From: Peter Robinson <pbrobinson@gmail.com>
Date: Wed, 16 Dec 2020 15:48:42 +0000 (+0000)
Subject: arm: dts: rockchip: rk3399: enable rng at the SoC level
X-Git-Url: http://git.dujemihanovic.xyz/img/static/gitweb.css?a=commitdiff_plain;h=5972c577809cb62b1bea89266998cc4d6297cea8;p=u-boot.git

arm: dts: rockchip: rk3399: enable rng at the SoC level

The rng is embedded in the SoC so enable it in the device tree
universally, the use of it can be controlled by enabling/disabling
at the device config level.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
---

diff --git a/arch/arm/dts/rk3399-evb-u-boot.dtsi b/arch/arm/dts/rk3399-evb-u-boot.dtsi
index 523ae78657..5e39b1493d 100644
--- a/arch/arm/dts/rk3399-evb-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-evb-u-boot.dtsi
@@ -13,10 +13,6 @@
 	};
 };
 
-&rng {
-	status = "okay";
-};
-
 &i2c0 {
 	u-boot,dm-pre-reloc;
 };
diff --git a/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi b/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
index ee3b98698e..1eafb40ce3 100644
--- a/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi
@@ -24,10 +24,6 @@
 	u-boot,dm-pre-reloc;
 };
 
-&rng {
-	status = "okay";
-};
-
 &sdhci {
 	max-frequency = <25000000>;
 	u-boot,dm-pre-reloc;
diff --git a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
index 6317b47e41..37dff04adf 100644
--- a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
@@ -15,10 +15,6 @@
 	};
 };
 
-&rng {
-	status = "okay";
-};
-
 &spi1 {
 	spi_flash: flash@0 {
 		u-boot,dm-pre-reloc;
diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
index ecd230c720..73922c328a 100644
--- a/arch/arm/dts/rk3399-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-u-boot.dtsi
@@ -32,7 +32,7 @@
 	rng: rng@ff8b8000 {
 		compatible = "rockchip,cryptov1-rng";
 		reg = <0x0 0xff8b8000 0x0 0x1000>;
-		status = "disabled";
+		status = "okay";
 	};
 
 	dmc: dmc {