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Commit 4b199156 authored by Lina Iyer's avatar Lina Iyer Committed by Tushar Nimkar
Browse files

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
parent 95c761ef

qcom/sdxlemur-pinctrl.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
		interrupt-controller;

		interrupt-parent = <&intc>;

		#interrupt-cells = <2>;

		wakeup-parent = <&pdc>;



		uart3_console_active: uart3_console_active {

			mux {

qcom/sdxlemur-pm.dtsi

0 → 100644
+104 −0
Original line number Diff line number Diff line 
#include <dt-bindings/interrupt-controller/arm-gic.h>



&soc {

	qcom,lpm-levels {

		compatible = "qcom,lpm-levels";

		#address-cells = <1>;

		#size-cells = <0>;



		qcom,pm-cluster@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0>;

			idle-state-name = "system";

			qcom,psci-mode-shift = <0>;

			qcom,psci-mode-mask = <0xf>;



			CX_ACTIVE: qcom,pm-cluster-level@0 {

				reg = <0>;

				idle-state-name = "cx-active";

				compatible = "arm,idle-state";

				qcom,psci-mode = <0>;

				arm,psci-suspend-param = <0x40000004>;

				entry-latency-us = <120>;

				exit-latency-us = <150>;

				min-residency-us = <6488>;

			};



			CX_MIN: qcom,pm-cluster-level@1 {/* C8=>XO off in f/w */

				reg = <1>;

				idle-state-name = "cx-min";

				compatible = "arm,idle-state";

				qcom,psci-mode = <0x4>;

				arm,psci-suspend-param = <0x40000008>;

				entry-latency-us = <140>;

				exit-latency-us = <200>;

				min-residency-us = <8000>;

				local-timer-stop;

				qcom,min-child-idx = <2>;

				qcom,notify-rpm;

				qcom,is-reset;

			};



			qcom,pm-cpu@0 {

				#address-cells = <1>;

				#size-cells = <0>;

				qcom,psci-mode-shift = <0>;

				qcom,psci-mode-mask = <0xf>;

				qcom,disable-ipi-prediction;

				qcom,cpu = <&CPU0>;



				qcom,pm-cpu-level@0 {

					reg = <0>;

					idle-state-name = "wfi";

					compatible = "arm,idle-state";

					qcom,psci-cpu-mode = <0x1>;

					arm,psci-suspend-param = <0x1>;

					entry-latency-us = <57>;

					exit-latency-us = <43>;

					min-residency-us = <83>;

				};



				A7_SPC: qcom,pm-cpu-level@1 {/* C3 */

					reg = <1>;

					idle-state-name ="standalone-pc";

					compatible = "arm,idle-state";

					qcom,psci-cpu-mode = <0x3>;

					arm,psci-suspend-param = <0x40000003>;

					entry-latency-us = <120>;

					exit-latency-us = <120>;

					min-residency-us = <4488>;

					local-timer-stop;

					qcom,use-broadcast-timer;

					qcom,is-reset;

				};



				A7_PC: qcom,pm-cpu-level@2 { /* C4 */

					reg = <2>;

					idle-state-name = "pc";

					compatible = "arm,idle-state";

					qcom,psci-cpu-mode = <0x4>;

					arm,psci-suspend-param = <0x40000004>;

					entry-latency-us = <120>;

					exit-latency-us = <150>;

					min-residency-us = <6488>;

					local-timer-stop;

					qcom,use-broadcast-timer;

					qcom,is-reset;

				};



			};

		};

	};



	rpmh-master-stats@b211200 {

		compatible = "qcom,rpmh-master-stats-v1";

		reg = <0xb211200 0x60>;

	};



	soc-sleep-stats@C370000 {

		compatible = "qcom,rpmh-sleep-stats";

		reg = <0xc370000 0x400>;

	};



};

qcom/sdxlemur.dtsi

+39 −0
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ 
#include <dt-bindings/clock/qcom,rpmh.h>

#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/interconnect/qcom,sdxlemur.h>

#include <dt-bindings/soc/qcom,rpmh-rsc.h>



/ {

	#address-cells = <1>;
@@ -25,6 +26,12 @@ 
		#size-cells = <1>;

		ranges;



	cmd_db: reserved-memory@8fe20000 {

		compatible = "qcom,cmd-db";

		no-map;

		reg = <0x8fe20000 0x20000>;

	};



		peripheral2_mem: peripheral2_region@8fd00000 {

			no-map;

			reg = <0x8fd00000 0x140000>;
@@ -46,6 +53,8 @@ 
			device_type = "cpu";

			compatible = "arm,cortex-a7";

			reg = <0x0>;

			enable-method = "psci";

			cpu-idle-states = <&A7_SPC &A7_PC &CX_MIN>;

		};

	};
@@ -274,6 +283,35 @@ 
		#reset-cells = <1>;

	};



	apps_rsc: rsc@17830000 {

		label = "apps_rsc";

		compatible = "qcom,rpmh-rsc";

		reg = <0x17830000 0x10000>,

		      <0x17840000 0x10000>;

		reg-names = "drv-0", "drv-1";

		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;

		qcom,tcs-offset = <0xd00>;

		qcom,drv-id = <1>;

		qcom,tcs-config = <ACTIVE_TCS  2>,

				  <SLEEP_TCS   2>,

				  <WAKE_TCS    2>,

				  <CONTROL_TCS 1>;



		system_pm {

			compatible = "qcom,system-pm";

		};

	};



	pdc: interrupt-controller@b210000 {

		compatible = "qcom,sdxlemur-pdc";

		reg = <0xb210000 0x30000>;

		qcom,pdc-ranges = <0 147 52>, <52 266 32>;

		#interrupt-cells = <3>;

		interrupt-parent = <&intc>;

		interrupt-controller;

	};



	 /* GCC GDSCs */

	gcc_pcie_gdsc: qcom,gdsc@143004 {

		compatible = "regulator-fixed";
@@ -470,3 +508,4 @@ 
#include "sdxlemur-pinctrl.dtsi"

#include "sdxlemur-stub-regulator.dtsi"

#include "sdxlemur-usb.dtsi"

#include "sdxlemur-pm.dtsi"