Re: [U-Boot] [PATCH v2 01/14] rockchip: dts: rk3399: Sync rk3399-opp from Linux

[Paul Kocialkowski <paul.kocialkowski-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>]

Le mardi 16 avril 2019 à 16:26 +0530, Jagan Teki a écrit :
> Sync rk3399-opp.dtsi from Linux.
> 
> Linux commit details about the rk3399-opp.dtsi sync:
> "arm64: dts: rockchip: use SPDX-License-Identifier"
> (sha1: 4ee99cebd486238ac433da823b95cc5f8d8a6905)
> 
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

Cheers,

Paul

> ---
>  arch/arm/dts/rk3399-opp.dtsi | 133 +++++++++++++++++++++++++++++++++++
>  1 file changed, 133 insertions(+)
>  create mode 100644 arch/arm/dts/rk3399-opp.dtsi
> 
> diff --git a/arch/arm/dts/rk3399-opp.dtsi b/arch/arm/dts/rk3399-opp.dtsi
> new file mode 100644
> index 0000000000..d6f1095abb
> --- /dev/null
> +++ b/arch/arm/dts/rk3399-opp.dtsi
> @@ -0,0 +1,133 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2016-2017 Fuzhou Rockchip Electronics Co., Ltd
> + */
> +
> +/ {
> +	cluster0_opp: opp-table0 {
> +		compatible = "operating-points-v2";
> +		opp-shared;
> +
> +		opp00 {
> +			opp-hz = /bits/ 64 <408000000>;
> +			opp-microvolt = <800000>;
> +			clock-latency-ns = <40000>;
> +		};
> +		opp01 {
> +			opp-hz = /bits/ 64 <600000000>;
> +			opp-microvolt = <800000>;
> +		};
> +		opp02 {
> +			opp-hz = /bits/ 64 <816000000>;
> +			opp-microvolt = <850000>;
> +		};
> +		opp03 {
> +			opp-hz = /bits/ 64 <1008000000>;
> +			opp-microvolt = <925000>;
> +		};
> +		opp04 {
> +			opp-hz = /bits/ 64 <1200000000>;
> +			opp-microvolt = <1000000>;
> +		};
> +		opp05 {
> +			opp-hz = /bits/ 64 <1416000000>;
> +			opp-microvolt = <1125000>;
> +		};
> +	};
> +
> +	cluster1_opp: opp-table1 {
> +		compatible = "operating-points-v2";
> +		opp-shared;
> +
> +		opp00 {
> +			opp-hz = /bits/ 64 <408000000>;
> +			opp-microvolt = <800000>;
> +			clock-latency-ns = <40000>;
> +		};
> +		opp01 {
> +			opp-hz = /bits/ 64 <600000000>;
> +			opp-microvolt = <800000>;
> +		};
> +		opp02 {
> +			opp-hz = /bits/ 64 <816000000>;
> +			opp-microvolt = <825000>;
> +		};
> +		opp03 {
> +			opp-hz = /bits/ 64 <1008000000>;
> +			opp-microvolt = <875000>;
> +		};
> +		opp04 {
> +			opp-hz = /bits/ 64 <1200000000>;
> +			opp-microvolt = <950000>;
> +		};
> +		opp05 {
> +			opp-hz = /bits/ 64 <1416000000>;
> +			opp-microvolt = <1025000>;
> +		};
> +		opp06 {
> +			opp-hz = /bits/ 64 <1608000000>;
> +			opp-microvolt = <1100000>;
> +		};
> +		opp07 {
> +			opp-hz = /bits/ 64 <1800000000>;
> +			opp-microvolt = <1200000>;
> +		};
> +	};
> +
> +	gpu_opp_table: opp-table2 {
> +		compatible = "operating-points-v2";
> +
> +		opp00 {
> +			opp-hz = /bits/ 64 <200000000>;
> +			opp-microvolt = <800000>;
> +		};
> +		opp01 {
> +			opp-hz = /bits/ 64 <297000000>;
> +			opp-microvolt = <800000>;
> +		};
> +		opp02 {
> +			opp-hz = /bits/ 64 <400000000>;
> +			opp-microvolt = <825000>;
> +		};
> +		opp03 {
> +			opp-hz = /bits/ 64 <500000000>;
> +			opp-microvolt = <875000>;
> +		};
> +		opp04 {
> +			opp-hz = /bits/ 64 <600000000>;
> +			opp-microvolt = <925000>;
> +		};
> +		opp05 {
> +			opp-hz = /bits/ 64 <800000000>;
> +			opp-microvolt = <1100000>;
> +		};
> +	};
> +};
> +
> +&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>;
> +};
-- 
Paul Kocialkowski, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com


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