Commit 6c43b5d3 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Krzysztof Kozlowski
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ARM: dts: exynos: Add initial data for coupled regulators for Exynos5422/5800 



Declare Exynos5422/5800 voltage ranges for OPPs for big CPUs
(Cortex-A15) and wcore bus.  Couple their voltage supplies as vdd_arm
and vdd_int should be in 300 mV range.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
[k.konieczny: add missing patch description]
Signed-off-by: default avatarKamil Konieczny <k.konieczny@samsung.com>
Reviewed-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent e90cb36c

arch/arm/boot/dts/exynos5420.dtsi

+17 −17
Original line number Diff line number Diff line
@@ -48,62 +48,62 @@ 


		opp-1800000000 {

			opp-hz = /bits/ 64 <1800000000>;

			opp-microvolt = <1250000>;

			opp-microvolt = <1250000 1250000 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-1700000000 {

			opp-hz = /bits/ 64 <1700000000>;

			opp-microvolt = <1212500>;

			opp-microvolt = <1212500 1212500 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-1600000000 {

			opp-hz = /bits/ 64 <1600000000>;

			opp-microvolt = <1175000>;

			opp-microvolt = <1175000 1175000 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-1500000000 {

			opp-hz = /bits/ 64 <1500000000>;

			opp-microvolt = <1137500>;

			opp-microvolt = <1137500 1137500 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-1400000000 {

			opp-hz = /bits/ 64 <1400000000>;

			opp-microvolt = <1112500>;

			opp-microvolt = <1112500 1112500 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-1300000000 {

			opp-hz = /bits/ 64 <1300000000>;

			opp-microvolt = <1062500>;

			opp-microvolt = <1062500 1062500 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-1200000000 {

			opp-hz = /bits/ 64 <1200000000>;

			opp-microvolt = <1037500>;

			opp-microvolt = <1037500 1037500 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-1100000000 {

			opp-hz = /bits/ 64 <1100000000>;

			opp-microvolt = <1012500>;

			opp-microvolt = <1012500 1012500 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-1000000000 {

			opp-hz = /bits/ 64 <1000000000>;

			opp-microvolt = < 987500>;

			opp-microvolt = < 987500 987500 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-900000000 {

			opp-hz = /bits/ 64 <900000000>;

			opp-microvolt = < 962500>;

			opp-microvolt = < 962500 962500 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-800000000 {

			opp-hz = /bits/ 64 <800000000>;

			opp-microvolt = < 937500>;

			opp-microvolt = < 937500 937500 1500000>;

			clock-latency-ns = <140000>;

		};

		opp-700000000 {

			opp-hz = /bits/ 64 <700000000>;

			opp-microvolt = < 912500>;

			opp-microvolt = < 912500 912500 1500000>;

			clock-latency-ns = <140000>;

		};

	};
@@ -1171,23 +1171,23 @@ 


			opp00 {

				opp-hz = /bits/ 64 <84000000>;

				opp-microvolt = <925000>;

				opp-microvolt = <925000 925000 1400000>;

			};

			opp01 {

				opp-hz = /bits/ 64 <111000000>;

				opp-microvolt = <950000>;

				opp-microvolt = <950000 950000 1400000>;

			};

			opp02 {

				opp-hz = /bits/ 64 <222000000>;

				opp-microvolt = <950000>;

				opp-microvolt = <950000 950000 1400000>;

			};

			opp03 {

				opp-hz = /bits/ 64 <333000000>;

				opp-microvolt = <950000>;

				opp-microvolt = <950000 950000 1400000>;

			};

			opp04 {

				opp-hz = /bits/ 64 <400000000>;

				opp-microvolt = <987500>;

				opp-microvolt = <987500 987500 1400000>;

			};

		};

arch/arm/boot/dts/exynos5422-odroid-core.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -601,6 +601,8 @@ 
				regulator-max-microvolt = <1500000>;

				regulator-always-on;

				regulator-boot-on;

				regulator-coupled-with = <&buck3_reg>;

				regulator-coupled-max-spread = <300000>;



				regulator-state-mem {

					regulator-off-in-suspend;
@@ -613,6 +615,8 @@ 
				regulator-max-microvolt = <1400000>;

				regulator-always-on;

				regulator-boot-on;

				regulator-coupled-with = <&buck2_reg>;

				regulator-coupled-max-spread = <300000>;



				regulator-state-mem {

					regulator-off-in-suspend;

arch/arm/boot/dts/exynos5800-peach-pi.dts

+4 −0
Original line number Diff line number Diff line
@@ -257,6 +257,8 @@ 
				regulator-always-on;

				regulator-boot-on;

				regulator-ramp-delay = <12500>;

				regulator-coupled-with = <&buck3_reg>;

				regulator-coupled-max-spread = <300000>;

				regulator-state-mem {

					regulator-off-in-suspend;

				};
@@ -269,6 +271,8 @@ 
				regulator-always-on;

				regulator-boot-on;

				regulator-ramp-delay = <12500>;

				regulator-coupled-with = <&buck2_reg>;

				regulator-coupled-max-spread = <300000>;

				regulator-state-mem {

					regulator-off-in-suspend;

				};

arch/arm/boot/dts/exynos5800.dtsi

+16 −16
Original line number Diff line number Diff line
@@ -22,61 +22,61 @@ 


&cluster_a15_opp_table {

	opp-1700000000 {

		opp-microvolt = <1250000>;

		opp-microvolt = <1250000 1250000 1500000>;

	};

	opp-1600000000 {

		opp-microvolt = <1250000>;

		opp-microvolt = <1250000 1250000 1500000>;

	};

	opp-1500000000 {

		opp-microvolt = <1100000>;

		opp-microvolt = <1100000 1100000 1500000>;

	};

	opp-1400000000 {

		opp-microvolt = <1100000>;

		opp-microvolt = <1100000 1100000 1500000>;

	};

	opp-1300000000 {

		opp-microvolt = <1100000>;

		opp-microvolt = <1100000 1100000 1500000>;

	};

	opp-1200000000 {

		opp-microvolt = <1000000>;

		opp-microvolt = <1000000 1000000 1500000>;

	};

	opp-1100000000 {

		opp-microvolt = <1000000>;

		opp-microvolt = <1000000 1000000 1500000>;

	};

	opp-1000000000 {

		opp-microvolt = <1000000>;

		opp-microvolt = <1000000 1000000 1500000>;

	};

	opp-900000000 {

		opp-microvolt = <1000000>;

		opp-microvolt = <1000000 1000000 1500000>;

	};

	opp-800000000 {

		opp-microvolt = <900000>;

		opp-microvolt = <900000 900000 1500000>;

	};

	opp-700000000 {

		opp-microvolt = <900000>;

		opp-microvolt = <900000 900000 1500000>;

	};

	opp-600000000 {

		opp-hz = /bits/ 64 <600000000>;

		opp-microvolt = <900000>;

		opp-microvolt = <900000 900000 1500000>;

		clock-latency-ns = <140000>;

	};

	opp-500000000 {

		opp-hz = /bits/ 64 <500000000>;

		opp-microvolt = <900000>;

		opp-microvolt = <900000 900000 1500000>;

		clock-latency-ns = <140000>;

	};

	opp-400000000 {

		opp-hz = /bits/ 64 <400000000>;

		opp-microvolt = <900000>;

		opp-microvolt = <900000 900000 1500000>;

		clock-latency-ns = <140000>;

	};

	opp-300000000 {

		opp-hz = /bits/ 64 <300000000>;

		opp-microvolt = <900000>;

		opp-microvolt = <900000 900000 1500000>;

		clock-latency-ns = <140000>;

	};

	opp-200000000 {

		opp-hz = /bits/ 64 <200000000>;

		opp-microvolt = <900000>;

		opp-microvolt = <900000 900000 1500000>;

		clock-latency-ns = <140000>;

	};

};

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