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ARM64: dts: rk3399-evb2: ajust cpu opp table to make evb2 more stable

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Since evb2 couple with ES1, the power consumption is large enough to
shutdown device in some case.

Let's reduce it's support lists to make things simple.

Change-Id: I145aa0c6a21e41b3c8e6ff32fd15839baa15f81e
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2016-08-25 14:09:36 +08:00
parent 4a34c58891
commit b28ea989d6
1 changed files with 22 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
arch/arm64/boot/dts/rockchip/rk3399-evb-rev2.dtsi
View File

@@ -96,14 +96,17 @@
opp@1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <925000>;
status = "disabeld";
};
opp@1416000000 {
opp-hz = /bits/ 64 <1416000000>;
opp-microvolt = <1025000>;
opp-microvolt = <1050000>;
status = "disabeld";
};
opp@1512000000 {
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <1075000>;
status = "disabeld";
};
};
@@ -119,23 +122,26 @@
};
opp@816000000 {
opp-hz = /bits/ 64 <816000000>;
opp-microvolt = <800000>;
opp-microvolt = <825000>;
};
opp@1008000000 {
opp-hz = /bits/ 64 <1008000000>;
opp-microvolt = <850000>;
opp-microvolt = <875000>;
};
opp@1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <925000>;
opp-microvolt = <950000>;
status = "disabeld";
};
opp@1416000000 {
opp-hz = /bits/ 64 <1416000000>;
opp-microvolt = <1025000>;
status = "disabeld";
};
opp@1608000000 {
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <1125000>;
status = "disabeld";
};
opp@1800000000 {
opp-hz = /bits/ 64 <1800000000>;
@@ -150,9 +156,9 @@
341 547 /* 600MHz */
464 794 /* 816MHz */
573 1141 /* 1008MHz */
683 1850 /* 1200MHz */
805 2499 /* 1416MHz */
915 2922 /* 1608MHz */
// 683 1850 /* 1200MHz */
// 805 2499 /* 1416MHz */
// 915 2922 /* 1608MHz */
// 1024 3416 /* 1800MHz */
>;
idle-cost-data = <
@@ -168,9 +174,9 @@
179 62 /* 600M */
243 90 /* 816M */
300 126 /* 1008M */
357 196 /* 1200M */
421 246 /* 1416M */
449 263 /* 1512M */
// 357 196 /* 1200M */
// 421 246 /* 1416M */
// 449 263 /* 1512M */
>;
idle-cost-data = <
6
@@ -185,9 +191,9 @@
341 547 /* 600MHz */
464 794 /* 816MHz */
573 1141 /* 1008MHz */
683 1850 /* 1200MHz */
805 2499 /* 1416MHz */
915 2922 /* 1608MHz */
// 683 1850 /* 1200MHz */
// 805 2499 /* 1416MHz */
// 915 2922 /* 1608MHz */
// 1024 3416 /* 1800MHz */
>;
idle-cost-data = <
@@ -203,9 +209,9 @@
179 62 /* 600M */
243 90 /* 816M */
300 126 /* 1008M */
357 196 /* 1200M */
421 246 /* 1416M */
449 263 /* 1512M */
// 357 196 /* 1200M */
// 421 246 /* 1416M */
// 449 263 /* 1512M */
>;
idle-cost-data = <
56