diff mbox series

[v4,4/4] arm64: dts: st: add RNG node on stm32mp251

Message ID 20241016-rng-mp25-v2-v4-4-5dca590cb092@foss.st.com (mailing list archive)
State New, archived
Headers show
Series Add support for stm32mp25x RNG | expand

Commit Message

Gatien CHEVALLIER Oct. 16, 2024, 8:04 a.m. UTC 
Update the device-tree stm32mp251.dtsi by adding the Random Number
Generator(RNG) node.

Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
---
Changes in V3
	-Applied Marek tag

Changes in V2
	-Renamed RNG clocks to "core" and "bus"
---
 arch/arm64/boot/dts/st/stm32mp251.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

Comments

Alexandre TORGUE Oct. 29, 2024, 4:05 p.m. UTC | #1 
Dear Gatien

On 10/16/24 10:04, Gatien Chevallier wrote:
> Update the device-tree stm32mp251.dtsi by adding the Random Number
> Generator(RNG) node.
> 
> Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
> Reviewed-by: Marek Vasut <marex@denx.de>
> ---
> Changes in V3
> 	-Applied Marek tag
> 
> Changes in V2
> 	-Renamed RNG clocks to "core" and "bus"
> ---
>   arch/arm64/boot/dts/st/stm32mp251.dtsi | 10 ++++++++++
>   1 file changed, 10 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
> index 1167cf63d7e87aaa15c5c1ed70a9f6511fd818d4..273da5f62294422b587b13404b499b5ffe6c148e 100644
> --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
> +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
> @@ -493,6 +493,16 @@ uart8: serial@40380000 {
>   				status = "disabled";
>   			};
>   
> +			rng: rng@42020000 {
> +				compatible = "st,stm32mp25-rng";
> +				reg = <0x42020000 0x400>;
> +				clocks = <&clk_rcbsec>, <&rcc CK_BUS_RNG>;
> +				clock-names = "core", "bus";
> +				resets = <&rcc RNG_R>;
> +				access-controllers = <&rifsc 92>;
> +				status = "disabled";
> +			};
> +
>   			spi8: spi@46020000 {
>   				#address-cells = <1>;
>   				#size-cells = <0>;
> 

Applied on stm32-next.

regards
Alex
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 1167cf63d7e87aaa15c5c1ed70a9f6511fd818d4..273da5f62294422b587b13404b499b5ffe6c148e 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -493,6 +493,16 @@  uart8: serial@40380000 {
 				status = "disabled";
 			};
 
+			rng: rng@42020000 {
+				compatible = "st,stm32mp25-rng";
+				reg = <0x42020000 0x400>;
+				clocks = <&clk_rcbsec>, <&rcc CK_BUS_RNG>;
+				clock-names = "core", "bus";
+				resets = <&rcc RNG_R>;
+				access-controllers = <&rifsc 92>;
+				status = "disabled";
+			};
+
 			spi8: spi@46020000 {
 				#address-cells = <1>;
 				#size-cells = <0>;