@@ -8,6 +8,40 @@
#include <dt-bindings/gpio/msc313-gpio.h>
+/ {
+ cpu0_opp_table: opp_table0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-240000000 {
+ opp-hz = /bits/ 64 <240000000>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <300000>;
+ };
+
+ opp-400000000 {
+ opp-hz = /bits/ 64 <400000000>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <300000>;
+ };
+
+ opp-800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-microvolt = <1000000>;
+ clock-latency-ns = <300000>;
+ };
+ };
+};
+
+&cpu0 {
+ operating-points-v2 = <&cpu0_opp_table>;
+};
+
&imi {
reg = <0xa0000000 0x16000>;
};
Add an OPP table for the inifinity chips so that cpu frequency scaling can happen. Co-authored-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Daniel Palmer <daniel@0x0f.com> --- arch/arm/boot/dts/mstar-infinity.dtsi | 34 +++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)