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Commit 796ef326 authored by Runmin Wang's avatar Runmin Wang
Browse files

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



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

Change-Id: Ie9ad8ab7e7a3a986d5f3c14fc78a1eca6abd14b8
Signed-off-by: default avatarRunmin Wang <runminw@codeaurora.org>
parent 80d140d5

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

+37 −0
Original line number Diff line number Diff line
@@ -592,6 +592,43 @@ 
		qcom,smem-state-names = "qcom,force-stop";

	};



	qcom,lpass@17300000 {

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

		reg = <0x17300000 0x00100>;



		vdd_cx-supply = <&pm855l_s4_level>;

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



		clocks = <&clock_rpmh RPMH_CXO_CLK>;

		clock-names = "xo";

		qcom,proxy-clock-names = "xo";



		qcom,pas-id = <1>;

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

		qcom,smem-id = <423>;

		qcom,sysmon-id = <1>;

		qcom,ssctl-instance-id = <0x14>;

		qcom,firmware-name = "adsp";

		memory-region = <&pil_adsp_mem>;



		/* Inputs from lpass */

		interrupts-extended = <&intc 0 162 1>,

				<&adsp_smp2p_in 2 0>,

				<&adsp_smp2p_in 1 0>,

				<&adsp_smp2p_in 3 0>,

				<&adsp_smp2p_in 0 0>;



		interrupt-names = "qcom,wdog",

				"qcom,err-fatal",

				"qcom,proxy-unvote",

				"qcom,err-ready",

				"qcom,stop-ack";



		/* Outputs from lpass */

		qcom,smem-states = <&adsp_smp2p_out 0>;

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

	};



	kryo-erp {

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

		interrupts = <1 6 4>,