2 * linux/arch/arm/mach-versatile/versatile_pb.c
4 * Copyright (C) 2004 ARM Limited
5 * Copyright (C) 2000 Deep Blue Solutions Ltd
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.
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.
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
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>
29 #include <mach/hardware.h>
31 #include <asm/mach-types.h>
33 #include <asm/mach/arch.h>
38 #define IRQ_MMCI1A IRQ_VICSOURCE23
40 #define IRQ_MMCI1A IRQ_SIC_MMCI1A
43 static struct mmci_platform_data mmc1_plat_data
= {
44 .ocr_mask
= MMC_VDD_32_33
|MMC_VDD_33_34
,
50 static struct pl061_platform_data gpio2_plat_data
= {
52 .irq_base
= IRQ_GPIO2_START
,
55 static struct pl061_platform_data gpio3_plat_data
= {
57 .irq_base
= IRQ_GPIO3_START
,
60 #define UART3_IRQ { IRQ_SIC_UART3 }
61 #define SCI1_IRQ { IRQ_SIC_SCI3 }
62 #define MMCI1_IRQ { IRQ_MMCI1A, IRQ_SIC_MMCI1B }
65 * These devices are connected via the core APB bridge
67 #define GPIO2_IRQ { IRQ_GPIOINT2 }
68 #define GPIO3_IRQ { IRQ_GPIOINT3 }
71 * These devices are connected via the DMA APB bridge
75 APB_DEVICE(uart3
, "fpga:09", UART3
, NULL
);
76 APB_DEVICE(sci1
, "fpga:0a", SCI1
, NULL
);
77 APB_DEVICE(mmc1
, "fpga:0b", MMCI1
, &mmc1_plat_data
);
79 /* DevChip Primecells */
80 APB_DEVICE(gpio2
, "dev:e6", GPIO2
, &gpio2_plat_data
);
81 APB_DEVICE(gpio3
, "dev:e7", GPIO3
, &gpio3_plat_data
);
83 static struct amba_device
*amba_devs
[] __initdata
= {
91 static void __init
versatile_pb_init(void)
97 for (i
= 0; i
< ARRAY_SIZE(amba_devs
); i
++) {
98 struct amba_device
*d
= amba_devs
[i
];
99 amba_device_register(d
, &iomem_resource
);
103 MACHINE_START(VERSATILE_PB
, "ARM-Versatile PB")
104 /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
105 .atag_offset
= 0x100,
106 .map_io
= versatile_map_io
,
107 .init_early
= versatile_init_early
,
108 .init_irq
= versatile_init_irq
,
109 .init_time
= versatile_timer_init
,
110 .init_machine
= versatile_pb_init
,
111 .restart
= versatile_restart
,