ARM: dts: pxa: add pxa25x cpu operating points

Add the relevant data taken from the PXA 25x Electrical, Mechanical, and
Thermal Specfication. This will be input data for cpufreq-dt driver.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

diff --git a/arch/arm/boot/dts/pxa25x.dtsi b/arch/arm/boot/dts/pxa25x.dtsi
index 0d1e012178c463ad82e43fce5744400e0b0f0c1a..f9f4726396a0212a6c167f3c93c370d1c2ade45b 100644 (file)
--- a/arch/arm/boot/dts/pxa25x.dtsi
+++ b/arch/arm/boot/dts/pxa25x.dtsi
@@ -89,4 +89,29 @@ timer@40a00000 {
                clocks = <&clktimer>;
                status = "okay";
        };
+
+       pxa250_opp_table: opp_table0 {
+               compatible = "operating-points-v2";
+
+               opp@99532800 {
+                       opp-hz = /bits/ 64 <99532800>;
+                       opp-microvolt = <1000000 950000 1650000>;
+                       clock-latency-ns = <20>;
+               };
+               opp@199065600 {
+                       opp-hz = /bits/ 64 <199065600>;
+                       opp-microvolt = <1000000 950000 1650000>;
+                       clock-latency-ns = <20>;
+               };
+               opp@298598400 {
+                       opp-hz = /bits/ 64 <298598400>;
+                       opp-microvolt = <1100000 1045000 1650000>;
+                       clock-latency-ns = <20>;
+               };
+               opp@398131200 {
+                       opp-hz = /bits/ 64 <398131200>;
+                       opp-microvolt = <1300000 1235000 1650000>;
+                       clock-latency-ns = <20>;
+               };
+       };
 };