Commit 584eca70 authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Thierry Reding
Browse files

ARM: tegra: Add CPU Operating Performance Points for Tegra20 



Operating Point are specified per HW version. The OPP voltages are kept
in a separate DTSI file because some boards may not define CPU regulator
in their device-tree if voltage scaling isn't necessary, like for example
in a case of tegra20-trimslice which is outlet-powered device.

Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarDmitry Osipenko <digetx@gmail.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 663bd487

arch/arm/boot/dts/tegra20-cpu-opp-microvolt.dtsi

0 → 100644
+201 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0



/ {

	cpu0_opp_table: cpu_opp_table0 {

		opp@216000000_750 {

			opp-microvolt = <750000 750000 1125000>;

		};



		opp@216000000_800 {

			opp-microvolt = <800000 800000 1125000>;

		};



		opp@312000000_750 {

			opp-microvolt = <750000 750000 1125000>;

		};



		opp@312000000_800 {

			opp-microvolt = <800000 800000 1125000>;

		};



		opp@456000000_750 {

			opp-microvolt = <750000 750000 1125000>;

		};



		opp@456000000_800 {

			opp-microvolt = <800000 800000 1125000>;

		};



		opp@456000000_800_2_2 {

			opp-microvolt = <800000 800000 1125000>;

		};



		opp@456000000_800_3_2 {

			opp-microvolt = <800000 800000 1125000>;

		};



		opp@456000000_825 {

			opp-microvolt = <825000 825000 1125000>;

		};



		opp@608000000_750 {

			opp-microvolt = <750000 750000 1125000>;

		};



		opp@608000000_800 {

			opp-microvolt = <800000 800000 1125000>;

		};



		opp@608000000_800_3_2 {

			opp-microvolt = <800000 800000 1125000>;

		};



		opp@608000000_825 {

			opp-microvolt = <825000 825000 1125000>;

		};



		opp@608000000_850 {

			opp-microvolt = <850000 850000 1125000>;

		};



		opp@608000000_900 {

			opp-microvolt = <900000 900000 1125000>;

		};



		opp@760000000_775 {

			opp-microvolt = <775000 775000 1125000>;

		};



		opp@760000000_800 {

			opp-microvolt = <800000 800000 1125000>;

		};



		opp@760000000_850 {

			opp-microvolt = <850000 850000 1125000>;

		};



		opp@760000000_875 {

			opp-microvolt = <875000 875000 1125000>;

		};



		opp@760000000_875_1_1 {

			opp-microvolt = <875000 875000 1125000>;

		};



		opp@760000000_875_0_2 {

			opp-microvolt = <875000 875000 1125000>;

		};



		opp@760000000_875_1_2 {

			opp-microvolt = <875000 875000 1125000>;

		};



		opp@760000000_900 {

			opp-microvolt = <900000 900000 1125000>;

		};



		opp@760000000_975 {

			opp-microvolt = <975000 975000 1125000>;

		};



		opp@816000000_800 {

			opp-microvolt = <800000 800000 1125000>;

		};



		opp@816000000_850 {

			opp-microvolt = <850000 850000 1125000>;

		};



		opp@816000000_875 {

			opp-microvolt = <875000 875000 1125000>;

		};



		opp@816000000_950 {

			opp-microvolt = <950000 950000 1125000>;

		};



		opp@816000000_1000 {

			opp-microvolt = <1000000 1000000 1125000>;

		};



		opp@912000000_850 {

			opp-microvolt = <850000 850000 1125000>;

		};



		opp@912000000_900 {

			opp-microvolt = <900000 900000 1125000>;

		};



		opp@912000000_925 {

			opp-microvolt = <925000 925000 1125000>;

		};



		opp@912000000_950 {

			opp-microvolt = <950000 950000 1125000>;

		};



		opp@912000000_950_0_2 {

			opp-microvolt = <950000 950000 1125000>;

		};



		opp@912000000_950_2_2 {

			opp-microvolt = <950000 950000 1125000>;

		};



		opp@912000000_1000 {

			opp-microvolt = <1000000 1000000 1125000>;

		};



		opp@912000000_1050 {

			opp-microvolt = <1050000 1050000 1125000>;

		};



		opp@1000000000_875 {

			opp-microvolt = <875000 875000 1125000>;

		};



		opp@1000000000_900 {

			opp-microvolt = <900000 900000 1125000>;

		};



		opp@1000000000_950 {

			opp-microvolt = <950000 950000 1125000>;

		};



		opp@1000000000_975 {

			opp-microvolt = <975000 975000 1125000>;

		};



		opp@1000000000_1000 {

			opp-microvolt = <1000000 1000000 1125000>;

		};



		opp@1000000000_1000_0_2 {

			opp-microvolt = <1000000 1000000 1125000>;

		};



		opp@1000000000_1025 {

			opp-microvolt = <1025000 1025000 1125000>;

		};



		opp@1000000000_1100 {

			opp-microvolt = <1100000 1100000 1125000>;

		};



		opp@1200000000_1000 {

			opp-microvolt = <1000000 1000000 1125000>;

		};



		opp@1200000000_1050 {

			opp-microvolt = <1050000 1050000 1125000>;

		};



		opp@1200000000_1100 {

			opp-microvolt = <1100000 1100000 1125000>;

		};



		opp@1200000000_1125 {

			opp-microvolt = <1125000 1125000 1125000>;

		};

	};

};

arch/arm/boot/dts/tegra20-cpu-opp.dtsi

0 → 100644
+302 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0



/ {

	cpu0_opp_table: cpu_opp_table0 {

		compatible = "operating-points-v2";

		opp-shared;



		opp@216000000_750 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x0F 0x0003>;

			opp-hz = /bits/ 64 <216000000>;

		};



		opp@216000000_800 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x0F 0x0004>;

			opp-hz = /bits/ 64 <216000000>;

		};



		opp@312000000_750 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x0F 0x0003>;

			opp-hz = /bits/ 64 <312000000>;

		};



		opp@312000000_800 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x0F 0x0004>;

			opp-hz = /bits/ 64 <312000000>;

		};



		opp@456000000_750 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x0C 0x0003>;

			opp-hz = /bits/ 64 <456000000>;

		};



		opp@456000000_800 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x03 0x0006>;

			opp-hz = /bits/ 64 <456000000>;

		};



		opp@456000000_800_2_2 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0004>;

			opp-hz = /bits/ 64 <456000000>;

		};



		opp@456000000_800_3_2 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x08 0x0004>;

			opp-hz = /bits/ 64 <456000000>;

		};



		opp@456000000_825 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x03 0x0001>;

			opp-hz = /bits/ 64 <456000000>;

		};



		opp@608000000_750 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x08 0x0003>;

			opp-hz = /bits/ 64 <608000000>;

		};



		opp@608000000_800 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0006>;

			opp-hz = /bits/ 64 <608000000>;

		};



		opp@608000000_800_3_2 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x08 0x0004>;

			opp-hz = /bits/ 64 <608000000>;

		};



		opp@608000000_825 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0001>;

			opp-hz = /bits/ 64 <608000000>;

		};



		opp@608000000_850 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x03 0x0006>;

			opp-hz = /bits/ 64 <608000000>;

		};



		opp@608000000_900 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x03 0x0001>;

			opp-hz = /bits/ 64 <608000000>;

		};



		opp@760000000_775 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x08 0x0003>;

			opp-hz = /bits/ 64 <760000000>;

		};



		opp@760000000_800 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x08 0x0004>;

			opp-hz = /bits/ 64 <760000000>;

		};



		opp@760000000_850 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0006>;

			opp-hz = /bits/ 64 <760000000>;

		};



		opp@760000000_875 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0001>;

			opp-hz = /bits/ 64 <760000000>;

		};



		opp@760000000_875_1_1 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x02 0x0002>;

			opp-hz = /bits/ 64 <760000000>;

		};



		opp@760000000_875_0_2 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x01 0x0004>;

			opp-hz = /bits/ 64 <760000000>;

		};



		opp@760000000_875_1_2 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x02 0x0004>;

			opp-hz = /bits/ 64 <760000000>;

		};



		opp@760000000_900 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x01 0x0002>;

			opp-hz = /bits/ 64 <760000000>;

		};



		opp@760000000_975 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x03 0x0001>;

			opp-hz = /bits/ 64 <760000000>;

		};



		opp@816000000_800 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x08 0x0007>;

			opp-hz = /bits/ 64 <816000000>;

		};



		opp@816000000_850 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0002>;

			opp-hz = /bits/ 64 <816000000>;

		};



		opp@816000000_875 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0005>;

			opp-hz = /bits/ 64 <816000000>;

		};



		opp@816000000_950 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x03 0x0006>;

			opp-hz = /bits/ 64 <816000000>;

		};



		opp@816000000_1000 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x03 0x0001>;

			opp-hz = /bits/ 64 <816000000>;

		};



		opp@912000000_850 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x08 0x0007>;

			opp-hz = /bits/ 64 <912000000>;

		};



		opp@912000000_900 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0002>;

			opp-hz = /bits/ 64 <912000000>;

		};



		opp@912000000_925 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0001>;

			opp-hz = /bits/ 64 <912000000>;

		};



		opp@912000000_950 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x02 0x0006>;

			opp-hz = /bits/ 64 <912000000>;

		};



		opp@912000000_950_0_2 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x01 0x0004>;

			opp-hz = /bits/ 64 <912000000>;

		};



		opp@912000000_950_2_2 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0004>;

			opp-hz = /bits/ 64 <912000000>;

		};



		opp@912000000_1000 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x01 0x0002>;

			opp-hz = /bits/ 64 <912000000>;

		};



		opp@912000000_1050 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x03 0x0001>;

			opp-hz = /bits/ 64 <912000000>;

		};



		opp@1000000000_875 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x08 0x0007>;

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

		};



		opp@1000000000_900 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0002>;

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

		};



		opp@1000000000_950 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0004>;

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

		};



		opp@1000000000_975 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0001>;

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

		};



		opp@1000000000_1000 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x02 0x0006>;

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

		};



		opp@1000000000_1000_0_2 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x01 0x0004>;

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

		};



		opp@1000000000_1025 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x01 0x0002>;

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

		};



		opp@1000000000_1100 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x03 0x0001>;

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

		};



		opp@1200000000_1000 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x08 0x0004>;

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

		};



		opp@1200000000_1050 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x04 0x0004>;

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

		};



		opp@1200000000_1100 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x02 0x0004>;

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

		};



		opp@1200000000_1125 {

			clock-latency-ns = <400000>;

			opp-supported-hw = <0x01 0x0004>;

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

		};

	};

};