1/*
2 * MPC83xx Device descriptions
3 *
4 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
5 *
6 * Copyright 2005 Freescale Semiconductor Inc.
7 *
8 * This program is free software; you can redistribute  it and/or modify it
9 * under  the terms of  the GNU General  Public License as published by the
10 * Free Software Foundation;  either version 2 of the  License, or (at your
11 * option) any later version.
12 */
13
14#include <linux/init.h>
15#include <linux/module.h>
16#include <linux/device.h>
17#include <linux/serial_8250.h>
18#include <linux/fsl_devices.h>
19#include <asm/mpc83xx.h>
20#include <asm/irq.h>
21#include <asm/ppc_sys.h>
22#include <asm/machdep.h>
23
24/* We use offsets for IORESOURCE_MEM since we do not know at compile time
25 * what IMMRBAR is, will get fixed up by mach_mpc83xx_fixup
26 */
27
28struct gianfar_mdio_data mpc83xx_mdio_pdata = {
29};
30
31static struct gianfar_platform_data mpc83xx_tsec1_pdata = {
32	.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
33	    FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
34	    FSL_GIANFAR_DEV_HAS_MULTI_INTR,
35};
36
37static struct gianfar_platform_data mpc83xx_tsec2_pdata = {
38	.device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT |
39	    FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON |
40	    FSL_GIANFAR_DEV_HAS_MULTI_INTR,
41};
42
43static struct fsl_i2c_platform_data mpc83xx_fsl_i2c1_pdata = {
44	.device_flags = FSL_I2C_DEV_SEPARATE_DFSRR,
45};
46
47static struct fsl_i2c_platform_data mpc83xx_fsl_i2c2_pdata = {
48	.device_flags = FSL_I2C_DEV_SEPARATE_DFSRR,
49};
50
51static struct plat_serial8250_port serial_platform_data[] = {
52	[0] = {
53		.mapbase	= 0x4500,
54		.irq		= MPC83xx_IRQ_UART1,
55		.iotype		= UPIO_MEM,
56		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
57	},
58	[1] = {
59		.mapbase	= 0x4600,
60		.irq		= MPC83xx_IRQ_UART2,
61		.iotype		= UPIO_MEM,
62		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
63	},
64	{ },
65};
66
67struct platform_device ppc_sys_platform_devices[] = {
68	[MPC83xx_TSEC1] = {
69		.name = "fsl-gianfar",
70		.id	= 1,
71		.dev.platform_data = &mpc83xx_tsec1_pdata,
72		.num_resources	 = 4,
73		.resource = (struct resource[]) {
74			{
75				.start	= 0x24000,
76				.end	= 0x24fff,
77				.flags	= IORESOURCE_MEM,
78			},
79			{
80				.name	= "tx",
81				.start	= MPC83xx_IRQ_TSEC1_TX,
82				.end	= MPC83xx_IRQ_TSEC1_TX,
83				.flags	= IORESOURCE_IRQ,
84			},
85			{
86				.name	= "rx",
87				.start	= MPC83xx_IRQ_TSEC1_RX,
88				.end	= MPC83xx_IRQ_TSEC1_RX,
89				.flags	= IORESOURCE_IRQ,
90			},
91			{
92				.name	= "error",
93				.start	= MPC83xx_IRQ_TSEC1_ERROR,
94				.end	= MPC83xx_IRQ_TSEC1_ERROR,
95				.flags	= IORESOURCE_IRQ,
96			},
97		},
98	},
99	[MPC83xx_TSEC2] = {
100		.name = "fsl-gianfar",
101		.id	= 2,
102		.dev.platform_data = &mpc83xx_tsec2_pdata,
103		.num_resources	 = 4,
104		.resource = (struct resource[]) {
105			{
106				.start	= 0x25000,
107				.end	= 0x25fff,
108				.flags	= IORESOURCE_MEM,
109			},
110			{
111				.name	= "tx",
112				.start	= MPC83xx_IRQ_TSEC2_TX,
113				.end	= MPC83xx_IRQ_TSEC2_TX,
114				.flags	= IORESOURCE_IRQ,
115			},
116			{
117				.name	= "rx",
118				.start	= MPC83xx_IRQ_TSEC2_RX,
119				.end	= MPC83xx_IRQ_TSEC2_RX,
120				.flags	= IORESOURCE_IRQ,
121			},
122			{
123				.name	= "error",
124				.start	= MPC83xx_IRQ_TSEC2_ERROR,
125				.end	= MPC83xx_IRQ_TSEC2_ERROR,
126				.flags	= IORESOURCE_IRQ,
127			},
128		},
129	},
130	[MPC83xx_IIC1] = {
131		.name = "fsl-i2c",
132		.id	= 1,
133		.dev.platform_data = &mpc83xx_fsl_i2c1_pdata,
134		.num_resources	 = 2,
135		.resource = (struct resource[]) {
136			{
137				.start	= 0x3000,
138				.end	= 0x30ff,
139				.flags	= IORESOURCE_MEM,
140			},
141			{
142				.start	= MPC83xx_IRQ_IIC1,
143				.end	= MPC83xx_IRQ_IIC1,
144				.flags	= IORESOURCE_IRQ,
145			},
146		},
147	},
148	[MPC83xx_IIC2] = {
149		.name = "fsl-i2c",
150		.id	= 2,
151		.dev.platform_data = &mpc83xx_fsl_i2c2_pdata,
152		.num_resources	 = 2,
153		.resource = (struct resource[]) {
154			{
155				.start	= 0x3100,
156				.end	= 0x31ff,
157				.flags	= IORESOURCE_MEM,
158			},
159			{
160				.start	= MPC83xx_IRQ_IIC2,
161				.end	= MPC83xx_IRQ_IIC2,
162				.flags	= IORESOURCE_IRQ,
163			},
164		},
165	},
166	[MPC83xx_DUART] = {
167		.name = "serial8250",
168		.id	= PLAT8250_DEV_PLATFORM,
169		.dev.platform_data = serial_platform_data,
170	},
171	[MPC83xx_SEC2] = {
172		.name = "fsl-sec2",
173		.id	= 1,
174		.num_resources	 = 2,
175		.resource = (struct resource[]) {
176			{
177				.start	= 0x30000,
178				.end	= 0x3ffff,
179				.flags	= IORESOURCE_MEM,
180			},
181			{
182				.start	= MPC83xx_IRQ_SEC2,
183				.end	= MPC83xx_IRQ_SEC2,
184				.flags	= IORESOURCE_IRQ,
185			},
186		},
187	},
188	[MPC83xx_USB2_DR] = {
189		.name = "fsl-ehci",
190		.id	= 1,
191		.num_resources	 = 2,
192		.resource = (struct resource[]) {
193			{
194				.start	= 0x23000,
195				.end	= 0x23fff,
196				.flags	= IORESOURCE_MEM,
197			},
198			{
199				.start	= MPC83xx_IRQ_USB2_DR,
200				.end	= MPC83xx_IRQ_USB2_DR,
201				.flags	= IORESOURCE_IRQ,
202			},
203		},
204	},
205	[MPC83xx_USB2_MPH] = {
206		.name = "fsl-ehci",
207		.id	= 2,
208		.num_resources	 = 2,
209		.resource = (struct resource[]) {
210			{
211				.start	= 0x22000,
212				.end	= 0x22fff,
213				.flags	= IORESOURCE_MEM,
214			},
215			{
216				.start	= MPC83xx_IRQ_USB2_MPH,
217				.end	= MPC83xx_IRQ_USB2_MPH,
218				.flags	= IORESOURCE_IRQ,
219			},
220		},
221	},
222	[MPC83xx_MDIO] = {
223		.name = "fsl-gianfar_mdio",
224		.id = 0,
225		.dev.platform_data = &mpc83xx_mdio_pdata,
226		.num_resources = 1,
227		.resource = (struct resource[]) {
228			{
229				.start	= 0x24520,
230				.end	= 0x2453f,
231				.flags	= IORESOURCE_MEM,
232			},
233		},
234	},
235};
236
237static int __init mach_mpc83xx_fixup(struct platform_device *pdev)
238{
239	ppc_sys_fixup_mem_resource(pdev, immrbar);
240	return 0;
241}
242
243static int __init mach_mpc83xx_init(void)
244{
245	if (ppc_md.progress)
246		ppc_md.progress("mach_mpc83xx_init:enter", 0);
247	ppc_sys_device_fixup = mach_mpc83xx_fixup;
248	return 0;
249}
250
251postcore_initcall(mach_mpc83xx_init);
252