From: Robert Foss <robert.foss@linaro.org>
To: agross@kernel.org, bjorn.andersson@linaro.org,
robh+dt@kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Vinod Koul <vkoul@kernel.org>,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Robert Foss <robert.foss@linaro.org>
Subject: [PATCH v1] arm64: dts: qcom: sm8350: Add support for PRNG EE
Date: Thu, 1 Apr 2021 12:15:36 +0200 [thread overview]
Message-ID: <20210401101536.1014560-1-robert.foss@linaro.org> (raw)
RNG (Random Number Generator) in SM8350 features PRNG EE (Execution
Environment), hence add devicetree support for it.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
---
arch/arm64/boot/dts/qcom/sm8350.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index ea285147e43f..2a3ebf6964f4 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -673,6 +673,13 @@ tx {
};
};
+ 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>;
--
2.31.0.30.g398dba342d.dirty
next reply other threads:[~2021-04-01 10:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 10:15 Robert Foss [this message]
2021-04-01 11:26 ` [PATCH v1] arm64: dts: qcom: sm8350: Add support for PRNG EE Vinod Koul
2021-04-04 18:10 ` patchwork-bot+linux-arm-msm
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