_nOE, 0x0240), |
36 | MFP_ADDR(DF_nRE_nOE, 0x0200), |
37 | MFP_ADDR(DF_ALE_nWE, 0x020C), |
38 | MFP_ADDR(DF_INT_RnB, 0x00C8), |
39 | MFP_ADDR(DF_nCS0, 0x0248), |
40 | MFP_ADDR(DF_nCS1, 0x0278), |
41 | MFP_ADDR(DF_nWE, 0x00CC), |
42 | |
43 | MFP_ADDR(DF_ADDR0, 0x0210), |
44 | MFP_ADDR(DF_ADDR1, 0x0214), |
45 | MFP_ADDR(DF_ADDR2, 0x0218), |
46 | MFP_ADDR(DF_ADDR3, 0x021C), |
47 | |
48 | MFP_ADDR(DF_IO0, 0x0220), |
49 | MFP_ADDR(DF_IO1, 0x0228), |
50 | MFP_ADDR(DF_IO2, 0x0230), |
51 | MFP_ADDR(DF_IO3, 0x0238), |
52 | MFP_ADDR(DF_IO4, 0x0258), |
53 | MFP_ADDR(DF_IO5, 0x0260), |
54 | MFP_ADDR(DF_IO6, 0x0268), |
55 | MFP_ADDR(DF_IO7, 0x0270), |
56 | MFP_ADDR(DF_IO8, 0x0224), |
57 | MFP_ADDR(DF_IO9, 0x022C), |
58 | MFP_ADDR(DF_IO10, 0x0234), |
59 | MFP_ADDR(DF_IO11, 0x023C), |
60 | MFP_ADDR(DF_IO12, 0x025C), |
61 | MFP_ADDR(DF_IO13, 0x0264), |
62 | MFP_ADDR(DF_IO14, 0x026C), |
63 | MFP_ADDR(DF_IO15, 0x0274), |
64 | |
65 | MFP_ADDR_END, |
66 | }; |
67 | |
68 | /* override pxa300 MFP register addresses */ |
69 | static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = { |
70 | MFP_ADDR_X(GPIO30, GPIO98, 0x0418), |
71 | MFP_ADDR_X(GPIO7_2, GPIO12_2, 0x052C), |
72 | |
73 | MFP_ADDR(ULPI_STP, 0x040C), |
74 | MFP_ADDR(ULPI_NXT, 0x0410), |
75 | MFP_ADDR(ULPI_DIR, 0x0414), |
76 | |
77 | MFP_ADDR_END, |
78 | }; |
79 | |
80 | static int __init pxa300_init(void) |
81 | { |
82 | if (cpu_is_pxa300() || cpu_is_pxa310()) { |
83 | pxa3xx_init_mfp(); |
84 | pxa3xx_mfp_init_addr(pxa300_mfp_addr_map); |
85 | } |
86 | |
87 | if (cpu_is_pxa310()) |
88 | pxa3xx_mfp_init_addr(pxa310_mfp_addr_map); |
89 | |
90 | return 0; |
91 | } |
92 | |
93 | core_initcall(pxa300_init); |