From: Stephen Brennan <stephen@brennan.io>
Date: Wed, 20 Nov 2019 03:16:22 +0000 (-0800)
Subject: ARM: dts: bcm2711: Enable HWRNG support
X-Git-Tag: v5.10.7~3251^2~10^2~2^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=530735df62582d5d1f41faf0e0d1ca7d21dca571;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: bcm2711: Enable HWRNG support

This enables hardware random number generator support for the BCM2711
on the Raspberry Pi 4 board.

Signed-off-by: Stephen Brennan <stephen@brennan.io>
Acked-by: Stefan Wahren <wahrenst@gmx.net>
[nsaenzjulienne@suse.de: remove unnecessary status="okay"]
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---

diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 961bed8..ccf917d 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -112,10 +112,8 @@
 		};
 
 		rng@7e104000 {
-			interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
-
-			/* RNG is incompatible with brcm,bcm2835-rng */
-			status = "disabled";
+			compatible = "brcm,bcm2711-rng200";
+			reg = <0x7e104000 0x28>;
 		};
 
 		uart2: serial@7e201400 {