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Commit 30b34424 authored by Odelu Kukatla's avatar Odelu Kukatla Committed by Gerrit - the friendly Code Review server
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ARM: dts: qcom: add keepalive for critical resources for LITO 

Introduce governor that keeps SNOC/CNOC alive with a very small
bandwidth vote while CPU is active.

Change-Id: I5d9bf5a74666cbe3afff6a043340737e8986b591
parent d2b4d028

qcom/lito.dtsi

+17 −0
Original line number Diff line number Diff line
@@ -800,6 +800,23 @@ 
		qcom,coresight-jtagmm-cpu = <&CPU7>;

	};



	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>;

	};



	cpuss_dump {

		compatible = "qcom,cpuss-dump";