[PATCH v2 2/2] riscv: dts: starfive - Add hwrng node for JH7110 SoC
From: Jia Jie Ho
Date: Tue Aug 08 2023 - 14:11:24 EST
Add hardware rng controller node for StarFive JH7110 SoC.
Co-developed-by: Jenny Zhang <jenny.zhang@xxxxxxxxxxxxxxxx>
Signed-off-by: Jenny Zhang <jenny.zhang@xxxxxxxxxxxxxxxx>
Signed-off-by: Jia Jie Ho <jiajie.ho@xxxxxxxxxxxxxxxx>
Acked-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
---
arch/riscv/boot/dts/starfive/jh7110.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 76046ca533ce..70d107bdcc10 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -848,6 +848,16 @@ sdma: dma-controller@16008000 {
#dma-cells = <2>;
};
+ rng: rng@1600c000 {
+ compatible = "starfive,jh7110-trng";
+ reg = <0x0 0x1600C000 0x0 0x4000>;
+ clocks = <&stgcrg JH7110_STGCLK_SEC_AHB>,
+ <&stgcrg JH7110_STGCLK_SEC_MISC_AHB>;
+ clock-names = "hclk", "ahb";
+ resets = <&stgcrg JH7110_STGRST_SEC_AHB>;
+ interrupts = <30>;
+ };
+
gmac0: ethernet@16030000 {
compatible = "starfive,jh7110-dwmac", "snps,dwmac-5.20";
reg = <0x0 0x16030000 0x0 0x10000>;
--
2.34.1