From: Robert Foss <robert.foss@linaro.org>
Date: Thu, 1 Apr 2021 10:15:36 +0000 (+0200)
Subject: arm64: dts: qcom: sm8350: Add support for PRNG EE
X-Git-Tag: accepted/tizen/unified/20230118.172025~7408^2~3^2~21
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=24e3eb2e32c688c2c5f6b92bc899b22eea5d5f60;p=platform%2Fkernel%2Flinux-rpi.git

arm64: dts: qcom: sm8350: Add support for PRNG EE

RNG (Random Number Generator) in SM8350 features PRNG EE (Execution
Environment), hence add devicetree support for it.

Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://lore.kernel.org/r/20210401101536.1014560-1-robert.foss@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index 513ae00..5d944588 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -704,6 +704,13 @@
 			};
 		};
 
+		rng: rng@10d3000 {
+			compatible = "qcom,prng-ee";
+			reg = <0 0x010d3000 0 0x1000>;
+			clocks = <&rpmhcc RPMH_HWKM_CLK>;
+			clock-names = "core";
+		};
+
 		intc: interrupt-controller@17a00000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;