From fdf527ea3202ceb0c972aed9f2017c9ff06afa88 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Mon, 14 Nov 2016 19:37:11 +0100
Subject: [PATCH 262/299] ARM: dts: r8a7790: 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>
(cherry picked from commit 328f39b84d4312f3bbc390524f6c6e8be5852500)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7790.dtsi |    5 +++++
 1 file changed, 5 insertions(+)

--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1471,6 +1471,11 @@
 		};
 	};
 
+	prr: chipid@ff000044 {
+		compatible = "renesas,prr";
+		reg = <0 0xff000044 0 4>;
+	};
+
 	rst: reset-controller@e6160000 {
 		compatible = "renesas,r8a7790-rst";
 		reg = <0 0xe6160000 0 0x0100>;