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Commit 95d5bfba authored by David Dai's avatar David Dai
Browse files

ARM: dts: msm: add keepalive for critical resources for kona 



Add keepalive devices for bus resources that are critical to APPS
processor operation.

Change-Id: Ie85f769fb27d4c2a5e277d1cb33fb6c4d72cfb90
Signed-off-by: default avatarDavid Dai <daidavid1@codeaurora.org>
parent b9ab0c93

arch/arm64/boot/dts/qcom/kona.dtsi

+17 −0
Original line number Diff line number Diff line
@@ -889,6 +889,23 @@ 
		};

	};



	keepalive_opp_table: keepalive-opp-table {

		compatible = "operating-points-v2";

		opp-1 {

			opp-hz = /bits/ 64 < 1 >;

		};

	};



	snoc_cnoc_keepalive: qcom,snoc_cnoc_keepalive {

		compatible = "qcom,devbw";

		governor = "powersave";

		qcom,src-dst-ports = <MSM_BUS_MASTER_AMPSS_M0

			MSM_BUS_SLAVE_IMEM_CFG>;

		qcom,active-only;

		status = "ok";

		operating-points-v2 = <&keepalive_opp_table>;

	};



	venus_bus_cnoc_bw_table: bus-cnoc-bw-table {

		compatible = "operating-points-v2";

		BW_OPP_ENTRY( 200, 4);