ARM: tegra: paz00: Add CPU Operating Performance Points

Utilize common Tegra20 CPU OPP table. CPU DVFS is available now on
AC100.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm/boot/dts/tegra20-paz00.dts

@@ -3,6 +3,8 @@
 
 #include <dt-bindings/input/input.h>
 #include "tegra20.dtsi"
+#include "tegra20-cpu-opp.dtsi"
+#include "tegra20-cpu-opp-microvolt.dtsi"
 
 / {
 	model = "Toshiba AC100 / Dynabook AZ";
@@ -616,4 +618,16 @@
 			 <&tegra_car TEGRA20_CLK_CDEV1>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
+
+	cpus {
+		cpu0: cpu@0 {
+			cpu-supply = <&cpu_vdd_reg>;
+			operating-points-v2 = <&cpu0_opp_table>;
+		};
+
+		cpu@1 {
+			cpu-supply = <&cpu_vdd_reg>;
+			operating-points-v2 = <&cpu0_opp_table>;
+		};
+	};
 };