1/*
2 *  linux/arch/arm/mach-versatile/versatile_pb.c
3 *
4 *  Copyright (C) 2004 ARM Limited
5 *  Copyright (C) 2000 Deep Blue Solutions Ltd
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
20 */
21
22#include <linux/init.h>
23#include <linux/device.h>
24#include <linux/amba/bus.h>
25#include <linux/amba/pl061.h>
26#include <linux/amba/mmci.h>
27#include <linux/io.h>
28
29#include <mach/hardware.h>
30#include <asm/irq.h>
31#include <asm/mach-types.h>
32
33#include <asm/mach/arch.h>
34
35#include "core.h"
36
37#if 1
38#define IRQ_MMCI1A	IRQ_VICSOURCE23
39#else
40#define IRQ_MMCI1A	IRQ_SIC_MMCI1A
41#endif
42
43static struct mmci_platform_data mmc1_plat_data = {
44	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
45	.status		= mmc_status,
46	.gpio_wp	= -1,
47	.gpio_cd	= -1,
48};
49
50#define UART3_IRQ	{ IRQ_SIC_UART3 }
51#define SCI1_IRQ	{ IRQ_SIC_SCI3 }
52#define MMCI1_IRQ	{ IRQ_MMCI1A, IRQ_SIC_MMCI1B }
53
54/*
55 * These devices are connected via the DMA APB bridge
56 */
57
58/* FPGA Primecells */
59APB_DEVICE(uart3, "fpga:09", UART3,    NULL);
60APB_DEVICE(sci1,  "fpga:0a", SCI1,     NULL);
61APB_DEVICE(mmc1,  "fpga:0b", MMCI1,    &mmc1_plat_data);
62
63
64static struct amba_device *amba_devs[] __initdata = {
65	&uart3_device,
66	&sci1_device,
67	&mmc1_device,
68};
69
70static void __init versatile_pb_init(void)
71{
72	int i;
73
74	versatile_init();
75
76	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
77		struct amba_device *d = amba_devs[i];
78		amba_device_register(d, &iomem_resource);
79	}
80}
81
82MACHINE_START(VERSATILE_PB, "ARM-Versatile PB")
83	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
84	.atag_offset	= 0x100,
85	.map_io		= versatile_map_io,
86	.init_early	= versatile_init_early,
87	.init_irq	= versatile_init_irq,
88	.init_time	= versatile_timer_init,
89	.init_machine	= versatile_pb_init,
90	.restart	= versatile_restart,
91MACHINE_END
92