From 37e9548f04c5ff83e6d430cc7aacee1a25beeac4 Mon Sep 17 00:00:00 2001
From: Binyuan Lan <lby@rock-chips.com>
Date: Tue, 22 May 2018 22:06:53 +0800
Subject: [PATCH] arm64: dts: rockchip: px30: add cpuinfo

Change-Id: Ib9819736fb67ca6f8de31c847f13c660f6bcba96
Signed-off-by: Binyuan Lan <lby@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/px30.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index eacb03686522..76338ffcc6cf 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -203,6 +203,12 @@
 		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
 	};
 
+	cpuinfo {
+		compatible = "rockchip,cpuinfo";
+		nvmem-cells = <&otp_id>;
+		nvmem-cell-names = "id";
+	};
+
 	display_subsystem: display-subsystem {
 		compatible = "rockchip,display-subsystem";
 		ports = <&vopb_out>, <&vopl_out>;