diff -up linux-2.6.39.armv7l/arch/arm/mach-omap2/board-omap3beagle.c.fdt linux-2.6.39.armv7l/arch/arm/mach-omap2/board-omap3beagle.c
--- linux-2.6.39.armv7l/arch/arm/mach-omap2/board-omap3beagle.c.fdt	2011-08-04 16:51:12.034188064 -0500
+++ linux-2.6.39.armv7l/arch/arm/mach-omap2/board-omap3beagle.c	2011-08-04 22:13:52.801156923 -0500
@@ -591,6 +591,11 @@ static void __init omap3_beagle_init(voi
 	beagle_opp_init();
 }
 
+static const char *omap3_beagle_dt_match[] __initdata = {
+	"ti,omap3-beagle",
+	NULL
+};
+
 MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
 	/* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */
 	.boot_params	= 0x80000100,
@@ -600,4 +605,5 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagl
 	.init_irq	= omap3_beagle_init_irq,
 	.init_machine	= omap3_beagle_init,
 	.timer		= &omap3_secure_timer,
+	.dt_compat      = omap3_beagle_dt_match,
 MACHINE_END
diff -up linux-2.6.39.armv7l/arch/arm/mach-omap2/board-omap4panda.c.fdt linux-2.6.39.armv7l/arch/arm/mach-omap2/board-omap4panda.c
--- linux-2.6.39.armv7l/arch/arm/mach-omap2/board-omap4panda.c.fdt	2011-08-04 16:51:12.092169023 -0500
+++ linux-2.6.39.armv7l/arch/arm/mach-omap2/board-omap4panda.c	2011-08-04 22:15:29.200157437 -0500
@@ -708,6 +708,11 @@ static void __init omap4_panda_map_io(vo
 	omap44xx_map_common_io();
 }
 
+static const char *omap4_panda_match[] __initdata = {
+	"ti,omap4-panda",
+	NULL,
+};
+
 MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
 	/* Maintainer: David Anders - Texas Instruments Inc */
 	.boot_params	= 0x80000100,
@@ -717,4 +722,5 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda 
 	.init_irq	= gic_init_irq,
 	.init_machine	= omap4_panda_init,
 	.timer		= &omap4_timer,
+	.dt_compat      = omap4_panda_match,
 MACHINE_END