ARM: ux500: Initial Device Tree support for Snowball

[mv-sheeva.git] / arch / arm / mach-ux500 / board-mop500.c

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 04afcdf8b0cf82e9b3f63e5c981d3cea514ce5aa..0fb5dfd2ce54ebab477b77c9810fc520a41e5ee5 100644 (file)
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -30,6 +30,9 @@
 #include <linux/gpio_keys.h>
 #include <linux/delay.h>
 
+#include <linux/of.h>
+#include <linux/of_platform.h>
+
 #include <linux/leds.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -738,3 +741,34 @@ MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
        .handle_irq     = gic_handle_irq,
        .init_machine   = snowball_init_machine,
 MACHINE_END
+
+#ifdef CONFIG_MACH_UX500_DT
+static void __init u8500_init_machine(void)
+{
+       if (of_machine_is_compatible("calaosystems,snowball-a9500"))
+               return snowball_init_machine();
+       else if (of_machine_is_compatible("st-ericsson,hrefv60+"))
+               return hrefv60_init_machine();
+       else if (of_machine_is_compatible("st-ericsson,mop500"))
+               return mop500_init_machine();
+}
+
+static const char * u8500_dt_board_compat[] = {
+       "calaosystems,snowball-a9500",
+       "st-ericsson,hrefv60+",
+       "st-ericsson,u8500",
+       "st-ericsson,mop500",
+       NULL,
+};
+
+
+DT_MACHINE_START(U8500_DT, "ST-Ericsson U8500 platform (Device Tree Support)")
+       .map_io         = u8500_map_io,
+       .init_irq       = ux500_init_irq,
+       /* we re-use nomadik timer here */
+       .timer          = &ux500_timer,
+       .handle_irq     = gic_handle_irq,
+       .init_machine   = u8500_init_machine,
+       .dt_compat      = u8500_dt_board_compat,
+MACHINE_END
+#endif