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Commit 6986f927 authored by Odelu Kukatla's avatar Odelu Kukatla
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ARM: dts: qcom: add keepalive for critical resources for LAGOON 

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

Change-Id: I58393c37cf8a048f7d03853525ab5ec55017417e
parent 4ebab12b

qcom/lagoon.dtsi

+17 −0
Original line number Diff line number Diff line
@@ -2666,6 +2666,23 @@ 
		qcom,instance-type = "sdcc";

	};



	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>;

	};



	sdhc_1: sdhci@7c4000 {

		compatible = "qcom,sdhci-msm-v5", "qcom,sdhci-msm-cqe";

		reg = <0x7c4000 0x1000>, <0x7c5000 0x1000>;