[PATCH v2 3/4] arm64: dts: rockchip: Add rng node to RK3588

[Kever Yang]

On 2025/4/9 06:11, Jonas Karlman wrote:
> From: Nicolas Frattaroli <nicolas.frattaroli at collabora.com>
>
> Add the RK3588's standalone hardware random number generator node to its
> device tree, and enable it.
>
> Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli at collabora.com>
> Link: https://lore.kernel.org/r/20250204-rk3588-trng-submission-v2-6-608172b6fd91@collabora.com
> [changed reset-id to its numeric value while the constant makes its
>   way through the crypto tree]
> Signed-off-by: Heiko Stuebner <heiko at sntech.de>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
>
> [ upstream commit: 6ee0b9ad3995ee5fa229035c69013b7dd0d3634b ]
>
> (cherry picked from commit 4800c4aaad00ffdc053850f130e8504a04dd110d)
> Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
> ---
>   dts/upstream/src/arm64/rockchip/rk3588-base.dtsi | 8 ++++++++
>   1 file changed, 8 insertions(+)
>
> diff --git a/dts/upstream/src/arm64/rockchip/rk3588-base.dtsi b/dts/upstream/src/arm64/rockchip/rk3588-base.dtsi
> index c3abdfb04f8f..2623afa79634 100644
> --- a/dts/upstream/src/arm64/rockchip/rk3588-base.dtsi
> +++ b/dts/upstream/src/arm64/rockchip/rk3588-base.dtsi
> @@ -1921,6 +1921,14 @@
>   		status = "disabled";
>   	};
>   
> +	rng at fe378000 {
> +		compatible = "rockchip,rk3588-rng";
> +		reg = <0x0 0xfe378000 0x0 0x200>;
> +		interrupts = <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH 0>;
> +		clocks = <&scmi_clk SCMI_HCLK_SECURE_NS>;
> +		resets = <&scmi_reset 48>;
> +	};
> +
>   	i2s0_8ch: i2s at fe470000 {
>   		compatible = "rockchip,rk3588-i2s-tdm";
>   		reg = <0x0 0xfe470000 0x0 0x1000>;