Peter De Schrijver | 44107d8 | 2011-12-14 17:03:25 +0200 | [diff] [blame] | 1 | /* |
| 2 | * arch/arm/mach-tegra/board-dt-tegra30.c |
| 3 | * |
| 4 | * NVIDIA Tegra30 device tree board support |
| 5 | * |
| 6 | * Copyright (C) 2011 NVIDIA Corporation |
| 7 | * |
| 8 | * Derived from: |
| 9 | * |
| 10 | * arch/arm/mach-tegra/board-dt-tegra20.c |
| 11 | * |
| 12 | * Copyright (C) 2010 Secret Lab Technologies, Ltd. |
| 13 | * Copyright (C) 2010 Google, Inc. |
| 14 | * |
| 15 | * This software is licensed under the terms of the GNU General Public |
| 16 | * License version 2, as published by the Free Software Foundation, and |
| 17 | * may be copied, distributed, and modified under those terms. |
| 18 | * |
| 19 | * This program is distributed in the hope that it will be useful, |
| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 22 | * GNU General Public License for more details. |
| 23 | * |
| 24 | */ |
| 25 | |
| 26 | #include <linux/kernel.h> |
| 27 | #include <linux/of.h> |
| 28 | #include <linux/of_address.h> |
| 29 | #include <linux/of_fdt.h> |
| 30 | #include <linux/of_irq.h> |
| 31 | #include <linux/of_platform.h> |
| 32 | |
| 33 | #include <asm/mach/arch.h> |
| 34 | #include <asm/hardware/gic.h> |
| 35 | |
| 36 | #include "board.h" |
| 37 | |
| 38 | static struct of_device_id tegra_dt_match_table[] __initdata = { |
| 39 | { .compatible = "simple-bus", }, |
| 40 | {} |
| 41 | }; |
| 42 | |
| 43 | static void __init tegra30_dt_init(void) |
| 44 | { |
| 45 | of_platform_populate(NULL, tegra_dt_match_table, |
| 46 | NULL, NULL); |
| 47 | } |
| 48 | |
| 49 | static const char *tegra30_dt_board_compat[] = { |
Stephen Warren | c5444f3 | 2012-02-27 18:26:16 -0700 | [diff] [blame] | 50 | "nvidia,tegra30", |
Peter De Schrijver | 44107d8 | 2011-12-14 17:03:25 +0200 | [diff] [blame] | 51 | NULL |
| 52 | }; |
| 53 | |
| 54 | DT_MACHINE_START(TEGRA30_DT, "NVIDIA Tegra30 (Flattened Device Tree)") |
| 55 | .map_io = tegra_map_common_io, |
| 56 | .init_early = tegra30_init_early, |
| 57 | .init_irq = tegra_dt_init_irq, |
| 58 | .handle_irq = gic_handle_irq, |
| 59 | .timer = &tegra_timer, |
| 60 | .init_machine = tegra30_dt_init, |
| 61 | .restart = tegra_assert_system_reset, |
| 62 | .dt_compat = tegra30_dt_board_compat, |
| 63 | MACHINE_END |