--- /dev/null
+/*
+ * Device Tree Source for the r8a7740 SoC
+ *
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "renesas,r8a7740";
+
+ cpus {
+ cpu@0 {
+ compatible = "arm,cortex-a9";
+ };
+ };
+};
#include <linux/init.h>
#include <linux/io.h>
#include <linux/platform_device.h>
+#include <linux/of_platform.h>
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
/* override timer setup with soc-specific code */
shmobile_timer.init = r8a7740_earlytimer_init;
}
+
+#ifdef CONFIG_USE_OF
+
+void __init r8a7740_add_early_devices_dt(void)
+{
+ shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */
+
+ early_platform_add_devices(r8a7740_early_devices,
+ ARRAY_SIZE(r8a7740_early_devices));
+
+ /* setup early console here as well */
+ shmobile_setup_console();
+}
+
+static const struct of_dev_auxdata r8a7740_auxdata_lookup[] __initconst = {
+ { }
+};
+
+void __init r8a7740_add_standard_devices_dt(void)
+{
+ /* clocks are setup late during boot in the case of DT */
+ r8a7740_clock_init(0);
+
+ platform_add_devices(r8a7740_early_devices,
+ ARRAY_SIZE(r8a7740_early_devices));
+
+ of_platform_populate(NULL, of_default_bus_match_table,
+ r8a7740_auxdata_lookup, NULL);
+}
+
+static const char *r8a7740_boards_compat_dt[] __initdata = {
+ "renesas,r8a7740",
+ NULL,
+};
+
+DT_MACHINE_START(SH7372_DT, "Generic R8A7740 (Flattened Device Tree)")
+ .map_io = r8a7740_map_io,
+ .init_early = r8a7740_add_early_devices_dt,
+ .init_irq = r8a7740_init_irq,
+ .handle_irq = shmobile_handle_irq_intc,
+ .init_machine = r8a7740_add_standard_devices_dt,
+ .timer = &shmobile_timer,
+ .dt_compat = r8a7740_boards_compat_dt,
+MACHINE_END
+
+#endif /* CONFIG_USE_OF */