1 files changed, 48 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 2fe8f83ca124..4c7fece5ef92 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -22,6 +22,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/platform_device.h>
+#include <linux/of_platform.h>
 #include <linux/uio_driver.h>
 #include <linux/delay.h>
 #include <linux/input.h>
@@ -1092,3 +1093,50 @@ void __init sh7372_add_early_devices(void)
         /* override timer setup with soc-specific code */
         shmobile_timer.init = sh7372_earlytimer_init;
 }
+
+#ifdef CONFIG_USE_OF
+
+void __init sh7372_add_early_devices_dt(void)
+{
+        shmobile_setup_delay(800, 1, 3); /* Cortex-A8 @ 800MHz */
+
+        early_platform_add_devices(sh7372_early_devices,
+                                   ARRAY_SIZE(sh7372_early_devices));
+
+        /* setup early console here as well */
+        shmobile_setup_console();
+}
+
+static const struct of_dev_auxdata sh7372_auxdata_lookup[] __initconst = {
+        { }
+};
+
+void __init sh7372_add_standard_devices_dt(void)
+{
+        /* clocks are setup late during boot in the case of DT */
+        sh7372_clock_init();
+
+        platform_add_devices(sh7372_early_devices,
+                            ARRAY_SIZE(sh7372_early_devices));
+
+        of_platform_populate(NULL, of_default_bus_match_table,
+                             sh7372_auxdata_lookup, NULL);
+}
+
+static const char *sh7372_boards_compat_dt[] __initdata = {
+        "renesas,sh7372",
+        NULL,
+};
+
+DT_MACHINE_START(SH7372_DT, "Generic SH7372 (Flattened Device Tree)")
+        .map_io         = sh7372_map_io,
+        .init_early     = sh7372_add_early_devices_dt,
+        .nr_irqs        = NR_IRQS_LEGACY,
+        .init_irq       = sh7372_init_irq,
+        .handle_irq     = shmobile_handle_irq_intc,
+        .init_machine   = sh7372_add_standard_devices_dt,
+        .timer          = &shmobile_timer,
+        .dt_compat      = sh7372_boards_compat_dt,
+MACHINE_END
+
+#endif /* CONFIG_USE_OF */