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authorRobert Jarzmik <robert.jarzmik@free.fr>2016-10-31 22:54:54 +0300
committerRobert Jarzmik <robert.jarzmik@free.fr>2016-11-18 19:09:44 +0300
commit93ab7c84863e31f58d896174a19793cab7bda8de (patch)
tree84cbffc409609d6e67276b8ebd32002e19f6524b /arch/arm/boot/dts/pxa25x.dtsi
parent4852a25eab45f375d6e8563aa3192a0a8064011a (diff)
downloadlinux-93ab7c84863e31f58d896174a19793cab7bda8de.tar.xz
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>
Diffstat (limited to 'arch/arm/boot/dts/pxa25x.dtsi')
-rw-r--r--arch/arm/boot/dts/pxa25x.dtsi25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/pxa25x.dtsi b/arch/arm/boot/dts/pxa25x.dtsi
index 0d1e012178c4..f9f4726396a0 100644
--- a/arch/arm/boot/dts/pxa25x.dtsi
+++ b/arch/arm/boot/dts/pxa25x.dtsi
@@ -89,4 +89,29 @@
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>;
+ };
+ };
};