linux-kernel - [PATCH v6 1/2] arm64: dts: msm8996: add prng-ee node

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Message-Id: <20181001062151.27607-2-vkoul@kernel.org>
Date:   Mon,  1 Oct 2018 11:51:50 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>
Cc:     Vinod Koul <vkoul@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-msm@...r.kernel.org (open list:ARM/QUALCOMM SUPPORT),
        linux-soc@...r.kernel.org (open list:ARM/QUALCOMM SUPPORT),
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), linux-kernel@...r.kernel.org (open list),
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>
Subject: [PATCH v6 1/2] arm64: dts: msm8996: add prng-ee node

RNG hardware in 8996 features (Execution Environment) EE for
HLOS to use, add the node for prng-ee for msm8996.

Signed-off-by: Vinod Koul <vkoul@...nel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index cd3865e7a270..40e52a43f670 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -729,6 +729,13 @@
 			};
 		};
 
+		rng: rng@...00 {
+			compatible = "qcom,prng-ee";
+			reg = <0x00083000 0x1000>;
+			clocks = <&gcc GCC_PRNG_AHB_CLK>;
+			clock-names = "core";
+		};
+
 		mmcc: clock-controller@...000 {
 			compatible = "qcom,mmcc-msm8996";
 			#clock-cells = <1>;
-- 
2.14.4