[v1] SM6115 DTS changes

[PATCH 05/12] arm64: dts: qcom: sm6115: Add PRNG node

Posted by Adam Skladowski 2 years, 9 months ago

Add a node for the PRNG to enable hw-accelerated pseudo-random number
generation.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
---
 arch/arm64/boot/dts/qcom/sm6115.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index decbf7ca8a03..04620c272227 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -497,6 +497,13 @@ qusb2_hstx_trim: hstx-trim@25b {
 			};
 		};
 
+		rng: rng@1b53000 {
+			compatible = "qcom,prng-ee";
+			reg = <0x01b53000 0x1000>;
+			clocks = <&gcc GCC_PRNG_AHB_CLK>;
+			clock-names = "core";
+		};
+
 		spmi_bus: spmi@1c40000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0x01c40000 0x1100>,
-- 
2.25.1

Re: [PATCH 05/12] arm64: dts: qcom: sm6115: Add PRNG node

Posted by Konrad Dybcio 2 years, 9 months ago


On 29.11.2022 21:46, Adam Skladowski wrote:
> Add a node for the PRNG to enable hw-accelerated pseudo-random number
> generation.
> 
> Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
> ---
>  ar
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
ch/arm64/boot/dts/qcom/sm6115.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
> index decbf7ca8a03..04620c272227 100644
> --- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
> @@ -497,6 +497,13 @@ qusb2_hstx_trim: hstx-trim@25b {
>  			};
>  		};
>  
> +		rng: rng@1b53000 {
> +			compatible = "qcom,prng-ee";
> +			reg = <0x01b53000 0x1000>;
> +			clocks = <&gcc GCC_PRNG_AHB_CLK>;
> +			clock-names = "core";
> +		};
> +
>  		spmi_bus: spmi@1c40000 {
>  			compatible = "qcom,spmi-pmic-arb";
>  			reg = <0x01c40000 0x1100>,