From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Mon, 14 Nov 2016 18:37:15 +0000 (+0100)
Subject: ARM: dts: r8a7794: Add device node for PRR
X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~8774^2~10^2
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=2357adb625f15e7f2b05a1464076c79876563636;p=mirror_ubuntu-focal-kernel.git

ARM: dts: r8a7794: Add device node for PRR

Add a device node for the Product Register, which provides SoC product
and revision information.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 364b4aa8d1c1..63dc7f29d216 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -1377,6 +1377,11 @@
 		};
 	};
 
+	prr: chipid@ff000044 {
+		compatible = "renesas,prr";
+		reg = <0 0xff000044 0 4>;
+	};
+
 	sysc: system-controller@e6180000 {
 		compatible = "renesas,r8a7794-sysc";
 		reg = <0 0xe6180000 0 0x0200>;