From 8916c7b58319fa27eae25c0c9b9a4cd68b9b30bd Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Fri, 18 Nov 2016 11:37:43 +0100
Subject: [PATCH] ARM: dts: r8a7745: 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>
---
 arch/arm/boot/dts/r8a7745.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index 0a5d787..2f60c3c 100644
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -102,6 +102,11 @@
 			#power-domain-cells = <0>;
 		};
 
+		prr: chipid@ff000044 {
+			compatible = "renesas,prr";
+			reg = <0 0xff000044 0 4>;
+		};
+
 		rst: reset-controller@e6160000 {
 			compatible = "renesas,r8a7745-rst";
 			reg = <0 0xe6160000 0 0x100>;
-- 
2.7.4