From c5d5a5ec5228bb84b24f55bdad3534baf50c7768 Mon Sep 17 00:00:00 2001
From: Alvin Xie <alvin@radxa.com>
Date: Tue, 25 Jul 2023 10:51:24 +0800
Subject: [PATCH] arm64: dts: rockchip: add cpuinfo for rk3399

Signed-off-by: Alvin Xie <alvin@radxa.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 7f96eeac70ad0c..fc4ea8ce8c43ef 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -180,6 +180,12 @@
 		};
 	};
 
+	cpuinfo {
+		compatible = "rockchip,cpuinfo";
+		nvmem-cells = <&cpu_id>;
+		nvmem-cell-names = "id";
+	};
+
 	display_subsystem: display-subsystem {
 		compatible = "rockchip,display-subsystem";
 		ports = <&vopl_out>, <&vopb_out>;