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SubjectRe: [PATCH v3 7/7] arm64: dts: qcom: sc8280xp: add rng device tree node
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On 20.12.2022 20:28, Brian Masney wrote:
> Add the necessary device tree node for qcom,prng-ee so we can use the
> hardware random number generator. This functionality was tested on a
> SA8540p automotive development board using kcapi-rng from libkcapi.
>
> Signed-off-by: Brian Masney <bmasney@redhat.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
> Changes from v2 to v3:
> - Correctly sort node by MMIO address
>
> Patch introduced in v2
>
> arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> index 4591d411f5fb..6c2cae83dac6 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> @@ -1602,6 +1602,13 @@ spi15: spi@a9c000 {
> };
> };
>
> + rng: rng@10d3000 {
> + compatible = "qcom,prng-ee";
> + reg = <0 0x010d3000 0 0x1000>;
> + clocks = <&rpmhcc RPMH_HWKM_CLK>;
> + clock-names = "core";
> + };
> +
> pcie4: pcie@1c00000 {
> device_type = "pci";
> compatible = "qcom,pcie-sc8280xp";

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