/* * linux/arch/arm/mach-versatile/versatile_pb.c * * Copyright (C) 2004 ARM Limited * Copyright (C) 2000 Deep Blue Solutions Ltd * * 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. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> #include <linux/device.h> #include <linux/amba/bus.h> #include <linux/amba/pl061.h> #include <linux/amba/mmci.h> #include <linux/io.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include "core.h" #if 1 #define IRQ_MMCI1A IRQ_VICSOURCE23 #else #define IRQ_MMCI1A IRQ_SIC_MMCI1A #endif static struct mmci_platform_data mmc1_plat_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .status = mmc_status, .gpio_wp = -1, .gpio_cd = -1, }; static struct pl061_platform_data gpio2_plat_data = { .gpio_base = 16, .irq_base = IRQ_GPIO2_START, }; static struct pl061_platform_data gpio3_plat_data = { .gpio_base = 24, .irq_base = IRQ_GPIO3_START, }; #define UART3_IRQ { IRQ_SIC_UART3 } #define SCI1_IRQ { IRQ_SIC_SCI3 } #define MMCI1_IRQ { IRQ_MMCI1A, IRQ_SIC_MMCI1B } /* * These devices are connected via the core APB bridge */ #define GPIO2_IRQ { IRQ_GPIOINT2 } #define GPIO3_IRQ { IRQ_GPIOINT3 } /* * These devices are connected via the DMA APB bridge */ /* FPGA Primecells */ APB_DEVICE(uart3, "fpga:09", UART3, NULL); APB_DEVICE(sci1, "fpga:0a", SCI1, NULL); APB_DEVICE(mmc1, "fpga:0b", MMCI1, &mmc1_plat_data); /* DevChip Primecells */ APB_DEVICE(gpio2, "dev:e6", GPIO2, &gpio2_plat_data); APB_DEVICE(gpio3, "dev:e7", GPIO3, &gpio3_plat_data); static struct amba_device *amba_devs[] __initdata = { &uart3_device, &gpio2_device, &gpio3_device, &sci1_device, &mmc1_device, }; static void __init versatile_pb_init(void) { int i; versatile_init(); for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { struct amba_device *d = amba_devs[i]; amba_device_register(d, &iomem_resource); } } MACHINE_START(VERSATILE_PB, "ARM-Versatile PB") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ .atag_offset = 0x100, .map_io = versatile_map_io, .init_early = versatile_init_early, .init_irq = versatile_init_irq, .init_time = versatile_timer_init, .init_machine = versatile_pb_init, .restart = versatile_restart, MACHINE_END