ARM: tegra: Add initial support for Tegra114 SoC.

Add new Tegra 114 SoC support.

Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 48 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/board-dt-tegra114.c b/arch/arm/mach-tegra/board-dt-tegra114.c
new file mode 100644
index 00000000000..3ed17ce884d
--- /dev/null
+++ b/arch/arm/mach-tegra/board-dt-tegra114.c
@@ -0,0 +1,48 @@
+/*
+ * NVIDIA Tegra114 device tree board support
+ *
+ * Copyright (C) 2013 NVIDIA Corporation
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ *
+ */
+
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/clocksource.h>
+
+#include <asm/mach/arch.h>
+#include <asm/hardware/gic.h>
+
+#include "board.h"
+#include "common.h"
+
+static void __init tegra114_dt_init(void)
+{
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char * const tegra114_dt_board_compat[] = {
+	"nvidia,tegra114",
+	NULL,
+};
+
+DT_MACHINE_START(TEGRA114_DT, "NVIDIA Tegra114 (Flattened Device Tree)")
+	.smp		= smp_ops(tegra_smp_ops),
+	.map_io		= tegra_map_common_io,
+	.init_early	= tegra30_init_early,
+	.init_irq	= tegra_dt_init_irq,
+	.handle_irq	= gic_handle_irq,
+	.init_time	= clocksource_of_init,
+	.init_machine	= tegra114_dt_init,
+	.init_late	= tegra_init_late,
+	.restart	= tegra_assert_system_reset,
+	.dt_compat	= tegra114_dt_board_compat,
+MACHINE_END