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Commit 0bff26d7 authored by Osvaldo Banuelos's avatar Osvaldo Banuelos Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add VDD_APC CPRh devices for msmcobalt 



Introduce the CPRh regulator devices to manage the two VDD_APC supplies
powering the CPU clusters of the msmcobalt chip.

Change-Id: I3f63d2d89be631156635d1628d7687b6ef209846
CRs-Fixed: 967275
Signed-off-by: default avatarOsvaldo Banuelos <osvaldob@codeaurora.org>
parent 46915b59

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

+149 −0
Original line number Diff line number Diff line
@@ -528,3 +528,152 @@ 
	};

};



&soc {

/* CPR controller regulators */

	apc0_cpr: cprh-ctrl@179c8000 {

		compatible = "qcom,cprh-msmcobalt-kbss-regulator";

		reg = <0x179c8000 0x4000>, <0x00784000 0x1000>;

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

		clocks = <&clock_gcc clk_gcc_hmss_rbcpr_clk>;

		clock-names = "core_clk";

		qcom,cpr-ctrl-name = "apc0";

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



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

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

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

		qcom,cpr-up-down-delay-time = <3000>;

		qcom,cpr-step-quot-init-min = <11>;

		qcom,cpr-step-quot-init-max = <13>;

		qcom,cpr-count-mode = <2>;		/* Staggered */

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

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

		qcom,cpr-corner-switch-delay-time = <1600>;

		qcom,cpr-voltage-settling-time = <1600>;



		qcom,apm-threshold-voltage = <800000>;

		qcom,apm-hysteresis-voltage = <4000>;

		qcom,voltage-step = <4000>;

		qcom,voltage-base = <352000>;

		qcom,cpr-saw-use-unit-mV;



		thread@0 {

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

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

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

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

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



			apc0_pwrcl_vreg: regulator-pwrcl {

				regulator-name = "apc0_pwrcl_corner";

				regulator-min-microvolt = <1>;

				regulator-max-microvolt = <24>;



				qcom,cpr-fuse-corners = <4>;

				qcom,cpr-fuse-combos = <1>;

				qcom,cpr-corners = <23>;



				qcom,cpr-corner-fmax-map = <7 10 17 23>;



				qcom,cpr-voltage-ceiling =

					<632000  632000  632000  632000  632000

					 632000  632000  700000  700000  700000

					 828000  828000  828000  828000  828000

					 828000  828000 1024000 1024000 1024000

					1024000 1024000 1024000>;



				qcom,cpr-voltage-floor =

					<572000  572000  572000  572000  572000

					 572000  572000  568000  568000  568000

					 684000  684000  684000  684000  684000

					 684000  684000  856000  856000  856000

					 856000  856000  856000>;



				qcom,corner-frequencies =

					<300000000  345600000  422400000

					 499200000  576000000  633600000

					 710400000  806400000  883200000

					 960000000 1036800000 1113600000

					1190400000 1248000000 1324800000

					1401600000 1478400000 1497600000

					1574400000 1651200000 1728000000

					1804800000 1881600000>;

			};

		};

	};



	apc1_cpr: cprh-ctrl@179c4000{

		compatible = "qcom,cprh-msmcobalt-kbss-regulator";

		reg = <0x179c4000 0x4000>, <0x00784000 0x1000>;

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

		clocks = <&clock_gcc clk_gcc_hmss_rbcpr_clk>;

		clock-names = "core_clk";

		qcom,cpr-ctrl-name = "apc1";

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



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

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

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

		qcom,cpr-up-down-delay-time = <3000>;

		qcom,cpr-step-quot-init-min = <11>;

		qcom,cpr-step-quot-init-max = <13>;

		qcom,cpr-count-mode = <2>;		/* Staggered */

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

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

		qcom,cpr-corner-switch-delay-time = <1600>;

		qcom,cpr-voltage-settling-time = <1600>;



		qcom,apm-threshold-voltage = <800000>;

		qcom,apm-hysteresis-voltage = <4000>;

		qcom,voltage-step = <4000>;

		qcom,voltage-base = <352000>;

		qcom,cpr-saw-use-unit-mV;



		thread@0 {

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

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

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

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

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



			apc1_perfcl_vreg: regulator-pwrcl {

				regulator-name = "apc1_perfcl_corner";

				regulator-min-microvolt = <1>;

				regulator-max-microvolt = <27>;



				qcom,cpr-fuse-corners = <4>;

				qcom,cpr-fuse-combos = <1>;

				qcom,cpr-corners = <26>;



				qcom,cpr-corner-fmax-map = <8 12 19 26>;



				qcom,cpr-voltage-ceiling =

					<632000  632000  632000  632000  632000

					 632000  632000  632000  700000  700000

					 700000  700000  828000  828000  828000

					 828000  828000  828000  828000 1024000

					1024000 1024000 1024000 1024000 1024000

					1024000>;



				qcom,cpr-voltage-floor =

					<572000  572000  572000  572000  572000

					 572000  572000  572000  568000  568000

					 568000  568000  684000  684000  684000

					 684000  684000  684000  684000  856000

					 856000  856000  856000  856000  856000

					 856000>;



				qcom,corner-frequencies =

					<300000000  345600000  422400000

					 480000000  556800000  633600000

					 710400000  787200000  844800000

					 902400000  979200000 1056000000

					1094400000 1171200000 1248000000

					1324800000 1401600000 1478400000

					1536000000 1632000000 1708800000

					1785600000 1862400000 1939200000

					2016000000 2092800000>;

			};

		};

	};

};

arch/arm/boot/dts/qcom/msmcobalt-rumi.dts

+66 −0
Original line number Diff line number Diff line
@@ -34,6 +34,72 @@ 
	status = "disabled";

};



&apc0_cpr {

	qcom,cpr-initial-temp-band = <3>;

	qcom,cpr-temp-point-map = <0 25 85>;

};



&apc0_pwrcl_vreg {

	qcom,cpr-corner-bands = <4>;

	qcom,corner-band-allow-core-count-adjustment = <1 1 1 1>;

	qcom,corner-band-allow-temp-adjustment = <1 0 0 0>;

	qcom,cpr-corner-band-map = <7 14 18 20>;

	qcom,max-core-count = <4>;

	qcom,cpr-corner-band1-temp-core-voltage-adjustment =

		<(-24000) (-20000) (-20000) (-16000)>,

		<(-16000) (-16000) (-12000) (-8000)>,

		<(-8000)  (-8000)  (-4000)  (-4000)>,

		<0     0     0     0>;

	qcom,cpr-corner-band2-temp-core-voltage-adjustment =

		<(-36000) 0 0 0>,

		<(-32000) 0 0 0>,

		<(-24000) 0 0 0>,

		<    0 0 0 0>;

	qcom,cpr-corner-band3-temp-core-voltage-adjustment =

		<(-40000) 0 0 0>,

		<(-36000) 0 0 0>,

		<(-32000) 0 0 0>,

		<    0 0 0 0>;

	qcom,cpr-corner-band4-temp-core-voltage-adjustment =

		<(-44000) 0 0 0>,

		<(-32000) 0 0 0>,

		<(-24000) 0 0 0>,

		<    0 0 0 0>;

};



&apc1_cpr {

	qcom,cpr-initial-temp-band = <3>;

	qcom,cpr-temp-point-map = <0 25 85>;

};



&apc1_perfcl_vreg {

	qcom,cpr-corner-bands = <4>;

	qcom,corner-band-allow-core-count-adjustment = <1 1 1 1>;

	qcom,corner-band-allow-temp-adjustment = <1 0 0 0>;

	qcom,cpr-corner-band-map = <6 12 15 20>;

	qcom,max-core-count = <4>;

	qcom,cpr-corner-band1-temp-core-voltage-adjustment =

		<(-24000) (-20000) (-20000) (-16000)>,

		<(-16000) (-16000) (-12000) (-8000)>,

		<(-8000)  (-8000)  (-4000)  (-4000)>,

		<0     0     0     0>;

	qcom,cpr-corner-band2-temp-core-voltage-adjustment =

		<(-36000) 0 0 0>,

		<(-32000) 0 0 0>,

		<(-24000) 0 0 0>,

		<    0 0 0 0>;

	qcom,cpr-corner-band3-temp-core-voltage-adjustment =

		<(-40000) 0 0 0>,

		<(-36000) 0 0 0>,

		<(-32000) 0 0 0>,

		<    0 0 0 0>;

	qcom,cpr-corner-band4-temp-core-voltage-adjustment =

		<(-44000) 0 0 0>,

		<(-32000) 0 0 0>,

		<(-24000) 0 0 0>,

		<    0 0 0 0>;

};



&qusb_phy0 {

	reg = <0x0a928000 0x8000>,

	    <0x0a8f8800 0x400>,