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arm64: zynqmp: Update the OPPs for cpu freq

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Add operating-points-v2.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Shubhrajyoti Datta 2017-02-13 15:58:55 +05:30 committed by Michal Simek
parent 585ca873ef
commit 941f61fe80
1 changed files with 29 additions and 0 deletions
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29
arch/arm/dts/zynqmp.dtsi
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@ -21,6 +21,7 @@
compatible = "arm,cortex-a53", "arm,armv8";
device_type = "cpu";
enable-method = "psci";
operating-points-v2 = <&cpu_opp_table>;
reg = <0x0>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@ -30,6 +31,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x1>;
operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@ -38,6 +40,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x2>;
operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@ -46,6 +49,7 @@
device_type = "cpu";
enable-method = "psci";
reg = <0x3>;
operating-points-v2 = <&cpu_opp_table>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@ -63,6 +67,31 @@
};
};
cpu_opp_table: cpu_opp_table {
compatible = "operating-points-v2";
opp-shared;
opp00 {
opp-hz = /bits/ 64 <1199999988>;
opp-microvolt = <1000000>;
clock-latency-ns = <500000>;
};
opp01 {
opp-hz = /bits/ 64 <599999994>;
opp-microvolt = <1000000>;
clock-latency-ns = <500000>;
};
opp02 {
opp-hz = /bits/ 64 <399999996>;
opp-microvolt = <1000000>;
clock-latency-ns = <500000>;
};
opp03 {
opp-hz = /bits/ 64 <299999997>;
opp-microvolt = <1000000>;
clock-latency-ns = <500000>;
};
};
dcc: dcc {
compatible = "arm,dcc";
status = "disabled";