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+NVIDIA Tegra20 timer
+
+The Tegra20 timer provides four 29-bit timer channels and a single 32-bit free
+running counter. The first two channels may also trigger a watchdog reset.
+
+Required properties:
+
+- compatible : should be "nvidia,tegra20-timer".
+- reg : Specifies base physical address and size of the registers.
+- interrupts : A list of 4 interrupts; one per timer channel.
+
+Example:
+
+timer {
+ compatible = "nvidia,tegra20-timer";
+ reg = <0x60005000 0x60>;
+ interrupts = <0 0 0x04
+ 0 1 0x04
+ 0 41 0x04
+ 0 42 0x04>;
+};