Commit 9176ba91 authored by Jagan Teki's avatar Jagan Teki Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add RK3399-T OPP table 



RK3399-T is down-clocked version of RK3399 SoC operated at 1.5GHz.

Add CPU operating points table for it.

Signed-off-by: default avatarFUKAUMI Naoki <naoki@radxa.com>
Signed-off-by: default avatarJagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20220902065057.97425-2-jagan@amarulasolutions.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 638b8eb4

arch/arm64/boot/dts/rockchip/rk3399-t-opp.dtsi

0 → 100644
+114 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Copyright (c) 2016-2017 Fuzhou Rockchip Electronics Co., Ltd

 * Copyright (c) 2022 Radxa Limited

 */



/ {

	cluster0_opp: opp-table-0 {

		compatible = "operating-points-v2";

		opp-shared;



		opp00 {

			opp-hz = /bits/ 64 <408000000>;

			opp-microvolt = <875000 875000 1250000>;

			clock-latency-ns = <40000>;

		};

		opp01 {

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

			opp-microvolt = <875000 875000 1250000>;

		};

		opp02 {

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

			opp-microvolt = <900000 900000 1250000>;

		};

		opp03 {

			opp-hz = /bits/ 64 <1008000000>;

			opp-microvolt = <975000 975000 1250000>;

		};

	};



	cluster1_opp: opp-table-1 {

		compatible = "operating-points-v2";

		opp-shared;



		opp00 {

			opp-hz = /bits/ 64 <408000000>;

			opp-microvolt = <875000 875000 1250000>;

			clock-latency-ns = <40000>;

		};

		opp01 {

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

			opp-microvolt = <875000 875000 1250000>;

		};

		opp02 {

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

			opp-microvolt = <875000 875000 1250000>;

		};

		opp03 {

			opp-hz = /bits/ 64 <1008000000>;

			opp-microvolt = <925000 925000 1250000>;

		};

		opp04 {

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

			opp-microvolt = <1000000 1000000 1250000>;

		};

		opp05 {

			opp-hz = /bits/ 64 <1416000000>;

			opp-microvolt = <1075000 1075000 1250000>;

		};

		opp06 {

			opp-hz = /bits/ 64 <1512000000>;

			opp-microvolt = <1150000 1150000 1250000>;

		};

	};



	gpu_opp_table: opp-table-2 {

		compatible = "operating-points-v2";



		opp00 {

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

			opp-microvolt = <875000 875000 1150000>;

		};

		opp01 {

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

			opp-microvolt = <875000 875000 1150000>;

		};

		opp02 {

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

			opp-microvolt = <875000 875000 1150000>;

		};

		opp03 {

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

			opp-microvolt = <975000 975000 1150000>;

		};

	};

};



&cpu_l0 {

	operating-points-v2 = <&cluster0_opp>;

};



&cpu_l1 {

	operating-points-v2 = <&cluster0_opp>;

};



&cpu_l2 {

	operating-points-v2 = <&cluster0_opp>;

};



&cpu_l3 {

	operating-points-v2 = <&cluster0_opp>;

};



&cpu_b0 {

	operating-points-v2 = <&cluster1_opp>;

};



&cpu_b1 {

	operating-points-v2 = <&cluster1_opp>;

};



&gpu {

	operating-points-v2 = <&gpu_opp_table>;

};