samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
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Merge "ARM: dts: msm: Add cpu idle-states for sun"

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This commit is contained in:
qctecmdr
2023-10-23 19:23:18 -07:00
committed by Gerrit - the friendly Code Review server
parent 3aadc6b7c1 35fe875fef
commit f92aa1d781
2 changed files with 197 additions and 0 deletions
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28
qcom/sun-rumi.dtsi
View File

@@ -17,6 +17,34 @@
}; };
}; };
&MEDIUM_OFF_C4 {
status = "nok";
};
&LARGE_OFF_C4 {
status = "nok";
};
&MEDIUM_CLUSTER_CL4 {
status = "nok";
};
&LARGE_CLUSTER_CL4 {
status = "nok";
};
&MEDIUM_CLUSTER_PWR_DN {
status = "nok";
};
&LARGE_CLUSTER_PWR_DN {
status = "nok";
};
&APSS_OFF {
status = "nok";
};
&arch_timer { &arch_timer {
clock-frequency = <500000>; clock-frequency = <500000>;
}; };

169
qcom/sun.dtsi
View File

@@ -54,6 +54,9 @@
compatible = "arm,armv8"; compatible = "arm,armv8";
reg = <0x0 0x0>; reg = <0x0 0x0>;
enable-method = "psci"; enable-method = "psci";
cpu-idle-states = <&MEDIUM_OFF_C4>;
power-domains = <&CPU_PD0>;
power-domain-names = "psci";
next-level-cache = <&L2_0>; next-level-cache = <&L2_0>;
L2_0: l2-cache { L2_0: l2-cache {
compatible = "arm,arch-cache"; compatible = "arm,arch-cache";
@@ -66,6 +69,9 @@
compatible = "arm,armv8"; compatible = "arm,armv8";
reg = <0x0 0x100>; reg = <0x0 0x100>;
enable-method = "psci"; enable-method = "psci";
cpu-idle-states = <&MEDIUM_OFF_C4>;
power-domains = <&CPU_PD1>;
power-domain-names = "psci";
next-level-cache = <&L2_0>; next-level-cache = <&L2_0>;
}; };
@@ -74,6 +80,9 @@
compatible = "arm,armv8"; compatible = "arm,armv8";
reg = <0x0 0x200>; reg = <0x0 0x200>;
enable-method = "psci"; enable-method = "psci";
cpu-idle-states = <&MEDIUM_OFF_C4>;
power-domains = <&CPU_PD2>;
power-domain-names = "psci";
next-level-cache = <&L2_0>; next-level-cache = <&L2_0>;
}; };
@@ -82,6 +91,9 @@
compatible = "arm,armv8"; compatible = "arm,armv8";
reg = <0x0 0x300>; reg = <0x0 0x300>;
enable-method = "psci"; enable-method = "psci";
cpu-idle-states = <&MEDIUM_OFF_C4>;
power-domains = <&CPU_PD3>;
power-domain-names = "psci";
next-level-cache = <&L2_0>; next-level-cache = <&L2_0>;
}; };
@@ -90,6 +102,9 @@
compatible = "arm,armv8"; compatible = "arm,armv8";
reg = <0x0 0x400>; reg = <0x0 0x400>;
enable-method = "psci"; enable-method = "psci";
cpu-idle-states = <&MEDIUM_OFF_C4>;
power-domains = <&CPU_PD4>;
power-domain-names = "psci";
next-level-cache = <&L2_0>; next-level-cache = <&L2_0>;
}; };
@@ -98,6 +113,9 @@
compatible = "arm,armv8"; compatible = "arm,armv8";
reg = <0x0 0x500>; reg = <0x0 0x500>;
enable-method = "psci"; enable-method = "psci";
cpu-idle-states = <&MEDIUM_OFF_C4>;
power-domains = <&CPU_PD5>;
power-domain-names = "psci";
next-level-cache = <&L2_0>; next-level-cache = <&L2_0>;
}; };
@@ -106,6 +124,9 @@
compatible = "arm,armv8"; compatible = "arm,armv8";
reg = <0x0 0x10000>; reg = <0x0 0x10000>;
enable-method = "psci"; enable-method = "psci";
cpu-idle-states = <&LARGE_OFF_C4>;
power-domains = <&CPU_PD6>;
power-domain-names = "psci";
next-level-cache = <&L2_6>; next-level-cache = <&L2_6>;
L2_6: l2-cache { L2_6: l2-cache {
compatible = "arm,arch-cache"; compatible = "arm,arch-cache";
@@ -118,6 +139,9 @@
compatible = "arm,armv8"; compatible = "arm,armv8";
reg = <0x0 0x10100>; reg = <0x0 0x10100>;
enable-method = "psci"; enable-method = "psci";
cpu-idle-states = <&LARGE_OFF_C4>;
power-domains = <&CPU_PD7>;
power-domain-names = "psci";
next-level-cache = <&L2_6>; next-level-cache = <&L2_6>;
}; };
@@ -158,6 +182,73 @@
}; };
}; };
}; };
idle-states {
entry-method = "psci";
MEDIUM_OFF_C4: medium-cluster0-c4 { /* C4 */
compatible = "arm,idle-state";
idle-state-name = "ret";
entry-latency-us = <93>;
exit-latency-us = <129>;
min-residency-us = <560>;
arm,psci-suspend-param = <0x00000004>;
};
LARGE_OFF_C4: large-cluster1-c4 { /* C4 */
compatible = "arm,idle-state";
idle-state-name = "ret";
entry-latency-us = <172>;
exit-latency-us = <130>;
min-residency-us = <686>;
arm,psci-suspend-param = <0x00000004>;
};
MEDIUM_CLUSTER_CL4: medium-cluster0-cl4 { /* CL4 */
compatible = "domain-idle-state";
idle-state-name = "l2-ret";
entry-latency-us = <253>;
exit-latency-us = <288>;
min-residency-us = <1492>;
arm,psci-suspend-param = <0x01000044>;
};
LARGE_CLUSTER_CL4: large-cluster1-cl4 { /* CL4 */
compatible = "domain-idle-state";
idle-state-name = "l2-ret";
entry-latency-us = <354>;
exit-latency-us = <394>;
min-residency-us = <3146>;
arm,psci-suspend-param = <0x01000044>;
};
MEDIUM_CLUSTER_PWR_DN: medium-cluster-cl5 { /* CL5 */
compatible = "domain-idle-state";
idle-state-name = "ret-pll-off";
entry-latency-us = <1964>;
exit-latency-us = <1901>;
min-residency-us = <24511>;
arm,psci-suspend-param = <0x01000054>;
};
LARGE_CLUSTER_PWR_DN: large-cluster-cl5 { /* CL5 */
compatible = "domain-idle-state";
idle-state-name = "ret-pll-off";
entry-latency-us = <2124>;
exit-latency-us = <1967>;
min-residency-us = <36712>;
arm,psci-suspend-param = <0x01000054>;
};
APSS_OFF: cluster-ss3 { /* SS3 */
compatible = "domain-idle-state";
idle-state-name = "apps-pc";
entry-latency-us = <2800>;
exit-latency-us = <4400>;
min-residency-us = <40000>;
arm,psci-suspend-param = <0x0200C354>;
};
};
}; };
reserved_memory: reserved-memory { }; reserved_memory: reserved-memory { };
@@ -185,6 +276,68 @@
ranges = <0 0 0 0xffffffff>; ranges = <0 0 0 0xffffffff>;
compatible = "simple-bus"; compatible = "simple-bus";
psci {
compatible = "arm,psci-1.0";
method = "smc";
CPU_PD0: cpu-pd0 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD0>;
};
CPU_PD1: cpu-pd1 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD0>;
};
CPU_PD2: cpu-pd2 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD0>;
};
CPU_PD3: cpu-pd3 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD0>;
};
CPU_PD4: cpu-pd4 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD0>;
};
CPU_PD5: cpu-pd5 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD0>;
};
CPU_PD6: cpu-pd6 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD1>;
};
CPU_PD7: cpu-pd7 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD1>;
};
CLUSTER_PD0: cluster-pd0 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD2>;
domain-idle-states = <&MEDIUM_CLUSTER_CL4 &MEDIUM_CLUSTER_PWR_DN>;
};
CLUSTER_PD1: cluster-pd1 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD2>;
domain-idle-states = <&LARGE_CLUSTER_CL4 &LARGE_CLUSTER_PWR_DN>;
};
CLUSTER_PD2: cluster-pd2 {
#power-domain-cells = <0>;
domain-idle-states = <&APSS_OFF>;
};
};
ipcc_mproc: qcom,ipcc@406000 { ipcc_mproc: qcom,ipcc@406000 {
compatible = "qcom,ipcc"; compatible = "qcom,ipcc";
reg = <0x406000 0x1000>; reg = <0x406000 0x1000>;
@@ -645,6 +798,7 @@
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&CLUSTER_PD2>;
apps_rsc_drv2: drv@2 { apps_rsc_drv2: drv@2 {
qcom,drv-id = <2>; qcom,drv-id = <2>;
@@ -668,6 +822,21 @@
}; };
}; };
cluster-device0 {
compatible = "qcom,lpm-cluster-dev";
power-domains = <&CLUSTER_PD0>;
};
cluster-device1 {
compatible = "qcom,lpm-cluster-dev";
power-domains = <&CLUSTER_PD1>;
};
cluster-device2 {
compatible = "qcom,lpm-cluster-dev";
power-domains = <&CLUSTER_PD2>;
};
clocks { clocks {
xo_board: xo_board { xo_board: xo_board {
compatible = "fixed-clock"; compatible = "fixed-clock";