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Commit 081d4db3 authored by Anirudh Ghayal's avatar Anirudh Ghayal
Browse files

ARM: dts: msm: Add regulators for MSM gold 



Add the initial regulator configuration for MSM gold.

Change-Id: Iccb6aa266c82a84a1e86b8c5a1d21f317d726583
Signed-off-by: default avatarAnirudh Ghayal <aghayal@codeaurora.org>
parent abba9462

arch/arm/boot/dts/qcom/msmgold-regulator.dtsi

0 → 100644
+405 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2015, 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-smpa1 {

		status = "okay";

		pmgold_s1: regulator-s1 {

			regulator-min-microvolt = <1000000>;

			regulator-max-microvolt = <1225000>;

			qcom,init-voltage = <1000000>;

			status = "okay";

		};

	};



	/* VDD_CX supply */

	rpm-regulator-smpa2 {

		status = "okay";

		pmgold_s2_level: regulator-s2-level {

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

			regulator-name = "pmgold_s2_level";

			qcom,set = <3>;

			regulator-min-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_RETENTION>;

			regulator-max-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_TURBO>;

			qcom,use-voltage-level;

		};



		pmgold_s2_floor_level: regulator-s2-floor-level {

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

			regulator-name = "pmgold_s2_floor_level";

			qcom,set = <3>;

			regulator-min-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_RETENTION>;

			regulator-max-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_TURBO>;

			qcom,use-voltage-floor-level;

			qcom,always-send-voltage;

		};



		pmgold_s2_level_ao: regulator-s2-level-ao {

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

			regulator-name = "pmgold_s2_level_ao";

			qcom,set = <1>;

			regulator-min-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_RETENTION>;

			regulator-max-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_TURBO>;

			qcom,use-voltage-level;

		};

	};



	rpm-regulator-smpa3 {

		status = "okay";

		pmgold_s3: regulator-s3 {

			regulator-min-microvolt = <1300000>;

			regulator-max-microvolt = <1300000>;

			qcom,init-voltage = <1300000>;

			status = "okay";

		};

	};



	rpm-regulator-smpa4 {

		status = "okay";

		pmgold_s4: regulator-s4 {

			regulator-min-microvolt = <2050000>;

			regulator-max-microvolt = <2050000>;

			qcom,init-voltage = <2050000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa2 {

		status = "okay";

		pmgold_l2: regulator-l2 {

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

			qcom,init-voltage = <1200000>;

			status = "okay";

		};

	};



	/* VDD_MX supply */

	rpm-regulator-ldoa3 {

		status = "okay";

		pmgold_l3_level_ao: regulator-l3-level-ao {

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

			regulator-name = "pmgold_l3_level_ao";

			qcom,set = <1>;

			regulator-min-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_RETENTION>;

			regulator-max-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_TURBO>;

			qcom,use-voltage-level;

			qcom,always-send-voltage;

		};



		pmgold_l3_level_so: regulator-l3-level-so {

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

			regulator-name = "pmgold_l3_level_so";

			qcom,set = <2>;

			regulator-min-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_RETENTION>;

			regulator-max-microvolt =

				<RPM_SMD_REGULATOR_LEVEL_TURBO>;

			qcom,init-voltage-level =

				<RPM_SMD_REGULATOR_LEVEL_RETENTION>;

			qcom,use-voltage-level;

		};

	};



	rpm-regulator-ldoa5 {

		status = "okay";

		pmgold_l5: regulator-l5 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			qcom,init-voltage = <1800000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa6 {

		status = "okay";

		pmgold_l6: regulator-l6 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			qcom,init-voltage = <1800000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa7 {

		status = "okay";

		pmgold_l7: regulator-l7 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			qcom,init-voltage = <1800000>;

			status = "okay";

		};



		pmgold_l7_ao: regulator-l7-ao {

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

			regulator-name = "pmgold_l7_ao";

			qcom,set = <1>;

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			qcom,init-voltage = <1800000>;

		};

	};



	rpm-regulator-ldoa8 {

		status = "okay";

		pmgold_l8: regulator-l8 {

			regulator-min-microvolt = <2850000>;

			regulator-max-microvolt = <2900000>;

			qcom,init-voltage = <2900000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa9 {

		status = "okay";

		pmgold_l9: regulator-l9 {

			regulator-min-microvolt = <3000000>;

			regulator-max-microvolt = <3300000>;

			qcom,init-voltage = <3000000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa10 {

		status = "okay";

		pmgold_l10: regulator-l10 {

			regulator-min-microvolt = <2800000>;

			regulator-max-microvolt = <3000000>;

			qcom,init-voltage = <2800000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa11 {

		status = "okay";

		pmgold_l11: regulator-l11 {

			regulator-min-microvolt = <2950000>;

			regulator-max-microvolt = <2950000>;

			qcom,init-voltage = <2950000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa12 {

		status = "okay";

		pmgold_l12: regulator-l12 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <2950000>;

			qcom,init-voltage = <1800000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa13 {

		status = "okay";

		pmgold_l13: regulator-l13 {

			regulator-min-microvolt = <3075000>;

			regulator-max-microvolt = <3075000>;

			qcom,init-voltage = <3075000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa14 {

		status = "okay";

		pmgold_l14: regulator-l14 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <3300000>;

			qcom,init-voltage = <1800000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa15 {

		status = "okay";

		pmgold_l15: regulator-l15 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <3300000>;

			qcom,init-voltage = <1800000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa16 {

		status = "okay";

		pmgold_l16: regulator-l16 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			qcom,init-voltage = <1800000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa17 {

		status = "okay";

		pmgold_l17: regulator-l17 {

			regulator-min-microvolt = <2800000>;

			regulator-max-microvolt = <2900000>;

			qcom,init-voltage = <2800000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa19 {

		status = "okay";

		pmgold_l19: regulator-l19 {

			regulator-min-microvolt = <1225000>;

			regulator-max-microvolt = <1350000>;

			qcom,init-voltage = <1225000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa22 {

		status = "okay";

		pmgold_l22: regulator-l22 {

			regulator-min-microvolt = <2800000>;

			regulator-max-microvolt = <2800000>;

			qcom,init-voltage = <2800000>;

			status = "okay";

		};

	};



	rpm-regulator-ldoa23 {

		status = "okay";

		pmgold_l23: regulator-l23 {

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

			qcom,init-voltage = <1200000>;

			status = "okay";

		};

	};

};



/* SPM controlled regulators */

&spmi_bus {

	qcom,pmgold@1 {

		/* pmgold S5 + S6 = VDD_APC supply */

		pmgold_s5: spm-regulator@2000 {

			compatible = "qcom,spm-regulator";

			reg = <0x2000 0x100>;

			regulator-name = "pmgold_s5";

			regulator-min-microvolt = <1050000>;

			regulator-max-microvolt = <1350000>;

		};

	};

};



&soc {

	mem_acc_vreg_corner: regulator@01946004 {

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

		regulator-name = "mem_acc_corner";

		regulator-min-microvolt = <1>;

		regulator-max-microvolt = <3>;



		qcom,acc-reg-addr-list =

			<0x01942138 0x01942130 0x01942120 0x01942124>;



		qcom,acc-init-reg-config = <1 0xff>, <2 0x5555>;



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

		qcom,boot-acc-corner = <2>;

		qcom,corner1-reg-config =

			/* SVS+ => SVS+ */

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

			<(-1) (-1)>,

			/* SVS+ => NOM */

			<  3 0x1041041>, <  4  0x1041>,	<(-1) (-1)>,

			<(-1) (-1)>,

			/* SVS+ => TURBO/NOM+ */

			<  3 0x1041041>, <  4  0x1041>, <  3 0x0>,

			<  4  0x0>;



		qcom,corner2-reg-config =

			/* NOM => SVS+ */

			<  3 0x30c30c3>, <  4  0x30c3>,

			/* NOM => NOM */

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

			/* NOM => TURBO/NOM+ */

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



		qcom,corner3-reg-config =

			/* TURBO/NOM+ => SVS+ */

			<  3 0x1041041>, <  4  0x1041>,	<  3 0x30c30c3>,

			<  4  0x30c3>,

			/* TURBO/NOM+ => NOM */

			<  3 0x1041041>, <  4  0x1041>, <(-1) (-1)>,

			<(-1) (-1)>,

			/* TURBO/NOM+ => TURBO/NOM+ */

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

			<(-1) (-1)>;

	};



	apc_vreg_corner: regulator@b018000 {

		compatible = "qcom,cpr-regulator";

		reg = <0xb018000 0x1000>, <0xb011064 4>, <0xa4000 0x1000>;

		reg-names = "rbcpr", "rbcpr_clk", "efuse_addr";

		interrupts = <0 15 0>;

		regulator-name = "apc_corner";

		regulator-min-microvolt = <1>;

		regulator-max-microvolt = <4>;



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

		qcom,cpr-voltage-ceiling = <1155000 1225000 1350000>;

		qcom,cpr-voltage-floor =   <1050000 1050000 1090000>;

		vdd-apc-supply = <&pmgold_s5>;



		mem-acc-supply = <&mem_acc_vreg_corner>;



		qcom,cpr-ref-clk = <19200>;

		qcom,cpr-timer-delay = <5000>;

		qcom,cpr-timer-cons-up = <0>;

		qcom,cpr-timer-cons-down = <2>;

		qcom,cpr-irq-line = <0>;

		qcom,cpr-step-quotient = <16>;

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

		qcom,cpr-down-threshold = <4>;

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

		qcom,cpr-gcnt-time = <1>;

		qcom,vdd-apc-step-up-limit = <1>;

		qcom,vdd-apc-step-down-limit = <1>;

		qcom,cpr-apc-volt-step = <5000>;



		qcom,cpr-fuse-row = <67 0>;

		qcom,cpr-fuse-target-quot = <42 24 6>;

		qcom,cpr-fuse-ro-sel = <60 57 54>;

		qcom,cpr-init-voltage-ref = <1155000 1225000 1350000>;

		qcom,cpr-fuse-init-voltage =

					<67 36 6 0>,

					<67 18 6 0>,

					<67  0 6 0>;

		qcom,cpr-fuse-quot-offset =

					<71 26 6 0>,

					<71 20 6 0>,

					<70 54 7 0>;

		qcom,cpr-fuse-quot-offset-scale = <5 5 5>;

		qcom,cpr-init-voltage-step = <10000>;

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

		qcom,cpr-corner-frequency-map =

				<1 998400000>,

				<2 1094400000>,

				<3 1248000000>,

				<4 1401000000>;

		qcom,speed-bin-fuse-sel = <37 34 3 0>;

		qcom,cpr-quot-adjust-scaling-factor-max = <0 1400 1400>;

		qcom,cpr-fuse-revision = <69 39 3 0>;

	};

};

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

+4 −4
Original line number Diff line number Diff line
@@ -246,9 +246,9 @@ 
		reg = <0x1800000 0x80000>,

			<0xb016000 0x00040>;

		reg-names = "cc_base", "apcs_c1_base";

		vdd_dig-supply = <&pm8937_s2_level>;

		vdd_hf_dig-supply = <&pm8937_s2_level_ao>;

		vdd_hf_pll-supply = <&pm8937_l7_ao>;

		vdd_dig-supply = <&pmgold_s2_level>;

		vdd_hf_dig-supply = <&pmgold_s2_level_ao>;

		vdd_hf_pll-supply = <&pmgold_l7_ao>;

		#clock-cells = <1>;

	};
@@ -512,7 +512,7 @@ 
};



#include "msm-pm8937-rpm-regulator.dtsi"

#include "msm8937-regulator.dtsi"

#include "msmgold-regulator.dtsi"

#include "msm-pm8937.dtsi"

#include "msm-gdsc-8916.dtsi"