mpc83xx_devices.c 5.42 KB
Newer Older
Linus Torvalds's avatar
Linus Torvalds committed
1 2 3 4 5
/*
 * arch/ppc/platforms/83xx/mpc83xx_devices.c
 *
 * MPC83xx Device descriptions
 *
6
 * Maintainer: Kumar Gala <galak@kernel.crashing.org>
Linus Torvalds's avatar
Linus Torvalds committed
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
 *
 * 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>
24
#include <asm/machdep.h>
Linus Torvalds's avatar
Linus Torvalds committed
25 26 27 28 29

/* 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
 */

30 31 32
struct gianfar_mdio_data mpc83xx_mdio_pdata = {
};

Linus Torvalds's avatar
Linus Torvalds committed
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
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,
};

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,
};

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,
	},
66
	{ },
Linus Torvalds's avatar
Linus Torvalds committed
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
};

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",
170
		.id	= PLAT8250_DEV_PLATFORM,
Linus Torvalds's avatar
Linus Torvalds committed
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
		.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[]) {
			{
196 197
				.start	= 0x23000,
				.end	= 0x23fff,
Linus Torvalds's avatar
Linus Torvalds committed
198 199 200 201 202 203 204 205 206 207 208 209 210 211 212
				.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[]) {
			{
213 214
				.start	= 0x22000,
				.end	= 0x22fff,
Linus Torvalds's avatar
Linus Torvalds committed
215 216 217 218 219 220 221 222 223
				.flags	= IORESOURCE_MEM,
			},
			{
				.start	= MPC83xx_IRQ_USB2_MPH,
				.end	= MPC83xx_IRQ_USB2_MPH,
				.flags	= IORESOURCE_IRQ,
			},
		},
	},
224 225 226 227
	[MPC83xx_MDIO] = {
		.name = "fsl-gianfar_mdio",
		.id = 0,
		.dev.platform_data = &mpc83xx_mdio_pdata,
228 229 230 231 232 233 234 235
		.num_resources = 1,
		.resource = (struct resource[]) {
			{
				.start	= 0x24520,
				.end	= 0x2453f,
				.flags	= IORESOURCE_MEM,
			},
		},
236
	},
Linus Torvalds's avatar
Linus Torvalds committed
237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253
};

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);