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arm: dts: rk3066a: Add operating-points-v2 property for cpu

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This patch adds a new opp table for cpu.

Change-Id: I236fd158efc404c3d3611e3e7d1860cdf534aa57
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This commit is contained in:
Finley Xiao
2017-12-05 20:43:50 +08:00
committed by Tao Huang
parent c7b8b6accf
commit b1e59714a2
1 changed files with 32 additions and 11 deletions
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43
arch/arm/boot/dts/rk3066a.dtsi
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@@ -22,17 +22,7 @@
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
reg = <0x0>;
operating-points = <
/* kHz uV */
1416000 1300000
1200000 1175000
1008000 1125000
816000 1125000
600000 1100000
504000 1100000
312000 1075000
>;
clock-latency = <40000>;
operating-points-v2 = <&cpu0_opp_table>;
clocks = <&cru ARMCLK>;
};
cpu@1 {
@@ -40,6 +30,37 @@
compatible = "arm,cortex-a9";
next-level-cache = <&L2>;
reg = <0x1>;
operating-points-v2 = <&cpu0_opp_table>;
};
};
cpu0_opp_table: opp_table0 {
compatible = "operating-points-v2";
opp-shared;
opp-312000000 {
opp-hz = /bits/ 64 <312000000>;
opp-microvolt = <1075000>;
clock-latency-ns = <40000>;
status = "disabled";
};
opp-504000000 {
opp-hz = /bits/ 64 <504000000>;
opp-microvolt = <1100000>;
clock-latency-ns = <40000>;
status = "disabled";
};
opp-816000000 {
opp-hz = /bits/ 64 <816000000>;
opp-microvolt = <1125000>;
clock-latency-ns = <40000>;
status = "disabled";
};
opp-1008000000 {
opp-hz = /bits/ 64 <1008000000>;
opp-microvolt = <1125000>;
clock-latency-ns = <40000>;
status = "disabled";
};
};