diff mbox series

[v2,6/7] arm64: dts: rockchip: Add rng node to RK3588

Message ID 20250204-rk3588-trng-submission-v2-6-608172b6fd91@collabora.com (mailing list archive)
State New
Headers show
Series RK3588 Hardware Random Number Generator Driver | expand

Commit Message

Nicolas Frattaroli Feb. 4, 2025, 3:35 p.m. UTC 
Add the RK3588's standalone hardware random number generator node to its
device tree, and enable it.

Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
---
 arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
index 8cfa30837ce72581d0b513a8274ab0177eb5ae15..3cb52547754c2b64ee2dc0e08c23decf9773faeb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
@@ -1921,6 +1921,15 @@  sdhci: mmc@fe2e0000 {
 		status = "disabled";
 	};
 
+	rng: rng@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 SCMI_SRST_H_TRNG_NS>;
+		status = "okay";
+	};
+
 	i2s0_8ch: i2s@fe470000 {
 		compatible = "rockchip,rk3588-i2s-tdm";
 		reg = <0x0 0xfe470000 0x0 0x1000>;