From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Mon, 14 Nov 2016 18:37:17 +0000 (+0100)
Subject: arm64: dts: r8a7796: Add device node for PRR
X-Git-Tag: v4.14-rc1~1671^2~22^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5de68961cf5618c1ce5bb15848b36121247f23d5;p=platform%2Fkernel%2Flinux-rpi.git

arm64: dts: r8a7796: 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/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 9599f56..41a050d 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -243,6 +243,11 @@
 			#power-domain-cells = <0>;
 		};
 
+		prr: chipid@fff00044 {
+			compatible = "renesas,prr";
+			reg = <0 0xfff00044 0 4>;
+		};
+
 		sysc: system-controller@e6180000 {
 			compatible = "renesas,r8a7796-sysc";
 			reg = <0 0xe6180000 0 0x0400>;