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https://github.com/Evolution-X-Devices/kernel_xiaomi_sm8450-devicetrees
synced 2026-02-01 04:59:05 +00:00
ARM: dts: msm: Add power management devices for sdxlemur
Add RSC, System PM, LPM, RPMH master stats, SoC sleep stats, PDC device bindings for sdxlemur. Change-Id: I91ea2dd7accd5098e719c35d6b81dbf65a7045d6
This commit is contained in:
Lina Iyer
Tushar Nimkar
@@ -12,6 +12,7 @@
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interrupt-controller;
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interrupt-parent = <&intc>;
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#interrupt-cells = <2>;
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wakeup-parent = <&pdc>;
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uart3_console_active: uart3_console_active {
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mux {
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104
qcom/sdxlemur-pm.dtsi
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104
qcom/sdxlemur-pm.dtsi
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@@ -0,0 +1,104 @@
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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&soc {
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qcom,lpm-levels {
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compatible = "qcom,lpm-levels";
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#address-cells = <1>;
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#size-cells = <0>;
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qcom,pm-cluster@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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idle-state-name = "system";
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qcom,psci-mode-shift = <0>;
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qcom,psci-mode-mask = <0xf>;
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CX_ACTIVE: qcom,pm-cluster-level@0 {
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reg = <0>;
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idle-state-name = "cx-active";
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compatible = "arm,idle-state";
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qcom,psci-mode = <0>;
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arm,psci-suspend-param = <0x40000004>;
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entry-latency-us = <120>;
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exit-latency-us = <150>;
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min-residency-us = <6488>;
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};
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CX_MIN: qcom,pm-cluster-level@1 {/* C8=>XO off in f/w */
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reg = <1>;
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idle-state-name = "cx-min";
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compatible = "arm,idle-state";
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qcom,psci-mode = <0x4>;
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arm,psci-suspend-param = <0x40000008>;
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entry-latency-us = <140>;
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exit-latency-us = <200>;
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min-residency-us = <8000>;
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local-timer-stop;
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qcom,min-child-idx = <2>;
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qcom,notify-rpm;
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qcom,is-reset;
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};
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qcom,pm-cpu@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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qcom,psci-mode-shift = <0>;
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qcom,psci-mode-mask = <0xf>;
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qcom,disable-ipi-prediction;
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qcom,cpu = <&CPU0>;
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qcom,pm-cpu-level@0 {
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reg = <0>;
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idle-state-name = "wfi";
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compatible = "arm,idle-state";
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qcom,psci-cpu-mode = <0x1>;
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arm,psci-suspend-param = <0x1>;
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entry-latency-us = <57>;
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exit-latency-us = <43>;
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min-residency-us = <83>;
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};
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A7_SPC: qcom,pm-cpu-level@1 {/* C3 */
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reg = <1>;
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idle-state-name ="standalone-pc";
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compatible = "arm,idle-state";
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qcom,psci-cpu-mode = <0x3>;
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arm,psci-suspend-param = <0x40000003>;
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entry-latency-us = <120>;
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exit-latency-us = <120>;
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min-residency-us = <4488>;
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local-timer-stop;
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qcom,use-broadcast-timer;
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qcom,is-reset;
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};
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A7_PC: qcom,pm-cpu-level@2 { /* C4 */
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reg = <2>;
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idle-state-name = "pc";
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compatible = "arm,idle-state";
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qcom,psci-cpu-mode = <0x4>;
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arm,psci-suspend-param = <0x40000004>;
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entry-latency-us = <120>;
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exit-latency-us = <150>;
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min-residency-us = <6488>;
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local-timer-stop;
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qcom,use-broadcast-timer;
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qcom,is-reset;
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};
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};
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};
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};
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rpmh-master-stats@b211200 {
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compatible = "qcom,rpmh-master-stats-v1";
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reg = <0xb211200 0x60>;
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};
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soc-sleep-stats@C370000 {
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compatible = "qcom,rpmh-sleep-stats";
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reg = <0xc370000 0x400>;
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};
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};
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@@ -4,6 +4,7 @@
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#include <dt-bindings/clock/qcom,rpmh.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/interconnect/qcom,sdxlemur.h>
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#include <dt-bindings/soc/qcom,rpmh-rsc.h>
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/ {
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#address-cells = <1>;
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@@ -25,6 +26,12 @@
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#size-cells = <1>;
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ranges;
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cmd_db: reserved-memory@8fe20000 {
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compatible = "qcom,cmd-db";
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no-map;
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reg = <0x8fe20000 0x20000>;
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};
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peripheral2_mem: peripheral2_region@8fd00000 {
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no-map;
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reg = <0x8fd00000 0x140000>;
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@@ -46,6 +53,8 @@
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device_type = "cpu";
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compatible = "arm,cortex-a7";
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reg = <0x0>;
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enable-method = "psci";
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cpu-idle-states = <&A7_SPC &A7_PC &CX_MIN>;
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};
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};
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@@ -274,6 +283,35 @@
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#reset-cells = <1>;
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};
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apps_rsc: rsc@17830000 {
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label = "apps_rsc";
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compatible = "qcom,rpmh-rsc";
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reg = <0x17830000 0x10000>,
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<0x17840000 0x10000>;
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reg-names = "drv-0", "drv-1";
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interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
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qcom,tcs-offset = <0xd00>;
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qcom,drv-id = <1>;
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qcom,tcs-config = <ACTIVE_TCS 2>,
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<SLEEP_TCS 2>,
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<WAKE_TCS 2>,
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<CONTROL_TCS 1>;
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system_pm {
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compatible = "qcom,system-pm";
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};
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};
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pdc: interrupt-controller@b210000 {
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compatible = "qcom,sdxlemur-pdc";
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reg = <0xb210000 0x30000>;
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qcom,pdc-ranges = <0 147 52>, <52 266 32>;
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#interrupt-cells = <3>;
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interrupt-parent = <&intc>;
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interrupt-controller;
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};
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/* GCC GDSCs */
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gcc_pcie_gdsc: qcom,gdsc@143004 {
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compatible = "regulator-fixed";
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@@ -470,3 +508,4 @@
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#include "sdxlemur-pinctrl.dtsi"
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#include "sdxlemur-stub-regulator.dtsi"
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#include "sdxlemur-usb.dtsi"
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#include "sdxlemur-pm.dtsi"
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