rockchip: rk3288: Add SoC reset driver

We can reset the SoC using some CRU (clock/reset unit) registers. Add support
for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/mach-rockchip/rk3288/Makefile b/arch/arm/mach-rockchip/rk3288/Makefile
new file mode 100644
index 0000000..c6663f0
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3288/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2015 Google, Inc
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += reset_rk3288.o