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Commit a5db57fe authored by Tirupathi Reddy's avatar Tirupathi Reddy
Browse files

ARM: dts: msm: add regulator devices for sdm632 



Add rpm managed, APC CPR and MEM ACC regulator devices
for sdm632.

Change-Id: I8dd6f0dc24d97a8929382ce8da6aab47be870aaf
Signed-off-by: default avatarTirupathi Reddy <tirupath@codeaurora.org>
parent 526719c7

arch/arm64/boot/dts/qcom/pm8004-rpm-regulator.dtsi

0 → 100644
+30 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2018, 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.

 */



&rpm_bus {

	rpm-regulator-ldoc1 {

		compatible = "qcom,rpm-smd-regulator-resource";

		qcom,resource-name = "ldoc";

		qcom,resource-id = <1>;

		qcom,regulator-type = <0>;

		qcom,hpm-min-load = <10000>;

		status = "disabled";



		regulator-l1 {

			compatible = "qcom,rpm-smd-regulator";

			regulator-name = "pm8004_l1";

			qcom,set = <3>;

			status = "disabled";

		};

	};

};

arch/arm64/boot/dts/qcom/sdm632-regulator.dtsi

0 → 100644
+271 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2018, 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.

 */



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



&rpm_bus {

	rpm-regulator-ldoc1 {

		status = "okay";

		pm8004_l1: regulator-l1 {

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

			qcom,init-voltage = <1200000>;

			status = "okay";

		};

	};

};



&spmi_bus {

	qcom,pm8953@1 {

		/delete-node/ spm-regulator@2000;

	};



	pmic@5 {

		#size-cells = <1>;



		/* PM8004 S2 + S4 + S5 = VDD_APC supply */

		pm8004_s2: spm-regulator@1d00 {

			compatible = "qcom,spm-regulator";

			reg = <0x1d00 0x100>;

			regulator-name = "pm8004_s2";

			regulator-min-microvolt = <400000>;

			regulator-max-microvolt = <1140000>;



			pm8004_s2_limit: avs-limit-regulator {

				regulator-name = "pm8004_s2_avs_limit";

				regulator-min-microvolt = <400000>;

				regulator-max-microvolt = <1140000>;

			};

		};

	};

};



&soc {

	/delete-node/ regulator@19461d4;

	/delete-node/ cpr4-ctrl@b018000;

	/delete-node/ regulator@194415c;

	/delete-node/ ldo@185f000;



	apc_mem_acc_vreg: apc-mem-acc-regulator {

		compatible = "qcom,mem-acc-regulator";

		regulator-name = "apc_mem_acc_corner";

		regulator-min-microvolt = <1>;

		regulator-max-microvolt = <3>;

		qcom,acc-reg-addr-list = <0x0b1d1360 0x0b1d1364

					  0x0b1d1368 0x0b1d136c 0x0b1d1370>;

		qcom,num-acc-corners = <3>;

		qcom,boot-acc-corner = <1>;

		qcom,corner1-reg-config =

			/* 1 -> 1 */

			<(-1) (-1)>, <(-1) (-1)>,

			<(-1) (-1)>, <(-1) (-1)>,     <(-1) (-1)>,

			/* 1 -> 2 */

			<  1   0x0>, <  2   0x0>,

			<  3   0x0>, <  4   0x0>,     <  5   0x0>,

			/* 1 -> 3 */

			<  1   0x0>, <  2   0x1>,

			<  3   0x0>, <  4   0x10000>, <  5   0x0>;

		qcom,corner2-reg-config =

			/* 2 -> 1 */

			<  1   0x0>, <  2  0x80000000>,

			<  3   0x0>, <  4   0x0>, < 5 0x80000000>,

			/* 2 -> 2 */

			<(-1) (-1)>, <(-1) (-1)>,

			<(-1) (-1)>, <(-1) (-1)>,     <(-1) (-1)>,

			/* 2 -> 3 */

			<  1   0x0>, <  2  0x1>,

			<  3   0x0>, <  4   0x10000>, <  5   0x0>;

		qcom,corner3-reg-config =

			/* 3 -> 1 */

			<  1   0x0>, <  2  0x80000000>,

			<  3   0x0>, <  4   0x0>, < 5 0x80000000>,

			/* 3 -> 2 */

			<  1   0x0>, <  2  0x0>,

			<  3   0x0>, <  4   0x0>, < 5   0x0>,

			/* 3 -> 3 */

			<(-1) (-1)>, <(-1) (-1)>,

			<(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>;

	};



	apc_cpr: cpr4-ctrl@b018000 {

		compatible = "qcom,cpr4-sdm632-apss-regulator";

		reg = <0xb018000 0x4000>, <0xa4000 0x1000>;

		reg-names = "cpr_ctrl", "fuse_base";

		interrupts = <GIC_SPI 15 IRQ_TYPE_EDGE_RISING>;

		interrupt-names = "cpr";



		qcom,cpr-ctrl-name = "apc";



		qcom,cpr-sensor-time = <1000>;

		qcom,cpr-loop-time = <5000000>;

		qcom,cpr-idle-cycles = <15>;

		qcom,cpr-step-quot-init-min = <12>;

		qcom,cpr-step-quot-init-max = <14>;

		qcom,cpr-count-mode = <0>;		/* All-at-once */

		qcom,cpr-count-repeat = <14>;

		qcom,cpr-down-error-step-limit = <1>;

		qcom,cpr-up-error-step-limit = <1>;



		qcom,apm-ctrl = <&apc_apm>;

		qcom,apm-threshold-voltage = <875000>;

		qcom,apm-hysteresis-voltage = <20000>;



		vdd-supply = <&pm8004_s2>;

		qcom,voltage-step = <5000>;

		vdd-limit-supply = <&pm8004_s2_limit>;

		mem-acc-supply = <&apc_mem_acc_vreg>;



		qcom,cpr-panic-reg-addr-list =

			<0xb1d2c18 0xb1d2900 0x0b1112b0 0xb018798>;

		qcom,cpr-panic-reg-name-list =

			"CCI_SAW4_PMIC_STS", "CCI_SAW4_VCTL",

			"APCS_ALIAS0_APM_CTLER_STATUS",

			"APCS0_CPR_CORE_ADJ_MODE_REG";



		thread@0 {

			qcom,cpr-thread-id = <0>;

			qcom,cpr-consecutive-up = <0>;

			qcom,cpr-consecutive-down = <2>;

			qcom,cpr-up-threshold = <2>;

			qcom,cpr-down-threshold = <1>;



			apc0_pwrcl_vreg: regulator {

				regulator-name = "apc0_pwrcl_corner";

				regulator-min-microvolt = <1>;

				regulator-max-microvolt = <7>;



				qcom,cpr-fuse-corners = <5>;

				qcom,cpr-fuse-combos = <8>;

				qcom,cpr-corners = <7>;

				qcom,cpr-corner-fmax-map = <1 2 3 4 7>;



				qcom,cpr-voltage-ceiling =

					<720000  720000 790000 865000 920000

					 990000 1065000>;



				qcom,cpr-voltage-floor =

					<500000  500000 500000 500000 500000

					 500000  500000>;



				qcom,mem-acc-voltage = <1 1 2 2 2 2 3>;



				qcom,corner-frequencies =

					<614400000  883200000 1036800000

					1363200000 1536000000 1670400000

					1785600000>;



				qcom,cpr-ro-scaling-factor =

				      <3600 3600 3830 2430 2520 2700 1790 1760

				       1970 1880 2110 2010 2510 4900 4370 4780>,

				      <3600 3600 3830 2430 2520 2700 1790 1760

				       1970 1880 2110 2010 2510 4900 4370 4780>,

				      <3600 3600 3830 2430 2520 2700 1790 1760

				       1970 1880 2110 2010 2510 4900 4370 4780>,

				      <3600 3600 3830 2430 2520 2700 1790 1760

				       1970 1880 2110 2010 2510 4900 4370 4780>,

				      <3600 3600 3830 2430 2520 2700 1790 1760

				       1970 1880 2110 2010 2510 4900 4370 4780>;



				qcom,allow-voltage-interpolation;

				qcom,allow-quotient-interpolation;

				qcom,cpr-scaled-open-loop-voltage-as-ceiling;

			};

		};



		thread@1 {

			qcom,cpr-thread-id = <1>;

			qcom,cpr-consecutive-up = <0>;

			qcom,cpr-consecutive-down = <2>;

			qcom,cpr-up-threshold = <2>;

			qcom,cpr-down-threshold = <1>;



			apc1_perfcl_vreg: regulator {

				regulator-name = "apc1_perfcl_corner";

				regulator-min-microvolt = <1>;

				regulator-max-microvolt = <5>;



				qcom,cpr-fuse-corners = <3>;

				qcom,cpr-fuse-combos = <8>;

				qcom,cpr-corners = <5>;

				qcom,cpr-corner-fmax-map = <1 2 5>;



				qcom,cpr-voltage-ceiling =

					<790000 865000 920000 990000 1065000>;



				qcom,cpr-voltage-floor =

					<500000  500000 500000 500000 500000>;



				qcom,mem-acc-voltage = <2 2 2 2 3>;



				qcom,corner-frequencies =

					<1094400000 1401600000 1555200000

					 1785600000 1996200000>;



				qcom,cpr-ro-scaling-factor =

				      <3600 3600 3830 2430 2520 2700 1790 1760

				       1970 1880 2110 2010 2510 4900 4370 4780>,

				      <3600 3600 3830 2430 2520 2700 1790 1760

				       1970 1880 2110 2010 2510 4900 4370 4780>,

				      <3600 3600 3830 2430 2520 2700 1790 1760

				       1970 1880 2110 2010 2510 4900 4370 4780>;



				qcom,allow-voltage-interpolation;

				qcom,allow-quotient-interpolation;

				qcom,cpr-scaled-open-loop-voltage-as-ceiling;

			};

		};

	};



	gfx_mem_acc: regulator@194415c {

		compatible = "qcom,mem-acc-regulator";

		reg = <0x0194415c 0x4>;

		reg-names = "acc-sel-l1";

		regulator-name = "gfx_mem_acc_corner";

		regulator-min-microvolt = <1>;

		regulator-max-microvolt = <2>;



		qcom,acc-sel-l1-bit-pos = <0>;

		qcom,acc-sel-l1-bit-size = <1>;

		qcom,corner-acc-map = <0x1 0x0>;

	};



	gfx_vreg_corner: ldo@185f000 {

		compatible = "qcom,msm8953-gfx-ldo";

		reg = <0x0185f000 0x30>, <0xa4000 0x1000>;

		reg-names = "ldo_addr", "efuse_addr";



		regulator-name = "msm_gfx_ldo";

		regulator-min-microvolt = <1>;

		regulator-max-microvolt = <7>;



		qcom,ldo-voltage-ceiling = <620000 680000 750000>;

		qcom,ldo-voltage-floor =   <510000 510000 600000>;



		qcom,num-corners = <7>;

		qcom,num-ldo-corners = <3>;

		qcom,ldo-enable-corner-map = <0 0 0 0 0 0 0>;

		qcom,init-corner = <4>;



		vdd-cx-supply = <&pm8953_s2_level>;

		qcom,vdd-cx-corner-map = <RPM_SMD_REGULATOR_LEVEL_LOW_SVS>,

					<RPM_SMD_REGULATOR_LEVEL_LOW_SVS>,

					<RPM_SMD_REGULATOR_LEVEL_SVS>,

					<RPM_SMD_REGULATOR_LEVEL_SVS_PLUS>,

					<RPM_SMD_REGULATOR_LEVEL_NOM>,

					<RPM_SMD_REGULATOR_LEVEL_NOM_PLUS>,

					<RPM_SMD_REGULATOR_LEVEL_TURBO>;



		mem-acc-supply = <&gfx_mem_acc>;

		qcom,mem-acc-corner-map = <1 1 1 2 2 2 2>;

	};

};

arch/arm64/boot/dts/qcom/sdm632.dtsi

+3 −4
Original line number Diff line number Diff line
@@ -13,6 +13,9 @@ 


#include "msm8953.dtsi"

#include "sdm632-cpu.dtsi"

#include "pm8004.dtsi"

#include "pm8004-rpm-regulator.dtsi"

#include "sdm632-regulator.dtsi"



/ {

	model = "Qualcomm Technologies, Inc. SDM632";
@@ -540,10 +543,6 @@ 
	#clock-cells = <1>;

};



&apc_vreg {

	status = "disabled";

};



&soc {

	/delete-node/ msm_cpufreq;

	msm_cpufreq: qcom,msm-cpufreq {