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arm64: dts: rockchip: remove unneeded idle-states for rk3368

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ATF and Linux support system suspend, so we don't need define
idle-states to support suspend. RK3368 don't support any
idle state other then WFI. Just remove it.

Change-Id: Ifa95862b4998287560cd2214ff6b5763a9d6ce02
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
This commit is contained in:
Huang, Tao
2017-04-11 17:04:58 +08:00
parent 10f1d169d9
commit 7a970d72b2
1 changed files with 0 additions and 20 deletions
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20
arch/arm64/boot/dts/rockchip/rk3368.dtsi
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@@ -112,23 +112,10 @@
};
};
idle-states {
entry-method = "psci";
cpu_sleep: cpu-sleep-0 {
compatible = "arm,idle-state";
arm,psci-suspend-param = <0x1010000>;
entry-latency-us = <0x3fffffff>;
exit-latency-us = <0x40000000>;
min-residency-us = <0xffffffff>;
};
};
cpu_l0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x0>;
cpu-idle-states = <&cpu_sleep>;
enable-method = "psci";
clocks = <&cru ARMCLKL>;
operating-points-v2 = <&cluster0_opp>;
@@ -141,7 +128,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x1>;
cpu-idle-states = <&cpu_sleep>;
enable-method = "psci";
clocks = <&cru ARMCLKL>;
operating-points-v2 = <&cluster0_opp>;
@@ -152,7 +138,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x2>;
cpu-idle-states = <&cpu_sleep>;
enable-method = "psci";
clocks = <&cru ARMCLKL>;
operating-points-v2 = <&cluster0_opp>;
@@ -163,7 +148,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x3>;
cpu-idle-states = <&cpu_sleep>;
enable-method = "psci";
clocks = <&cru ARMCLKL>;
operating-points-v2 = <&cluster0_opp>;
@@ -174,7 +158,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x100>;
cpu-idle-states = <&cpu_sleep>;
enable-method = "psci";
clocks = <&cru ARMCLKB>;
operating-points-v2 = <&cluster1_opp>;
@@ -187,7 +170,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x101>;
cpu-idle-states = <&cpu_sleep>;
enable-method = "psci";
clocks = <&cru ARMCLKB>;
operating-points-v2 = <&cluster1_opp>;
@@ -198,7 +180,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x102>;
cpu-idle-states = <&cpu_sleep>;
enable-method = "psci";
clocks = <&cru ARMCLKB>;
operating-points-v2 = <&cluster1_opp>;
@@ -209,7 +190,6 @@
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x103>;
cpu-idle-states = <&cpu_sleep>;
enable-method = "psci";
clocks = <&cru ARMCLKB>;
operating-points-v2 = <&cluster1_opp>;