1 files changed, 64 insertions, 0 deletions

diff --git a/arch/arm/mach-bcm2835/bcm2835.c b/arch/arm/mach-bcm2835/bcm2835.c
new file mode 100644
index 000000000000..f6fea4933571
--- /dev/null
+++ b/arch/arm/mach-bcm2835/bcm2835.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2010 Broadcom
+ *
+ * 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.
+ */
+
+#include <linux/init.h>
+#include <linux/irqchip/bcm2835.h>
+#include <linux/of_platform.h>
+#include <linux/bcm2835_timer.h>
+#include <linux/clk/bcm2835.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <mach/bcm2835_soc.h>
+
+static struct map_desc io_map __initdata = {
+        .virtual = BCM2835_PERIPH_VIRT,
+        .pfn = __phys_to_pfn(BCM2835_PERIPH_PHYS),
+        .length = BCM2835_PERIPH_SIZE,
+        .type = MT_DEVICE
+};
+
+void __init bcm2835_map_io(void)
+{
+        iotable_init(&io_map, 1);
+}
+
+void __init bcm2835_init(void)
+{
+        int ret;
+
+        bcm2835_init_clocks();
+
+        ret = of_platform_populate(NULL, of_default_bus_match_table, NULL,
+                                   NULL);
+        if (ret) {
+                pr_err("of_platform_populate failed: %d\n", ret);
+                BUG();
+        }
+}
+
+static const char * const bcm2835_compat[] = {
+        "brcm,bcm2835",
+        NULL
+};
+
+DT_MACHINE_START(BCM2835, "BCM2835")
+        .map_io = bcm2835_map_io,
+        .init_irq = bcm2835_init_irq,
+        .handle_irq = bcm2835_handle_irq,
+        .init_machine = bcm2835_init,
+        .timer = &bcm2835_timer,
+        .dt_compat = bcm2835_compat
+MACHINE_END