From bab7bfd282134483021411d0648719b0d6ecc038 Mon Sep 17 00:00:00 2001
From: Achin Gupta <achin.gupta@arm.com>
Date: Wed, 20 Aug 2014 17:33:09 +0100
Subject: [PATCH] FVP: Update device trees to match cpuidle driver
This patch updates the representation of idle tables and cpu/cluster topology in
the device tree source files for the FVP to what the latest cpuidle driver in
Linux expects. The device tree binaries have also been updated.
Change-Id: If0668b96234f65aa0435fba52f288c9378bd8824
---
fdts/fvp-base-gicv2-psci.dtb | Bin 8916 -> 10082 bytes
fdts/fvp-base-gicv2-psci.dts | 83 ++++++++++++++++++++---
fdts/fvp-base-gicv2legacy-psci.dtb | Bin 8916 -> 10082 bytes
fdts/fvp-base-gicv2legacy-psci.dts | 83 ++++++++++++++++++++---
fdts/fvp-base-gicv3-psci.dtb | Bin 9544 -> 10710 bytes
fdts/fvp-base-gicv3-psci.dts | 83 ++++++++++++++++++++---
fdts/fvp-foundation-gicv2-psci.dtb | Bin 6641 -> 7451 bytes
fdts/fvp-foundation-gicv2-psci.dts | 52 ++++++++++++--
fdts/fvp-foundation-gicv2legacy-psci.dtb | Bin 6641 -> 7451 bytes
fdts/fvp-foundation-gicv2legacy-psci.dts | 52 ++++++++++++--
fdts/fvp-foundation-gicv3-psci.dtb | Bin 7269 -> 8079 bytes
fdts/fvp-foundation-gicv3-psci.dts | 52 ++++++++++++--
12 files changed, 369 insertions(+), 36 deletions(-)
diff --git a/fdts/fvp-base-gicv2-psci.dtb b/fdts/fvp-base-gicv2-psci.dtb
index 619348eac9004e95fb61c98d894882ac64df52e4..ae3b4c55c041da0a7a85b3cf7d2ebee450d97b6a 100644
GIT binary patch
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diff --git a/fdts/fvp-base-gicv2-psci.dts b/fdts/fvp-base-gicv2-psci.dts
index d20f7bd58..43518a3f4 100644
--- a/fdts/fvp-base-gicv2-psci.dts
+++ b/fdts/fvp-base-gicv2-psci.dts
@@ -65,53 +65,120 @@
#address-cells = <2>;
#size-cells = <0>;
- cpu@0 {
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&CPU0>;
+ };
+ core1 {
+ cpu = <&CPU1>;
+ };
+ core2 {
+ cpu = <&CPU2>;
+ };
+ core3 {
+ cpu = <&CPU3>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&CPU4>;
+ };
+ core1 {
+ cpu = <&CPU5>;
+ };
+ core2 {
+ cpu = <&CPU6>;
+ };
+ core3 {
+ cpu = <&CPU7>;
+ };
+ };
+ };
+
+ idle-states {
+ entry-method = "arm,psci";
+
+ CPU_SLEEP_0: cpu-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x0010000>;
+ entry-latency-us = <40>;
+ exit-latency-us = <100>;
+ min-residency-us = <150>;
+ };
+
+ CLUSTER_SLEEP_0: cluster-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x1010000>;
+ entry-latency-us = <500>;
+ exit-latency-us = <1000>;
+ min-residency-us = <2500>;
+ };
+ };
+
+ CPU0:cpu@0 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@1 {
+
+ CPU1:cpu@1 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@2 {
+
+ CPU2:cpu@2 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@3 {
+
+ CPU3:cpu@3 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@100 {
+
+ CPU4:cpu@100 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x100>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@101 {
+
+ CPU5:cpu@101 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x101>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@102 {
+
+ CPU6:cpu@102 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x102>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@103 {
+
+ CPU7:cpu@103 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x103>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
};
diff --git a/fdts/fvp-base-gicv2legacy-psci.dtb b/fdts/fvp-base-gicv2legacy-psci.dtb
index 12307177b2d1e1bd4bc8ac56b4bf2da5bf9ec16a..2d23968f3e445a853b91144728d84f6676ee7f8f 100644
GIT binary patch
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diff --git a/fdts/fvp-base-gicv2legacy-psci.dts b/fdts/fvp-base-gicv2legacy-psci.dts
index 3eb0e571a..06d33e749 100644
--- a/fdts/fvp-base-gicv2legacy-psci.dts
+++ b/fdts/fvp-base-gicv2legacy-psci.dts
@@ -65,53 +65,120 @@
#address-cells = <2>;
#size-cells = <0>;
- cpu@0 {
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&CPU0>;
+ };
+ core1 {
+ cpu = <&CPU1>;
+ };
+ core2 {
+ cpu = <&CPU2>;
+ };
+ core3 {
+ cpu = <&CPU3>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&CPU4>;
+ };
+ core1 {
+ cpu = <&CPU5>;
+ };
+ core2 {
+ cpu = <&CPU6>;
+ };
+ core3 {
+ cpu = <&CPU7>;
+ };
+ };
+ };
+
+ idle-states {
+ entry-method = "arm,psci";
+
+ CPU_SLEEP_0: cpu-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x0010000>;
+ entry-latency-us = <40>;
+ exit-latency-us = <100>;
+ min-residency-us = <150>;
+ };
+
+ CLUSTER_SLEEP_0: cluster-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x1010000>;
+ entry-latency-us = <500>;
+ exit-latency-us = <1000>;
+ min-residency-us = <2500>;
+ };
+ };
+
+ CPU0:cpu@0 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@1 {
+
+ CPU1:cpu@1 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@2 {
+
+ CPU2:cpu@2 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@3 {
+
+ CPU3:cpu@3 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@100 {
+
+ CPU4:cpu@100 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x100>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@101 {
+
+ CPU5:cpu@101 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x101>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@102 {
+
+ CPU6:cpu@102 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x102>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@103 {
+
+ CPU7:cpu@103 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x103>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
};
diff --git a/fdts/fvp-base-gicv3-psci.dtb b/fdts/fvp-base-gicv3-psci.dtb
index b9fe1cf3fe0407f3bcf4b8b8bb7db1536c088ac1..c2f63ebebee24231f71f3eb0c9d6a839e3314d6f 100644
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diff --git a/fdts/fvp-base-gicv3-psci.dts b/fdts/fvp-base-gicv3-psci.dts
index 44339a126..6afa44c72 100644
--- a/fdts/fvp-base-gicv3-psci.dts
+++ b/fdts/fvp-base-gicv3-psci.dts
@@ -63,53 +63,120 @@
#address-cells = <2>;
#size-cells = <0>;
- cpu@0 {
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&CPU0>;
+ };
+ core1 {
+ cpu = <&CPU1>;
+ };
+ core2 {
+ cpu = <&CPU2>;
+ };
+ core3 {
+ cpu = <&CPU3>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&CPU4>;
+ };
+ core1 {
+ cpu = <&CPU5>;
+ };
+ core2 {
+ cpu = <&CPU6>;
+ };
+ core3 {
+ cpu = <&CPU7>;
+ };
+ };
+ };
+
+ idle-states {
+ entry-method = "arm,psci";
+
+ CPU_SLEEP_0: cpu-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x0010000>;
+ entry-latency-us = <40>;
+ exit-latency-us = <100>;
+ min-residency-us = <150>;
+ };
+
+ CLUSTER_SLEEP_0: cluster-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x1010000>;
+ entry-latency-us = <500>;
+ exit-latency-us = <1000>;
+ min-residency-us = <2500>;
+ };
+ };
+
+ CPU0:cpu@0 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@1 {
+
+ CPU1:cpu@1 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@2 {
+
+ CPU2:cpu@2 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@3 {
+
+ CPU3:cpu@3 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@100 {
+
+ CPU4:cpu@100 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x100>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@101 {
+
+ CPU5:cpu@101 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x101>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@102 {
+
+ CPU6:cpu@102 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x102>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@103 {
+
+ CPU7:cpu@103 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x103>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
};
diff --git a/fdts/fvp-foundation-gicv2-psci.dtb b/fdts/fvp-foundation-gicv2-psci.dtb
index eee0be0e1aa8a6d597fb32ba01387769865aab73..df8e629ffafe1746e42d3c84997e68873b28c493 100644
GIT binary patch
literal 7451
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diff --git a/fdts/fvp-foundation-gicv2-psci.dts b/fdts/fvp-foundation-gicv2-psci.dts
index 8d354b37a..15ff47182 100644
--- a/fdts/fvp-foundation-gicv2-psci.dts
+++ b/fdts/fvp-foundation-gicv2-psci.dts
@@ -65,29 +65,73 @@
#address-cells = <2>;
#size-cells = <0>;
- cpu@0 {
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&CPU0>;
+ };
+ core1 {
+ cpu = <&CPU1>;
+ };
+ core2 {
+ cpu = <&CPU2>;
+ };
+ core3 {
+ cpu = <&CPU3>;
+ };
+ };
+ };
+
+ idle-states {
+ entry-method = "arm,psci";
+
+ CPU_SLEEP_0: cpu-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x0010000>;
+ entry-latency-us = <40>;
+ exit-latency-us = <100>;
+ min-residency-us = <150>;
+ };
+
+ CLUSTER_SLEEP_0: cluster-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x1010000>;
+ entry-latency-us = <500>;
+ exit-latency-us = <1000>;
+ min-residency-us = <2500>;
+ };
+ };
+
+ CPU0:cpu@0 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@1 {
+
+ CPU1:cpu@1 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@2 {
+
+ CPU2:cpu@2 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@3 {
+
+ CPU3:cpu@3 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
};
diff --git a/fdts/fvp-foundation-gicv2legacy-psci.dtb b/fdts/fvp-foundation-gicv2legacy-psci.dtb
index 58bb9b3aef92c5848ce739058007de643416a9d1..ed43254131d0d94a1466270f1b39dff12b214420 100644
GIT binary patch
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zOj(FBf0Pqr{?m|^54IU~T=_HXzczM?Jx9oWox!dcpB7^q6r*f0wnZ_G7fh0vPch22
z9NVTCWs7nDQjD_2xUMNi*<$Pp#Z0%r>d$D3@eE_jao<&pvc)(~6r*f0#J$HTTMTo*
z$0%D2YeA1uwiwS%S|4SLaTq9Oh6JpucL$Yixevjp<tSV1!v>>lF%DxbXNEMa&VAHi
zlx?|>8H}>UK5j6|7ULAr`pk5J)wxd^jIu4qcPuSO*<yUxQ;f33IQ<keQxR6YBpQse
zE%#Z2QMTCU3`W^vI|id{vCkWfvc+}{M%iL}2BU1TFBpun#kg;4+bLV@O9rECv1bfM
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zt7TU&yST&`veuo{d1bztx;<}@zLV@q&1YZDA?gf-pKURtSLA6^omPv^+LN<O?aAU!
ea^A-1Qyx(IS0bG<O+Gsr{(KB4$kBXRrtW{I4W@<w
delta 1614
zcmah~O-NKx6u$R4zoyNvqcc;cBsGbo&4kJbIk*@^Luw=8E=*Hq#s<r<S|lyXMM!W#
zqFjhX&@z;8(IzNx5#+Mm2Z6Q_TSwpbX0ATxDP1`4-h1x(zH{z5=gz!N@1_!)wSRvL
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z6XVX~ZI@N5+k56hwFOs$HTgMW5Y5jbtf)CJ7`D`g_c5UT)lXW*8uU7iz{+~;_2|U{
zu{dBOTUY;7e{;xg_1QNPJcNP~$U6L27+cXFp@VsU&-KAFjlRvEoa&^C`&wXb+)ozL
zqxoF&a$(|Og)K9oBj>!$y$T1qnr*DY*O$R5S$$+x`9Qpmcxtq7;;YnBpvxYW5OX**
zEs>*ARMTVQ2rQM%l>*Z&WYwLdqcT)WFo*lU2o7b@ZcJsV;R(W!Ief|l@)6cn0us6o
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zPt&tbBcq^LsYtJ@Q%RLjR~youpfg{vjZT|mHv35L(E=#wayYCu8`2TLL-0`%jcSSx
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YsWv}3H8a~*oVYo4D?hfn6K|LQ0Dv33S^xk5
diff --git a/fdts/fvp-foundation-gicv2legacy-psci.dts b/fdts/fvp-foundation-gicv2legacy-psci.dts
index 2a694f4f2..a923c3489 100644
--- a/fdts/fvp-foundation-gicv2legacy-psci.dts
+++ b/fdts/fvp-foundation-gicv2legacy-psci.dts
@@ -65,29 +65,73 @@
#address-cells = <2>;
#size-cells = <0>;
- cpu@0 {
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&CPU0>;
+ };
+ core1 {
+ cpu = <&CPU1>;
+ };
+ core2 {
+ cpu = <&CPU2>;
+ };
+ core3 {
+ cpu = <&CPU3>;
+ };
+ };
+ };
+
+ idle-states {
+ entry-method = "arm,psci";
+
+ CPU_SLEEP_0: cpu-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x0010000>;
+ entry-latency-us = <40>;
+ exit-latency-us = <100>;
+ min-residency-us = <150>;
+ };
+
+ CLUSTER_SLEEP_0: cluster-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x1010000>;
+ entry-latency-us = <500>;
+ exit-latency-us = <1000>;
+ min-residency-us = <2500>;
+ };
+ };
+
+ CPU0:cpu@0 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@1 {
+
+ CPU1:cpu@1 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@2 {
+
+ CPU2:cpu@2 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@3 {
+
+ CPU3:cpu@3 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
};
diff --git a/fdts/fvp-foundation-gicv3-psci.dtb b/fdts/fvp-foundation-gicv3-psci.dtb
index 26800ba03a5a68bdedc448d677d688a798da9c78..724847c3c9a2e0db86ba826683e59ce456d9d9f5 100644
GIT binary patch
delta 2290
zcmb7FO>7%Q6rR~Qw$rBdPm(4LL{7sYrt+4=hK4p$Q-NrJRBC#GC~&cy4K}qM%ReYV
z5eabNfYhoZRlR{kFGw6fMG?myI22Ajw1=u3klIR>02zrMI3UFLt!JEF8>%qU?7ZLa
zy?JkD=i!SN=aRP${Qa8{iHkyrSA`ghVohSkFiB%rTS7d2^PA+nwPlyG6^dl8*r?T=
z>J%9anOmzmn&|-_z=W5u^mO&pU@*LT(zJ2)X=?p?;<WV{7t(Lgs}0(L3M)m&uGO=3
zr)I$VKzy97mQs~ku0SD%%vBn8t>`!v+fAE^L@<N2+r^-1JK;+rBYlD|z_C_lN8f^8
z@$lb+zM>w)l3Ti5|2v}W3Me0Y0w7?|BM*;&eGF<6x&u0dX&b>kEoheuWjNi@xBF__
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zp`8L){cwcZ8{ALvN%c$5_|W~5Q(CKT5YqJ=$J$imfp;w#Q=bNojminF!6Kj4^rCBZ
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zR&yKuumnnQST<ESbcT?Np$}+zEA-J($t!O9LDL3!Gv+`5B1ris*EhqHL3u@8JGdP8
zdBF%^(a0PEEJhA7Kt3{i{!5L*98hGrB+JJsB7Xq<&U@+7$z1V5`uS4+eJU`tt>BT}
z=izx`_o>H`nIm1OBJ$E{ZHcQZchuQvBG#uRY%YEK)Mj+1J0l^sp>(67<gJXV&MK11
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zo335!zsvBf{zI$`&yAVF3`72_T8}>yV^K^Gr$Fwgui|sD{g9gUneKk|SN!D@O&4Pq
zow=QYmRFnByv~fqC?*ol2qO)=32(}}y?Obc>>VDYH*@Ot=HKbb-dA03)~nmwwB^4u
zPYy9Q|Lon~6nbM5&A;#OhTcMVc~82%O-BcH)!hBTkSjZ4kjC5!E**LYNO8!!k(dLg
z7m4Vmi=9YGl^ULXp($_*{soOEjA-nx=_YxcA9QkiU{HNMJUi4B1CVv(a(QH7`p?W8
z?k`e9SRs*K{v4KuPk4BUtr@jBawcdkfbLf}M`q;e<--edRh@OeR}asF{@JBdqo3vQ
zJ_x5=uWr~Sr=DM1@iBHKTg{fVsE8N5oZGM)HQ}rm>b8e370PzisTEd?L9tM7tfwmZ
cY#EQg`f)T7;p@Kpir3Vm(G%C7d+NCS2Q(Kh9{>OV
delta 1550
zcmah}O-NKx6u$2{z8N)he$)B!ry?9gZPH3jVTL3X4RjF|Ce%1S9m5$1e<C5$T14;y
zp%dgrGHB6C2y4-<g%F4fgLW;;oq<T}=sR!T)6qBKg?sP0=X~F}=jXn+7~O6SZ<YT2
zEksBaLi7j`xQ;!H>B4kkV#t2zZ6CtjvMUzJstT~#Fy|?v)K+R)rM|MI5OXmzofu~g
z?bw3SVVnfD6}M1m;Mz=oay}e%td|m**;q3KjQr8C)_Ti(rPeo}Qd5&tbNk#HNE-c8
z?#p7C2JDRiv1)J`^2v|~uxqqrAC$!g{jrap6h93M*GZ$Kqn9lo9am(rN4t*hY+dS}
zz{-QOK8SUXZWJ~4>K93)Q}L7<Yl^ovM=)|>lAfwTJAr*ex1t}|xdEJD_WI4DF23Gd
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zi!#rM1BULU9QtR};XCW<gvBf^I))%Jz9_v`D(I`P0}r?e_5*)h67C#-80_C+_-8#&
z*5QL=-=}VYU5vAptr*Dvvp02iNnW=7SoTmk-_5VgdN=MoCh{Gftv|8-s+)PU%iO%V
zu7~q}RB`8;rvG%Tcbi@C8dc*e^5C6&V0x<5D;V;R!IPT-mN+;Dp1GdbyV;kcp2D>2
zZ@;7o^gWL^6OCPeE#?`$M<?$E`hA-4SedjQ=)3T;`KJE!;%J!vRx}N+KsL{xbIwpp
z-zXOBQlxFj3cU!nNP^abeOR3#UWY>6Sl{XLZs<+ri27hWq28UD%cx>X9TRFgK0Ki|
gq|}+@<OtPNwUthcr)MA5XOi*s$b`CfyQ)R{2Vd&F8UO$Q
diff --git a/fdts/fvp-foundation-gicv3-psci.dts b/fdts/fvp-foundation-gicv3-psci.dts
index 1a841f3cd..49290e4e1 100644
--- a/fdts/fvp-foundation-gicv3-psci.dts
+++ b/fdts/fvp-foundation-gicv3-psci.dts
@@ -63,29 +63,73 @@
#address-cells = <2>;
#size-cells = <0>;
- cpu@0 {
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&CPU0>;
+ };
+ core1 {
+ cpu = <&CPU1>;
+ };
+ core2 {
+ cpu = <&CPU2>;
+ };
+ core3 {
+ cpu = <&CPU3>;
+ };
+ };
+ };
+
+ idle-states {
+ entry-method = "arm,psci";
+
+ CPU_SLEEP_0: cpu-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x0010000>;
+ entry-latency-us = <40>;
+ exit-latency-us = <100>;
+ min-residency-us = <150>;
+ };
+
+ CLUSTER_SLEEP_0: cluster-sleep-0 {
+ compatible = "arm,idle-state";
+ entry-method-param = <0x1010000>;
+ entry-latency-us = <500>;
+ exit-latency-us = <1000>;
+ min-residency-us = <2500>;
+ };
+ };
+
+ CPU0:cpu@0 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@1 {
+
+ CPU1:cpu@1 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@2 {
+
+ CPU2:cpu@2 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
- cpu@3 {
+
+ CPU3:cpu@3 {
device_type = "cpu";
compatible = "arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
};
};
--
GitLab