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ARM: dts: msm: Add cpuidle states and stats driver nodes for sm6150

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Add LPM cpuidle states and stats driver nodes.

Change-Id: Icf184cd3370c76192797b58c2909ca388c3b0bf1
This commit is contained in:
Maulik Shah 2020-08-25 12:16:32 +05:30 • committed by Veera Vegivada
commit fcc0df464c
2 changed files with 183 additions and 0 deletions
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174
qcom/sm6150-pm.dtsi Normal file
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@ -0,0 +1,174 @@
&soc {
qcom,lpm-levels {
compatible = "qcom,lpm-levels";
#address-cells = <1>;
#size-cells = <0>;
qcom,pm-cluster@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
idle-state-name = "L3";
qcom,psci-mode-shift = <4>;
qcom,psci-mode-mask = <0xfff>;
CLUSTER_WFI: qcom,pm-cluster-level@0 { /* D1 */
reg = <0>;
compatible = "arm,idle-state";
idle-state-name = "l3-wfi";
entry-latency-us = <660>;
exit-latency-us = <600>;
min-residency-us = <1260>;
arm,psci-suspend-param = <0x10>;
qcom,psci-mode = <0x1>;
};
CLUSTER_OFF: qcom,pm-cluster-level@1 { /* D4 */
reg = <1>;
compatible = "arm,idle-state";
idle-state-name = "l3-pc";
entry-latency-us = <2752>;
exit-latency-us = <3048>;
min-residency-us = <6118>;
arm,psci-suspend-param = <0x40>;
qcom,psci-mode = <0x4>;
qcom,is-reset;
qcom,min-child-idx = <2>;
};
CX_RET: qcom,pm-cluster-level@2 { /* Cx Ret */
reg = <2>;
compatible = "arm,idle-state";
idle-state-name = "cx-ret";
entry-latency-us = <3263>;
exit-latency-us = <4562>;
min-residency-us = <8467>;
arm,psci-suspend-param = <0x1240>;
qcom,psci-mode = <0x124>;
qcom,is-reset;
qcom,notify-rpm;
qcom,min-child-idx = <2>;
};
LLCC_OFF: qcom,pm-cluster-level@3 { /* AOSS sleep */
reg = <3>;
compatible = "arm,idle-state";
idle-state-name = "llcc-off";
entry-latency-us = <3638>;
exit-latency-us = <6562>;
min-residency-us = <9826>;
arm,psci-suspend-param = <0xb240>;
qcom,psci-mode = <0xb24>;
qcom,is-reset;
qcom,notify-rpm;
qcom,min-child-idx = <2>;
};
qcom,pm-cpu@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
qcom,psci-mode-shift = <0>;
qcom,psci-mode-mask = <0xf>;
qcom,cpu = <&CPU0 &CPU1 &CPU2 &CPU3 &CPU4 &CPU5>;
SLVR_WFI: qcom,pm-cpu-level@0 { /* C1 */
reg = <0>;
compatible = "arm,idle-state";
idle-state-name = "wfi";
entry-latency-us = <61>;
exit-latency-us = <60>;
min-residency-us = <121>;
arm,psci-suspend-param = <0x1>;
qcom,psci-cpu-mode = <0x1>;
};
SLVR_OFF: qcom,pm-cpu-level@1 { /* C3 */
reg = <1>;
compatible = "arm,idle-state";
idle-state-name = "pc";
entry-latency-us = <549>;
exit-latency-us = <901>;
min-residency-us = <1774>;
arm,psci-suspend-param = <0x40000003>;
qcom,psci-cpu-mode = <0x3>;
local-timer-stop;
qcom,is-reset;
qcom,use-broadcast-timer;
};
SLVR_RAIL_OFF: qcom,pm-cpu-level@2 { /* C4 */
reg = <2>;
compatible = "arm,idle-state";
idle-state-name = "rail-pc";
entry-latency-us = <702>;
exit-latency-us = <915>;
min-residency-us = <4001>;
arm,psci-suspend-param = <0x40000004>;
qcom,psci-cpu-mode = <0x4>;
local-timer-stop;
qcom,is-reset;
qcom,use-broadcast-timer;
};
};
qcom,pm-cpu@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
qcom,psci-mode-shift = <0>;
qcom,psci-mode-mask = <0xf>;
qcom,cpu = <&CPU6 &CPU7>;
GOLD_WFI: qcom,pm-cpu-level@0 { /* C1 */
reg = <0>;
compatible = "arm,idle-state";
idle-state-name = "wfi";
entry-latency-us = <55>;
exit-latency-us = <66>;
min-residency-us = <121>;
arm,psci-suspend-param = <0x1>;
qcom,psci-cpu-mode = <0x1>;
};
GOLD_OFF: qcom,pm-cpu-level@1 { /* C3 */
reg = <1>;
compatible = "arm,idle-state";
idle-state-name = "pc";
entry-latency-us = <523>;
exit-latency-us = <1244>;
min-residency-us = <2207>;
arm,psci-suspend-param = <0x40000003>;
qcom,psci-cpu-mode = <0x3>;
local-timer-stop;
qcom,is-reset;
qcom,use-broadcast-timer;
};
GOLD_RAIL_OFF: qcom,pm-cpu-level@2 { /* C4 */
reg = <2>;
compatible = "arm,idle-state";
idle-state-name = "rail-pc";
entry-latency-us = <526>;
exit-latency-us = <1854>;
min-residency-us = <5555>;
arm,psci-suspend-param = <0x40000004>;
qcom,psci-cpu-mode = <0x4>;
local-timer-stop;
qcom,is-reset;
qcom,use-broadcast-timer;
};
};
};
};
rpmh-master-stats@b221200 {
compatible = "qcom,rpmh-master-stats-v1";
reg = <0xb221200 0x60>;
};
soc-sleep-stats@c3f0000 {
compatible = "qcom,rpmh-sleep-stats";
reg = <0xc3f0000 0x400>;
};
};

9
qcom/sm6150.dtsi
View file

@ -26,6 +26,7 @@
compatible = "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
cpu-idle-states = <&SLVR_OFF &SLVR_RAIL_OFF>;
capacity-dmips-mhz = <1024>;
cache-size = <0x8000>;
next-level-cache = <&L2_0>;
@ -63,6 +64,7 @@
compatible = "arm,armv8";
reg = <0x0 0x100>;
enable-method = "psci";
cpu-idle-states = <&SLVR_OFF &SLVR_RAIL_OFF>;
capacity-dmips-mhz = <1024>;
cache-size = <0x8000>;
next-level-cache = <&L2_100>;
@ -95,6 +97,7 @@
compatible = "arm,armv8";
reg = <0x0 0x200>;
enable-method = "psci";
cpu-idle-states = <&SLVR_OFF &SLVR_RAIL_OFF>;
capacity-dmips-mhz = <1024>;
cache-size = <0x8000>;
next-level-cache = <&L2_200>;
@ -126,6 +129,7 @@
compatible = "arm,armv8";
reg = <0x0 0x300>;
enable-method = "psci";
cpu-idle-states = <&SLVR_OFF &SLVR_RAIL_OFF>;
capacity-dmips-mhz = <1024>;
cache-size = <0x8000>;
next-level-cache = <&L2_300>;
@ -157,6 +161,7 @@
compatible = "arm,armv8";
reg = <0x0 0x400>;
enable-method = "psci";
cpu-idle-states = <&SLVR_OFF &SLVR_RAIL_OFF>;
capacity-dmips-mhz = <1024>;
cache-size = <0x8000>;
next-level-cache = <&L2_400>;
@ -188,6 +193,7 @@
compatible = "arm,armv8";
reg = <0x0 0x500>;
enable-method = "psci";
cpu-idle-states = <&SLVR_OFF &SLVR_RAIL_OFF>;
capacity-dmips-mhz = <1024>;
cache-size = <0x8000>;
next-level-cache = <&L2_500>;
@ -219,6 +225,7 @@
compatible = "arm,armv8";
reg = <0x0 0x600>;
enable-method = "psci";
cpu-idle-states = <&GOLD_OFF &GOLD_RAIL_OFF>;
capacity-dmips-mhz = <1740>;
cache-size = <0x10000>;
next-level-cache = <&L2_600>;
@ -259,6 +266,7 @@
compatible = "arm,armv8";
reg = <0x0 0x700>;
enable-method = "psci";
cpu-idle-states = <&GOLD_OFF &GOLD_RAIL_OFF>;
capacity-dmips-mhz = <1740>;
cache-size = <0x10000>;
next-level-cache = <&L2_700>;
@ -710,3 +718,4 @@
#include "sm6150-qupv3.dtsi"
#include "sm6150-pinctrl.dtsi"
#include "sm6150-pm.dtsi"