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a62c80e559
Since the ARM AMBA bus is used on MIPS as well as ARM, we need to make the bus available for other architectures to use. Move the AMBA include files from include/asm-arm/hardware/ to include/linux/amba/ Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
112 lines
2.9 KiB
C
112 lines
2.9 KiB
C
/*
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* linux/arch/arm/mach-versatile/versatile_pb.c
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*
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* Copyright (C) 2004 ARM Limited
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* Copyright (C) 2000 Deep Blue Solutions Ltd
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/config.h>
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#include <linux/init.h>
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#include <linux/device.h>
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#include <linux/sysdev.h>
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#include <linux/amba/bus.h>
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#include <asm/hardware.h>
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#include <asm/io.h>
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#include <asm/irq.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/mmc.h>
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#include "core.h"
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#if 1
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#define IRQ_MMCI1A IRQ_VICSOURCE23
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#else
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#define IRQ_MMCI1A IRQ_SIC_MMCI1A
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#endif
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static struct mmc_platform_data mmc1_plat_data = {
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.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
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.status = mmc_status,
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};
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#define UART3_IRQ { IRQ_SIC_UART3, NO_IRQ }
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#define UART3_DMA { 0x86, 0x87 }
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#define SCI1_IRQ { IRQ_SIC_SCI3, NO_IRQ }
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#define SCI1_DMA { 0x88, 0x89 }
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#define MMCI1_IRQ { IRQ_MMCI1A, IRQ_SIC_MMCI1B }
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#define MMCI1_DMA { 0x85, 0 }
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/*
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* These devices are connected via the core APB bridge
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*/
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#define GPIO2_IRQ { IRQ_GPIOINT2, NO_IRQ }
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#define GPIO2_DMA { 0, 0 }
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#define GPIO3_IRQ { IRQ_GPIOINT3, NO_IRQ }
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#define GPIO3_DMA { 0, 0 }
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/*
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* These devices are connected via the DMA APB bridge
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*/
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/* FPGA Primecells */
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AMBA_DEVICE(uart3, "fpga:09", UART3, NULL);
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AMBA_DEVICE(sci1, "fpga:0a", SCI1, NULL);
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AMBA_DEVICE(mmc1, "fpga:0b", MMCI1, &mmc1_plat_data);
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/* DevChip Primecells */
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AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL);
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AMBA_DEVICE(gpio3, "dev:e7", GPIO3, NULL);
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static struct amba_device *amba_devs[] __initdata = {
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&uart3_device,
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&gpio2_device,
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&gpio3_device,
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&sci1_device,
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&mmc1_device,
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};
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static int __init versatile_pb_init(void)
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{
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int i;
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if (machine_is_versatile_pb()) {
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for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
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struct amba_device *d = amba_devs[i];
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amba_device_register(d, &iomem_resource);
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}
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}
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return 0;
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}
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arch_initcall(versatile_pb_init);
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MACHINE_START(VERSATILE_PB, "ARM-Versatile PB")
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/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
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.phys_ram = 0x00000000,
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.phys_io = 0x101f1000,
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.io_pg_offst = ((0xf11f1000) >> 18) & 0xfffc,
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.boot_params = 0x00000100,
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.map_io = versatile_map_io,
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.init_irq = versatile_init_irq,
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.timer = &versatile_timer,
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.init_machine = versatile_init,
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MACHINE_END
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