dts: stm32: add RNG node in stm32mp251 SoC device tree file

Add the RNG node in the stm32mp251 SoC device tree file and default enable it. Signed-off-by: Gatien Chevallier <[email protected]> Reviewed-by: Etienne Carriere <[email protected]>
OP-TEE · Oct 1, 2024 · d1c079e · d1c079e
1 parent d773ec0
commit d1c079e
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/core/arch/arm/dts/stm32mp251.dtsi b/core/arch/arm/dts/stm32mp251.dtsi
@@ -134,6 +134,15 @@
 				access-controllers = <&rifsc STM32MP25_RIFSC_USART2_ID>;
 				status = "disabled";
 			};
+
+			rng: rng@42020000 {
+				compatible = "st,stm32mp25-rng";
+				reg = <0x42020000 0x400>;
+				clocks = <&clk_rcbsec>, <&rcc CK_BUS_RNG>;
+				clock-names = "rng_clk", "rng_hclk";
+				resets = <&rcc RNG_R>;
+				access-controllers = <&rifsc STM32MP25_RIFSC_RNG_ID>;
+			};
 		};
 
 		iac: iac@42090000 {