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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
|
/*
* arch/ppc/platforms/83xx/mpc83xx_devices.c
*
* MPC83xx Device descriptions
*
* Maintainer: Kumar Gala <kumar.gala@freescale.com>
*
* Copyright 2005 Freescale Semiconductor Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/serial_8250.h>
#include <linux/fsl_devices.h>
#include <asm/mpc83xx.h>
#include <asm/irq.h>
#include <asm/ppc_sys.h>
#include <asm/machdep.h>
/* We use offsets for IORESOURCE_MEM since we do not know at compile time
* what IMMRBAR is, will get fixed up by mach_mpc83xx_fixup
*/
static struct gianfar_platform_data mpc83xx_tsec1_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR,
.phy_reg_addr = 0x24000,
};
static struct gianfar_platform_data mpc83xx_tsec2_pdata = {
.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
FSL_GIANFAR_DEV_HAS_MULTI_INTR,
.phy_reg_addr = 0x24000,
};
static struct fsl_i2c_platform_data mpc83xx_fsl_i2c1_pdata = {
.device_flags = FSL_I2C_DEV_SEPARATE_DFSRR,
};
static struct fsl_i2c_platform_data mpc83xx_fsl_i2c2_pdata = {
.device_flags = FSL_I2C_DEV_SEPARATE_DFSRR,
};
static struct plat_serial8250_port serial_platform_data[] = {
[0] = {
.mapbase = 0x4500,
.irq = MPC83xx_IRQ_UART1,
.iotype = UPIO_MEM,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
},
[1] = {
.mapbase = 0x4600,
.irq = MPC83xx_IRQ_UART2,
.iotype = UPIO_MEM,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
},
{ },
};
struct platform_device ppc_sys_platform_devices[] = {
[MPC83xx_TSEC1] = {
.name = "fsl-gianfar",
.id = 1,
.dev.platform_data = &mpc83xx_tsec1_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = 0x24000,
.end = 0x24fff,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC83xx_IRQ_TSEC1_TX,
.end = MPC83xx_IRQ_TSEC1_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC83xx_IRQ_TSEC1_RX,
.end = MPC83xx_IRQ_TSEC1_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC83xx_IRQ_TSEC1_ERROR,
.end = MPC83xx_IRQ_TSEC1_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC83xx_TSEC2] = {
.name = "fsl-gianfar",
.id = 2,
.dev.platform_data = &mpc83xx_tsec2_pdata,
.num_resources = 4,
.resource = (struct resource[]) {
{
.start = 0x25000,
.end = 0x25fff,
.flags = IORESOURCE_MEM,
},
{
.name = "tx",
.start = MPC83xx_IRQ_TSEC2_TX,
.end = MPC83xx_IRQ_TSEC2_TX,
.flags = IORESOURCE_IRQ,
},
{
.name = "rx",
.start = MPC83xx_IRQ_TSEC2_RX,
.end = MPC83xx_IRQ_TSEC2_RX,
.flags = IORESOURCE_IRQ,
},
{
.name = "error",
.start = MPC83xx_IRQ_TSEC2_ERROR,
.end = MPC83xx_IRQ_TSEC2_ERROR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC83xx_IIC1] = {
.name = "fsl-i2c",
.id = 1,
.dev.platform_data = &mpc83xx_fsl_i2c1_pdata,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = 0x3000,
.end = 0x30ff,
.flags = IORESOURCE_MEM,
},
{
.start = MPC83xx_IRQ_IIC1,
.end = MPC83xx_IRQ_IIC1,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC83xx_IIC2] = {
.name = "fsl-i2c",
.id = 2,
.dev.platform_data = &mpc83xx_fsl_i2c2_pdata,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = 0x3100,
.end = 0x31ff,
.flags = IORESOURCE_MEM,
},
{
.start = MPC83xx_IRQ_IIC2,
.end = MPC83xx_IRQ_IIC2,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC83xx_DUART] = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = serial_platform_data,
},
[MPC83xx_SEC2] = {
.name = "fsl-sec2",
.id = 1,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = 0x30000,
.end = 0x3ffff,
.flags = IORESOURCE_MEM,
},
{
.start = MPC83xx_IRQ_SEC2,
.end = MPC83xx_IRQ_SEC2,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC83xx_USB2_DR] = {
.name = "fsl-usb2-dr",
.id = 1,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = 0x23000,
.end = 0x23fff,
.flags = IORESOURCE_MEM,
},
{
.start = MPC83xx_IRQ_USB2_DR,
.end = MPC83xx_IRQ_USB2_DR,
.flags = IORESOURCE_IRQ,
},
},
},
[MPC83xx_USB2_MPH] = {
.name = "fsl-usb2-mph",
.id = 1,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = 0x22000,
.end = 0x22fff,
.flags = IORESOURCE_MEM,
},
{
.start = MPC83xx_IRQ_USB2_MPH,
.end = MPC83xx_IRQ_USB2_MPH,
.flags = IORESOURCE_IRQ,
},
},
},
};
static int __init mach_mpc83xx_fixup(struct platform_device *pdev)
{
ppc_sys_fixup_mem_resource(pdev, immrbar);
return 0;
}
static int __init mach_mpc83xx_init(void)
{
if (ppc_md.progress)
ppc_md.progress("mach_mpc83xx_init:enter", 0);
ppc_sys_device_fixup = mach_mpc83xx_fixup;
return 0;
}
postcore_initcall(mach_mpc83xx_init);
|
