| /* |
| * Setup code for AT91SAM Evaluation Kits with Device Tree support |
| * |
| * Copyright (C) 2011 Atmel, |
| * 2011 Nicolas Ferre <nicolas.ferre@atmel.com> |
| * |
| * Licensed under GPLv2 or later. |
| */ |
| |
| #include <linux/types.h> |
| #include <linux/init.h> |
| #include <linux/module.h> |
| #include <linux/gpio.h> |
| #include <linux/of.h> |
| #include <linux/of_irq.h> |
| #include <linux/of_platform.h> |
| |
| #include <mach/board.h> |
| |
| #include <asm/setup.h> |
| #include <asm/irq.h> |
| #include <asm/mach/arch.h> |
| #include <asm/mach/map.h> |
| #include <asm/mach/irq.h> |
| |
| #include "generic.h" |
| |
| |
| static const struct of_device_id irq_of_match[] __initconst = { |
| |
| { .compatible = "atmel,at91rm9200-aic", .data = at91_aic_of_init }, |
| { .compatible = "atmel,at91rm9200-gpio", .data = at91_gpio_of_irq_setup }, |
| { .compatible = "atmel,at91sam9x5-gpio", .data = at91_gpio_of_irq_setup }, |
| { /*sentinel*/ } |
| }; |
| |
| static void __init at91_dt_init_irq(void) |
| { |
| of_irq_init(irq_of_match); |
| } |
| |
| static void __init at91_dt_device_init(void) |
| { |
| of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); |
| } |
| |
| static const char *at91_dt_board_compat[] __initdata = { |
| "atmel,at91sam9", |
| NULL |
| }; |
| |
| DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)") |
| /* Maintainer: Atmel */ |
| .timer = &at91sam926x_timer, |
| .map_io = at91_map_io, |
| .init_early = at91_dt_initialize, |
| .init_irq = at91_dt_init_irq, |
| .init_machine = at91_dt_device_init, |
| .dt_compat = at91_dt_board_compat, |
| MACHINE_END |