diff mbox series

[4.4.y-cip,04/11] ARM: dts: r8a7743: Add device node for PRR

Message ID 20201130141916.8211-5-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State Changes Requested
Delegated to: Nobuhiro Iwamatsu
Headers show
Series Renesas RZ/G1x add SoC detection support | expand

Commit Message

Lad Prabhakar Nov. 30, 2020, 2:19 p.m. UTC
From: Geert Uytterhoeven <geert+renesas@glider.be>

commit 11d4407e939e74e89a29df88b1557b59ece9e9f9 upstream.

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>
[PL: sorted the node]
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 arch/arm/boot/dts/r8a7743.dtsi | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index aff5ebbdb4bd..73b8f7f341f4 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -1781,6 +1781,11 @@ 
 			status = "disabled";
 		};
 
+		prr: chipid@ff000044 {
+			compatible = "renesas,prr";
+			reg = <0 0xff000044 0 4>;
+		};
+
 		cmt0: timer@ffca0000 {
 			compatible = "renesas,cmt-48-r8a7743",
 				     "renesas,cmt-48-gen2";