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arm64: dts: rockchip: enable dmc and set A53 1.5G voltage to 1.1V on rk3399 mid

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Change-Id: Iba037b12276f2f4db22611e6cb944643056345c6
Signed-off-by: Zhou weixin <zwx@rock-chips.com>
This commit is contained in:
Zhou weixin
2016-09-01 10:57:29 +08:00
committed by Huang, Tao
parent 25cca9ca64
commit f0ca5a2c13
1 changed files with 36 additions and 1 deletions
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37
arch/arm64/boot/dts/rockchip/rk3399-mid-818-android.dts
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@@ -238,6 +238,41 @@
};
};
&dfi {
status = "okay";
};
&dmc {
status = "okay";
center-supply = <&vdd_center>;
upthreshold = <38>;
downdifferential = <20>;
};
&dmc_opp_table {
opp@300000000 {
opp-hz = /bits/ 64 <300000000>;
opp-microvolt = <900000>;
};
opp@400000000 {
opp-hz = /bits/ 64 <400000000>;
opp-microvolt = <900000>;
};
opp@528000000 {
opp-hz = /bits/ 64 <528000000>;
opp-microvolt = <900000>;
};
opp@600000000 {
opp-hz = /bits/ 64 <600000000>;
opp-microvolt = <900000>;
};
opp@666000000 {
opp-hz = /bits/ 64 <666000000>;
opp-microvolt = <900000>;
opp-suspend;
};
};
&cluster0_opp {
opp@408000000 {
opp-hz = /bits/ 64 <408000000>;
@@ -266,7 +301,7 @@
};
opp@1512000000 {
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <1075000>;
opp-microvolt = <1100000>;
};
};