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/sysdev.h>
25 #include <linux/amba/bus.h>
26 #include <linux/amba/pl061.h>
27 #include <linux/amba/mmci.h>
30 #include <mach/hardware.h>
31 #include <asm/hardware/vic.h>
33 #include <asm/mach-types.h>
35 #include <asm/mach/arch.h>
40 #define IRQ_MMCI1A IRQ_VICSOURCE23
42 #define IRQ_MMCI1A IRQ_SIC_MMCI1A
45 static struct mmci_platform_data mmc1_plat_data = {
46 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
52 static struct pl061_platform_data gpio2_plat_data = {
54 .irq_base = IRQ_GPIO2_START,
57 static struct pl061_platform_data gpio3_plat_data = {
59 .irq_base = IRQ_GPIO3_START,
62 #define UART3_IRQ { IRQ_SIC_UART3, NO_IRQ }
63 #define SCI1_IRQ { IRQ_SIC_SCI3, NO_IRQ }
64 #define MMCI1_IRQ { IRQ_MMCI1A, IRQ_SIC_MMCI1B }
67 * These devices are connected via the core APB bridge
69 #define GPIO2_IRQ { IRQ_GPIOINT2, NO_IRQ }
70 #define GPIO3_IRQ { IRQ_GPIOINT3, NO_IRQ }
73 * These devices are connected via the DMA APB bridge
77 AMBA_DEVICE(uart3, "fpga:09", UART3, NULL);
78 AMBA_DEVICE(sci1, "fpga:0a", SCI1, NULL);
79 AMBA_DEVICE(mmc1, "fpga:0b", MMCI1, &mmc1_plat_data);
81 /* DevChip Primecells */
82 AMBA_DEVICE(gpio2, "dev:e6", GPIO2, &gpio2_plat_data);
83 AMBA_DEVICE(gpio3, "dev:e7", GPIO3, &gpio3_plat_data);
85 static struct amba_device *amba_devs[] __initdata = {
93 static void __init versatile_pb_init(void)
99 for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
100 struct amba_device *d = amba_devs[i];
101 amba_device_register(d, &iomem_resource);
105 MACHINE_START(VERSATILE_PB, "ARM-Versatile PB")
106 /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
107 .atag_offset = 0x100,
108 .map_io = versatile_map_io,
109 .init_early = versatile_init_early,
110 .init_irq = versatile_init_irq,
111 .handle_irq = vic_handle_irq,
112 .timer = &versatile_timer,
113 .init_machine = versatile_pb_init,
114 .restart = versatile_restart,