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Commit 1f902a7e authored by Prerna Kalla's avatar Prerna Kalla Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add QRNG driver for lagoon 

Add QRNG device node to enable the QRNG
driver to communicate with /dev/random.

Change-Id: I8ba38574216cdabff498d0c13639ed1c73bc66df
parent a512cab7

qcom/lagoon.dtsi

+17 −0
Original line number Original line Diff line number Diff line
@@ -1016,6 +1016,23 @@ 
		reg-names = "pshold-base", "tcsr-boot-misc-detect";

		reg-names = "pshold-base", "tcsr-boot-misc-detect";

	};

	};





	qcom_rng: qrng@793000 {

		compatible = "qcom,msm-rng";

		reg = <0x793000 0x1000>;

		qcom,msm-rng-iface-clk;

		qcom,no-qrng-config;

		qcom,msm-bus,name = "msm-rng-noc";

		qcom,msm-bus,num-cases = <2>;

		qcom,msm-bus,num-paths = <1>;

		qcom,msm-bus,vectors-KBps =

			<MSM_BUS_MASTER_AMPSS_M0

			 MSM_BUS_SLAVE_PRNG 0 0>,    /* No vote */

			<MSM_BUS_MASTER_AMPSS_M0

			 MSM_BUS_SLAVE_PRNG 0 300000>;  /* 75 MHz */

		clocks = <&gcc GCC_PRNG_AHB_CLK>;

		clock-names = "iface_clk";

	};



	qcom,mpm2-sleep-counter@0xc221000 {

	qcom,mpm2-sleep-counter@0xc221000 {

		compatible = "qcom,mpm2-sleep-counter";

		compatible = "qcom,mpm2-sleep-counter";

		reg = <0xc221000 0x1000>;

		reg = <0xc221000 0x1000>;