device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0>;
+ clock-latency = <61036>; /* two CLK32 periods */
+ clocks = <&clk IMX8MM_CLK_ARM>;
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ operating-points-v2 = <&a53_opp_table>;
};
A53_1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x1>;
+ clock-latency = <61036>; /* two CLK32 periods */
+ clocks = <&clk IMX8MM_CLK_ARM>;
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ operating-points-v2 = <&a53_opp_table>;
};
A53_2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x2>;
+ clock-latency = <61036>; /* two CLK32 periods */
+ clocks = <&clk IMX8MM_CLK_ARM>;
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ operating-points-v2 = <&a53_opp_table>;
};
A53_3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x3>;
+ clock-latency = <61036>; /* two CLK32 periods */
+ clocks = <&clk IMX8MM_CLK_ARM>;
enable-method = "psci";
next-level-cache = <&A53_L2>;
+ operating-points-v2 = <&a53_opp_table>;
};
A53_L2: l2-cache0 {
};
};
+ a53_opp_table: opp-table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <850000>;
+ clock-latency-ns = <150000>;
+ };
+
+ opp-1600000000 {
+ opp-hz = /bits/ 64 <1600000000>;
+ opp-microvolt = <900000>;
+ clock-latency-ns = <150000>;
+ opp-suspend;
+ };
+ };
+
memory@40000000 {
device_type = "memory";
reg = <0x0 0x40000000 0 0x80000000>;