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Commit 39fc7134 authored by Mahesh Sivasubramanian's avatar Mahesh Sivasubramanian Committed by Girish S Ghongdemath
Browse files

ARM: dts: msm: Add pm nodes for zirc 



Add pm DT nodes to enable low power modes on zirc targets.

Change-Id: I4020fae67ffff0402c183dbb991c6e505dc9be8e
Signed-off-by: default avatarMahesh Sivasubramanian <msivasub@codeaurora.org>
Signed-off-by: default avatarGirish Ghongdemath <girishsg@codeaurora.org>
parent bba41e29

arch/arm/boot/dts/qcom/msmzirc-pm.dtsi

0 → 100644
+253 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2014, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&soc {

	qcom,spm@b009000 {

		compatible = "qcom,spm-v2";

		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xb009000 0x1000>;

		qcom,name = "core0";

		qcom,core-id = <0>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x101>;

		qcom,saw2-spm-dly= <0>;

		qcom,saw2-spm-ctl = <0x1>;

		qcom,cpu-vctl-mask = <0x1>;

		qcom,saw2-spm-cmd-wfi = [04 03 04 0f];

		qcom,saw2-spm-cmd-spc = [34 04 44 24 54 03 5a 24 44 04 3a 0f];

		qcom,saw2-spm-cmd-pc = [34 04 14 24 54 07 5a 24 14 04 3e 0f];

	};



	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>;

			label = "system";

			qcom,default-level = <0>;



			qcom,pm-cluster-level@0 {

				reg = <0>;

				label = "l2-active";

				qcom,latency-us = <100>;

				qcom,ss-power = <8000>;

				qcom,energy-overhead = <60100000>;

				qcom,time-overhead = <3000>;

			};



			qcom,pm-cluster-level@1 {

				reg = <1>;

				label = "l2-flush-no-rpm";

				qcom,latency-us = <2000>;

				qcom,ss-power = <5000>;

				qcom,energy-overhead = <60100000>;

				qcom,time-overhead = <3000>;

				qcom,min-child-idx = <1>;

			};



			qcom,pm-cluster-level@2 {

				reg = <2>;

				label = "l2-pc";

				qcom,latency-us = <30000>;

				qcom,ss-power = <5000>;

				qcom,energy-overhead = <60350000>;

				qcom,time-overhead = <7300>;

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

				qcom,notify-rpm;

			};



			qcom,pm-cpu {

				#address-cells = <1>;

				#size-cells = <0>;



				qcom,pm-cpu-level@0 {

					reg = <0>;

					qcom,spm-cpu-mode = "wfi";

					qcom,latency-us = <100>;

					qcom,ss-power = <8000>;

					qcom,energy-overhead = <100000>;

					qcom,time-overhead = <1>;

				};



				qcom,pm-cpu-level@1 {

					reg = <1>;

					qcom,spm-cpu-mode = "standalone_pc";

					qcom,latency-us = <2000>;

					qcom,ss-power = <5000>;

					qcom,energy-overhead = <60100000>;

					qcom,time-overhead = <3000>;

				};



				qcom,pm-cpu-level@2 {

					reg = <2>;

					qcom,spm-cpu-mode = "pc";

					qcom,latency-us = <30000>;

					qcom,ss-power = <5000>;

					qcom,energy-overhead = <60350000>;

					qcom,time-overhead = <7300>;

				};

			};

		};

	};



	qcom,mpm@601d0 {

		compatible = "qcom,mpm-v2";

		reg = <0x601d0 0x1000>, /* MSM_RPM_MPM_BASE 4K */

		    <0xb011008 0x4>;   /* MSM_APCS_GCC_BASE 4K */

		reg-names = "vmpm", "ipc";

		interrupts = <0 171 1>;

		clocks = <&clock_rpm clk_xo_clk_src>;

		clock-names = "xo";



		qcom,ipc-bit-offset = <1>;



		qcom,gic-parent = <&intc>;

		qcom,gic-map = <2 216>, /* tsens_upper_lower_int */

			<47 172>, /* usb1_hs_async_wakeup_irq */

			<41 180>,   /* usb2_hsic_async_wakeup_irq */

			<62 222>,   /* ee0_krait_hlos_spmi_periph_irq */

			<0xff 18>,  /* WDT_barkInt */

			<0xff 38>,  /* qtmr_virt_irq[0] */

			<0xff 56>,  /* q6ss_wdog_exp_irq */

			<0xff 57>,  /* mss_to_apps_irq(0) */

			<0xff 58>,  /* mss_to_apps_irq(1) */

			<0xff 59>,  /* mss_to_apps_irq(2) */

			<0xff 60>,  /* mss_to_apps_irq(3) */

			<0xff 63>,  /* APCS_wcnIPCInterrupt(1) */

			<0xff 73>,  /* pcie20_int_msi */

			<0xff 126>, /* bam_irq[0] */

			<49 165>, /* usb2_phy_dpse_hv for msm_dwc3_irq */

			<0xff 173>, /* o_wcss_apss_smd_hi */

			<0xff 174>, /* o_wcss_apss_smd_med */

			<0xff 175>, /* o_wcss_apss_smd_lo */

			<0xff 176>, /* o_wcss_apss_smsm_irq */

			<0xff 177>, /* o_wcss_apss_wlan_data_xfer_done */

			<0xff 178>, /* o_wcss_apss_wlan_rx_data_avail */

			<0xff 179>, /* o_wcss_apss_asic_intr */

			<0xff 188>, /* q6ss_irq_out(4) */

			<0xff 189>, /* q6ss_irq_out(5) */

			<0xff 190>, /* q6ss_irq_out(6) */

			<0xff 191>, /* q6ss_irq_out(7) */

			<0xff 192>, /* audio_out0_irq */

			<0xff 193>, /* midi_arm_irq */

			<0xff 194>, /* q6ss_wdog_exp_irq */

			<0xff 195>, /* slimbus_core_ee1_irq */

			<0xff 196>, /* bam_irq(1) */

			<0xff 197>, /* qdss_irq_out(7) */

			<0xff 198>, /* coresight_tmc_etr */

			<0xff 200>, /* rpm_ipc(4) */

			<0xff 201>, /* rpm_ipc(5) */

			<0xff 202>, /* rpm_ipc(6) */

			<0xff 203>, /* rpm_ipc(7)   */

			<0xff 204>, /* rpm_ipc(24)   */

			<0xff 205>, /* rpm_ipc(25)   */

			<0xff 206>, /* rpm_ipc(26)   */

			<0xff 207>, /* rpm_ipc(27)   */

			<0xff 240>, /* summary_irq_kpss */

			<0xff 270>; /* bam_irq[0] */

		qcom,gpio-parent = <&msm_gpio>;

		qcom,gpio-map = <3 80>,

			<4 0>,

			<5 1>,

			<6 2>,

			<7 3>,

			<8 4>,

			<9 5>,

			<10 6>,

			<11 7>,

			<12 8>,

			<13 9>,

			<14 10>,

			<15 11>,

			<16 12>,

			<17 13>,

			<18 14>,

			<19 15>,

			<20 16>,

			<21 17>,

			<22 18>,

			<23 19>,

			<24 20>,

			<25 21>,

			<26 24>,

			<27 25>,

			<28 51>,

			<29 81>,

			<30 62>,

			<31 63>,

			<32 64>,

			<33 65>,

			<34 66>,

			<35 67>,

			<36 43>,

			<37 50>,

			<38 53>,

			<39 54>,

			<40 55>,

			<42 56>,

			<43 82>,

			<47 77>,

			<50 83>,

			<51 84>,

			<52 85>,

			<53 58>,

			<55 59>,

			<57 68>,

			<59 70>;

	};



	qcom,pm@8600664 {

		compatible = "qcom,pm";

		reg = <0x8600664 0x40>;

		qcom,use-sync-timer;

		qcom,synced-clocks;

	};



	qcom,rpm-log@29dc00 {

		compatible = "qcom,rpm-log";

		reg = <0x29dc00 0x4000>;

		qcom,rpm-addr-phys = <0xfc000000>;

		qcom,offset-version = <4>;

		qcom,offset-page-buffer-addr = <36>;

		qcom,offset-log-len = <40>;

		qcom,offset-log-len-mask = <44>;

		qcom,offset-page-indices = <56>;

	};



	qcom,rpm-stats@29dba0 {

		compatible = "qcom,rpm-stats";

		reg = <0x29dba0 0x1000>;

		reg-names = "phys_addr_base";

		qcom,sleep-stats-version = <2>;

	};



	qcom,rpm-rbcpr-stats@200000 {

		compatible = "qcom,rpmrbcpr-stats";

		status="disabled";

		reg = <0x200000 0x1a0000>;

		qcom,start-offset = <0x190010>;

	};



	qcom,rpm-master-stats@fc428150 {

		status = "disabled";

		compatible = "qcom,rpm-master-stats";

		reg = <0xfc428150 0x3200>;

		qcom,masters = "APSS", "MPSS", "LPSS";

		qcom,master-stats-version = <2>;

		qcom,master-offset = <2560>;

	};

};

arch/arm/boot/dts/qcom/msmzirc.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -80,6 +80,7 @@ 
#include "msmzirc-bus.dtsi"

#include "msmzirc-ion.dtsi"

#include "msmzirc-cc.dtsi"

#include "msmzirc-pm.dtsi"



&soc {

	#address-cells = <1>;