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Commit 7839e081 authored by Runmin Wang's avatar Runmin Wang
Browse files

ARM: dts: msm Add support for SLPI PIL on sdm855 



Add devicetree node for SLPI PIL which facilitates the loading of
SLPI firmware, authentication and bringing it out of reset.

Change-Id: I05fa1ed2bea64cb2f7e893ab66dcafd5cc725f82
Signed-off-by: default avatarRunmin Wang <runminw@codeaurora.org>
parent f7939ea3

arch/arm64/boot/dts/qcom/sdm855.dtsi

+35 −0
Original line number Diff line number Diff line
@@ -649,6 +649,41 @@ 
		qcom,smem-state-names = "qcom,force-stop";

	};



	qcom,ssc@5c00000 {

		compatible = "qcom,pil-tz-generic";

		reg = <0x5c00000 0x4000>;



		vdd_cx-supply = <&pm855_l4_level>;

		qcom,proxy-reg-names = "vdd_cx";

		qcom,keep-proxy-regs-on;



		qcom,pas-id = <12>;

		qcom,proxy-timeout-ms = <10000>;

		qcom,smem-id = <424>;

		qcom,sysmon-id = <3>;

		qcom,ssctl-instance-id = <0x16>;

		qcom,firmware-name = "slpi";

		status = "ok";

		memory-region = <&pil_slpi_mem>;



		/* Inputs from ssc */

		interrupts-extended = <&intc 0 494 1>,

				<&dsps_smp2p_in 2 0>,

				<&dsps_smp2p_in 1 0>,

				<&dsps_smp2p_in 3 0>,

				<&dsps_smp2p_in 0 0>;



		interrupt-names = "qcom,wdog",

				"qcom,err-fatal",

				"qcom,proxy-unvote",

				"qcom,err-ready",

				"qcom,stop-ack";



		/* Outputs from ssc */

		qcom,smem-states = <&dsps_smp2p_out 0>;

		qcom,smem-state-names = "qcom,force-stop";

	};



	kryo-erp {

		compatible = "arm,arm64-kryo-cpu-erp";

		interrupts = <1 6 4>,