From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Date: Mon, 21 Sep 2020 06:58:06 +0000 (+0530)
Subject: arm64: dts: qcom: sm8250: Add support for PRNG EE
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=65389ce636241c1226fa03b553f32c9ba178d549;p=linux.git

arm64: dts: qcom: sm8250: Add support for PRNG EE

RNG (Random Number Generator) in SM8250 features PRNG EE (Execution
Environment), hence add devicetree support for it.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20200921065806.10928-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index fee55fccc67e9..f1a3138bcbba3 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -429,6 +429,13 @@
 			#mbox-cells = <2>;
 		};
 
+		rng: rng@793000 {
+			compatible = "qcom,prng-ee";
+			reg = <0 0x00793000 0 0x1000>;
+			clocks = <&gcc GCC_PRNG_AHB_CLK>;
+			clock-names = "core";
+		};
+
 		qup_opp_table: qup-opp-table {
 			compatible = "operating-points-v2";