rockchip: px30: enable RNG for all boards

I don't see a reason why this should only be enabled on a per-board
basis. The rng IP is inside the SoC and doesn't seem to rely on anything
external to it, therefore let's enable it on the SoC DTSI and remove the
now empty px30-evb-u-boot.dtsi.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/arch/arm/dts/px30-evb-u-boot.dtsi b/arch/arm/dts/px30-evb-u-boot.dtsi
deleted file mode 100644 (file)
index 61b1433..0000000
--- a/arch/arm/dts/px30-evb-u-boot.dtsi
+++ /dev/null
@@ -1,10 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * (C) Copyright 2020 Rockchip Electronics Co., Ltd
- */
-
-#include "px30-u-boot.dtsi"
-
-&rng {
-       status = "okay";
-};

diff --git a/arch/arm/dts/px30-u-boot.dtsi b/arch/arm/dts/px30-u-boot.dtsi
index abc6b49..157d0ea 100644 (file)
--- a/arch/arm/dts/px30-u-boot.dtsi
+++ b/arch/arm/dts/px30-u-boot.dtsi
@@ -24,7 +24,6 @@
        rng: rng@ff0b0000 {
                compatible = "rockchip,cryptov2-rng";
                reg = <0x0 0xff0b0000 0x0 0x4000>;
-               status = "disabled";
        };
 };