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Commit 80d140d5 authored by Runmin Wang's avatar Runmin Wang
Browse files

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



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

Change-Id: I74bd8b54dc67e52e3bc05e294d820e30afda3e53
Signed-off-by: default avatarRunmin Wang <runminw@codeaurora.org>
parent 7f45aff5

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

+39 −0
Original line number Diff line number Diff line
@@ -553,6 +553,45 @@ 
		#reset-cells = <1>;

	};



	pil_modem: qcom,mss@4080000 {

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

		reg = <0x4080000 0x100>;



		clocks = <&clock_rpmh RPMH_CXO_CLK>;

		clock-names = "xo";

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



		vdd_cx-supply = <&pm855_s1_level>;

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



		qcom,firmware-name = "modem";

		memory-region = <&pil_modem_mem>;

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

		qcom,sysmon-id = <0>;

		qcom,ssctl-instance-id = <0x12>;

		qcom,pas-id = <0>;

		qcom,smem-id = <421>;



		/* Inputs from mss */

		interrupts-extended = <&intc 0 266 1>,

				<&modem_smp2p_in 2 0>,

				<&modem_smp2p_in 1 0>,

				<&modem_smp2p_in 3 0>,

				<&modem_smp2p_in 0 0>,

				<&modem_smp2p_in 7 0>;



		interrupt-names = "qcom,wdog",

				"qcom,err-fatal",

				"qcom,proxy-unvote",

				"qcom,err-ready",

				"qcom,stop-ack",

				"qcom,shutdown-ack";



		/* Outputs from mss */

		qcom,smem-states = <&modem_smp2p_out 0>;

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

	};



	kryo-erp {

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

		interrupts = <1 6 4>,