[PATCH v1 1/2] meson-a1: dts: add hw rng node

neil.armstrong at linaro.org neil.armstrong at linaro.org
Thu Jun 22 18:19:33 CEST 2023


On 21/06/2023 15:29, Alexey Romanov wrote:
> Add support for hardware random number generator
> of Amlogic Meson SoCs.
> 
> Signed-off-by: Alexey Romanov <avromanov at sberdevices.ru>
> ---
>   arch/arm/dts/meson-a1.dtsi | 5 +++++
>   1 file changed, 5 insertions(+)
> 
> diff --git a/arch/arm/dts/meson-a1.dtsi b/arch/arm/dts/meson-a1.dtsi
> index f3560cbc3a4..1f57c137384 100644
> --- a/arch/arm/dts/meson-a1.dtsi
> +++ b/arch/arm/dts/meson-a1.dtsi
> @@ -140,6 +140,11 @@
>   				clock-names = "xtal", "pclk", "baud";
>   				status = "disabled";
>   			};
> +
> +			hwrng: rng at 5118 {
> +				compatible = "amlogic,meson-rng";
> +				reg = <0x0 0x5118 0x0 0x4>;
> +			};
>   		};
>   
>   		gic: interrupt-controller at ff901000 {

Weird, you introduced amlogic,meson-rng-s4 previously but you don't use it here ?

Anyway please add those to Linux first, them sync the DT to u-boot afterwards,

Thanks,
Neil


More information about the U-Boot mailing list