| /* |
| * 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/sysdev.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, NO_IRQ } |
| #define UART3_DMA { 0x86, 0x87 } |
| #define SCI1_IRQ { IRQ_SIC_SCI3, NO_IRQ } |
| #define SCI1_DMA { 0x88, 0x89 } |
| #define MMCI1_IRQ { IRQ_MMCI1A, IRQ_SIC_MMCI1B } |
| #define MMCI1_DMA { 0x85, 0 } |
| |
| /* |
| * These devices are connected via the core APB bridge |
| */ |
| #define GPIO2_IRQ { IRQ_GPIOINT2, NO_IRQ } |
| #define GPIO2_DMA { 0, 0 } |
| #define GPIO3_IRQ { IRQ_GPIOINT3, NO_IRQ } |
| #define GPIO3_DMA { 0, 0 } |
| |
| /* |
| * These devices are connected via the DMA APB bridge |
| */ |
| |
| /* FPGA Primecells */ |
| AMBA_DEVICE(uart3, "fpga:09", UART3, NULL); |
| AMBA_DEVICE(sci1, "fpga:0a", SCI1, NULL); |
| AMBA_DEVICE(mmc1, "fpga:0b", MMCI1, &mmc1_plat_data); |
| |
| /* DevChip Primecells */ |
| AMBA_DEVICE(gpio2, "dev:e6", GPIO2, &gpio2_plat_data); |
| AMBA_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 */ |
| .boot_params = 0x00000100, |
| .map_io = versatile_map_io, |
| .init_early = versatile_init_early, |
| .init_irq = versatile_init_irq, |
| .timer = &versatile_timer, |
| .init_machine = versatile_pb_init, |
| MACHINE_END |