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1da177e4 LT |
1 | /* |
2 | * arch/ppc/platforms/83xx/mpc83xx_devices.c | |
3 | * | |
4 | * MPC83xx Device descriptions | |
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 | #include <linux/init.h> | |
17 | #include <linux/module.h> | |
18 | #include <linux/device.h> | |
19 | #include <linux/serial_8250.h> | |
20 | #include <linux/fsl_devices.h> | |
21 | #include <asm/mpc83xx.h> | |
22 | #include <asm/irq.h> | |
23 | #include <asm/ppc_sys.h> | |
fd582ec8 | 24 | #include <asm/machdep.h> |
1da177e4 LT |
25 | |
26 | /* We use offsets for IORESOURCE_MEM since we do not know at compile time | |
27 | * what IMMRBAR is, will get fixed up by mach_mpc83xx_fixup | |
28 | */ | |
29 | ||
78b33121 KG |
30 | struct gianfar_mdio_data mpc83xx_mdio_pdata = { |
31 | .paddr = 0x24520, | |
32 | }; | |
33 | ||
1da177e4 LT |
34 | static struct gianfar_platform_data mpc83xx_tsec1_pdata = { |
35 | .device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT | | |
36 | FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON | | |
37 | FSL_GIANFAR_DEV_HAS_MULTI_INTR, | |
1da177e4 LT |
38 | }; |
39 | ||
40 | static struct gianfar_platform_data mpc83xx_tsec2_pdata = { | |
41 | .device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT | | |
42 | FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON | | |
43 | FSL_GIANFAR_DEV_HAS_MULTI_INTR, | |
1da177e4 LT |
44 | }; |
45 | ||
46 | static struct fsl_i2c_platform_data mpc83xx_fsl_i2c1_pdata = { | |
47 | .device_flags = FSL_I2C_DEV_SEPARATE_DFSRR, | |
48 | }; | |
49 | ||
50 | static struct fsl_i2c_platform_data mpc83xx_fsl_i2c2_pdata = { | |
51 | .device_flags = FSL_I2C_DEV_SEPARATE_DFSRR, | |
52 | }; | |
53 | ||
54 | static struct plat_serial8250_port serial_platform_data[] = { | |
55 | [0] = { | |
56 | .mapbase = 0x4500, | |
57 | .irq = MPC83xx_IRQ_UART1, | |
58 | .iotype = UPIO_MEM, | |
59 | .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, | |
60 | }, | |
61 | [1] = { | |
62 | .mapbase = 0x4600, | |
63 | .irq = MPC83xx_IRQ_UART2, | |
64 | .iotype = UPIO_MEM, | |
65 | .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, | |
66 | }, | |
7f8cd80f | 67 | { }, |
1da177e4 LT |
68 | }; |
69 | ||
70 | struct platform_device ppc_sys_platform_devices[] = { | |
71 | [MPC83xx_TSEC1] = { | |
72 | .name = "fsl-gianfar", | |
73 | .id = 1, | |
74 | .dev.platform_data = &mpc83xx_tsec1_pdata, | |
75 | .num_resources = 4, | |
76 | .resource = (struct resource[]) { | |
77 | { | |
78 | .start = 0x24000, | |
79 | .end = 0x24fff, | |
80 | .flags = IORESOURCE_MEM, | |
81 | }, | |
82 | { | |
83 | .name = "tx", | |
84 | .start = MPC83xx_IRQ_TSEC1_TX, | |
85 | .end = MPC83xx_IRQ_TSEC1_TX, | |
86 | .flags = IORESOURCE_IRQ, | |
87 | }, | |
88 | { | |
89 | .name = "rx", | |
90 | .start = MPC83xx_IRQ_TSEC1_RX, | |
91 | .end = MPC83xx_IRQ_TSEC1_RX, | |
92 | .flags = IORESOURCE_IRQ, | |
93 | }, | |
94 | { | |
95 | .name = "error", | |
96 | .start = MPC83xx_IRQ_TSEC1_ERROR, | |
97 | .end = MPC83xx_IRQ_TSEC1_ERROR, | |
98 | .flags = IORESOURCE_IRQ, | |
99 | }, | |
100 | }, | |
101 | }, | |
102 | [MPC83xx_TSEC2] = { | |
103 | .name = "fsl-gianfar", | |
104 | .id = 2, | |
105 | .dev.platform_data = &mpc83xx_tsec2_pdata, | |
106 | .num_resources = 4, | |
107 | .resource = (struct resource[]) { | |
108 | { | |
109 | .start = 0x25000, | |
110 | .end = 0x25fff, | |
111 | .flags = IORESOURCE_MEM, | |
112 | }, | |
113 | { | |
114 | .name = "tx", | |
115 | .start = MPC83xx_IRQ_TSEC2_TX, | |
116 | .end = MPC83xx_IRQ_TSEC2_TX, | |
117 | .flags = IORESOURCE_IRQ, | |
118 | }, | |
119 | { | |
120 | .name = "rx", | |
121 | .start = MPC83xx_IRQ_TSEC2_RX, | |
122 | .end = MPC83xx_IRQ_TSEC2_RX, | |
123 | .flags = IORESOURCE_IRQ, | |
124 | }, | |
125 | { | |
126 | .name = "error", | |
127 | .start = MPC83xx_IRQ_TSEC2_ERROR, | |
128 | .end = MPC83xx_IRQ_TSEC2_ERROR, | |
129 | .flags = IORESOURCE_IRQ, | |
130 | }, | |
131 | }, | |
132 | }, | |
133 | [MPC83xx_IIC1] = { | |
134 | .name = "fsl-i2c", | |
135 | .id = 1, | |
136 | .dev.platform_data = &mpc83xx_fsl_i2c1_pdata, | |
137 | .num_resources = 2, | |
138 | .resource = (struct resource[]) { | |
139 | { | |
140 | .start = 0x3000, | |
141 | .end = 0x30ff, | |
142 | .flags = IORESOURCE_MEM, | |
143 | }, | |
144 | { | |
145 | .start = MPC83xx_IRQ_IIC1, | |
146 | .end = MPC83xx_IRQ_IIC1, | |
147 | .flags = IORESOURCE_IRQ, | |
148 | }, | |
149 | }, | |
150 | }, | |
151 | [MPC83xx_IIC2] = { | |
152 | .name = "fsl-i2c", | |
153 | .id = 2, | |
154 | .dev.platform_data = &mpc83xx_fsl_i2c2_pdata, | |
155 | .num_resources = 2, | |
156 | .resource = (struct resource[]) { | |
157 | { | |
158 | .start = 0x3100, | |
159 | .end = 0x31ff, | |
160 | .flags = IORESOURCE_MEM, | |
161 | }, | |
162 | { | |
163 | .start = MPC83xx_IRQ_IIC2, | |
164 | .end = MPC83xx_IRQ_IIC2, | |
165 | .flags = IORESOURCE_IRQ, | |
166 | }, | |
167 | }, | |
168 | }, | |
169 | [MPC83xx_DUART] = { | |
170 | .name = "serial8250", | |
6df29deb | 171 | .id = PLAT8250_DEV_PLATFORM, |
1da177e4 LT |
172 | .dev.platform_data = serial_platform_data, |
173 | }, | |
174 | [MPC83xx_SEC2] = { | |
175 | .name = "fsl-sec2", | |
176 | .id = 1, | |
177 | .num_resources = 2, | |
178 | .resource = (struct resource[]) { | |
179 | { | |
180 | .start = 0x30000, | |
181 | .end = 0x3ffff, | |
182 | .flags = IORESOURCE_MEM, | |
183 | }, | |
184 | { | |
185 | .start = MPC83xx_IRQ_SEC2, | |
186 | .end = MPC83xx_IRQ_SEC2, | |
187 | .flags = IORESOURCE_IRQ, | |
188 | }, | |
189 | }, | |
190 | }, | |
191 | [MPC83xx_USB2_DR] = { | |
192 | .name = "fsl-usb2-dr", | |
193 | .id = 1, | |
194 | .num_resources = 2, | |
195 | .resource = (struct resource[]) { | |
196 | { | |
5e708484 KG |
197 | .start = 0x23000, |
198 | .end = 0x23fff, | |
1da177e4 LT |
199 | .flags = IORESOURCE_MEM, |
200 | }, | |
201 | { | |
202 | .start = MPC83xx_IRQ_USB2_DR, | |
203 | .end = MPC83xx_IRQ_USB2_DR, | |
204 | .flags = IORESOURCE_IRQ, | |
205 | }, | |
206 | }, | |
207 | }, | |
208 | [MPC83xx_USB2_MPH] = { | |
209 | .name = "fsl-usb2-mph", | |
210 | .id = 1, | |
211 | .num_resources = 2, | |
212 | .resource = (struct resource[]) { | |
213 | { | |
5e708484 KG |
214 | .start = 0x22000, |
215 | .end = 0x22fff, | |
1da177e4 LT |
216 | .flags = IORESOURCE_MEM, |
217 | }, | |
218 | { | |
219 | .start = MPC83xx_IRQ_USB2_MPH, | |
220 | .end = MPC83xx_IRQ_USB2_MPH, | |
221 | .flags = IORESOURCE_IRQ, | |
222 | }, | |
223 | }, | |
224 | }, | |
78b33121 KG |
225 | [MPC83xx_MDIO] = { |
226 | .name = "fsl-gianfar_mdio", | |
227 | .id = 0, | |
228 | .dev.platform_data = &mpc83xx_mdio_pdata, | |
229 | .num_resources = 0, | |
230 | }, | |
1da177e4 LT |
231 | }; |
232 | ||
233 | static int __init mach_mpc83xx_fixup(struct platform_device *pdev) | |
234 | { | |
235 | ppc_sys_fixup_mem_resource(pdev, immrbar); | |
236 | return 0; | |
237 | } | |
238 | ||
239 | static int __init mach_mpc83xx_init(void) | |
240 | { | |
241 | if (ppc_md.progress) | |
242 | ppc_md.progress("mach_mpc83xx_init:enter", 0); | |
243 | ppc_sys_device_fixup = mach_mpc83xx_fixup; | |
244 | return 0; | |
245 | } | |
246 | ||
247 | postcore_initcall(mach_mpc83xx_init); |