Commit 9affaa4a authored by Daniel Palmer's avatar Daniel Palmer Committed by Romain Perier
Browse files

ARM: mstar: Add OPP table for infinity 



Add an OPP table for the inifinity chips so
that cpu frequency scaling can happen.

Co-authored-by: default avatarWilly Tarreau <w@1wt.eu>
Signed-off-by: default avatarDaniel Palmer <daniel@0x0f.com>
Reviewed-by: default avatarRomain Perier <romain.perier@gmail.com>
parent 79f700c2

arch/arm/boot/dts/mstar-infinity.dtsi

+34 −0
Original line number Diff line number Diff line
@@ -8,6 +8,40 @@ 


#include <dt-bindings/gpio/msc313-gpio.h>



/ {

	cpu0_opp_table: opp_table0 {

		compatible = "operating-points-v2";

		opp-shared;



		opp-240000000 {

			opp-hz = /bits/ 64 <240000000>;

			opp-microvolt = <1000000>;

			clock-latency-ns = <300000>;

		};



		opp-400000000 {

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

			opp-microvolt = <1000000>;

			clock-latency-ns = <300000>;

		};

		opp-600000000 {

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

			opp-microvolt = <1000000>;

			clock-latency-ns = <300000>;

		};



		opp-800000000 {

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

			opp-microvolt = <1000000>;

			clock-latency-ns = <300000>;

		};

	};

};



&cpu0 {

	operating-points-v2 = <&cpu0_opp_table>;

};



&imi {

	reg = <0xa0000000 0x16000>;

};