From c9bc42918c844bc92d98c7e7c3e5029a079cba41 Mon Sep 17 00:00:00 2001
From: Mathias Kresin <dev@kresin.me>
Date: Sat, 21 Jul 2018 16:17:39 +0200
Subject: [PATCH] ramips: fix cpu related dtc warnings

We need a reg property if we are using a unit address.

Signed-off-by: Mathias Kresin <dev@kresin.me>
(backported from b9dbf3f3c8112d6640c780bbb939ee5816b5bfb3)
---
 target/linux/ramips/dts/mt7620a.dtsi  | 4 ++++
 target/linux/ramips/dts/mt7620n.dtsi  | 4 ++++
 target/linux/ramips/dts/mt7621.dtsi   | 4 ++--
 target/linux/ramips/dts/mt7628an.dtsi | 4 ++++
 target/linux/ramips/dts/rt2880.dtsi   | 4 ++++
 target/linux/ramips/dts/rt3050.dtsi   | 4 ++++
 target/linux/ramips/dts/rt3352.dtsi   | 4 ++++
 target/linux/ramips/dts/rt3883.dtsi   | 4 ++++
 target/linux/ramips/dts/rt5350.dtsi   | 4 ++++
 9 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
index 62e1985aa2..2c2b65bf5d 100644
--- a/target/linux/ramips/dts/mt7620a.dtsi
+++ b/target/linux/ramips/dts/mt7620a.dtsi
@@ -4,8 +4,12 @@
 	compatible = "ralink,mt7620a-soc";
 
 	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		cpu@0 {
 			compatible = "mips,mips24KEc";
+			reg = <0>;
 		};
 	};
 
diff --git a/target/linux/ramips/dts/mt7620n.dtsi b/target/linux/ramips/dts/mt7620n.dtsi
index 58fd263d7d..7e9c90782b 100644
--- a/target/linux/ramips/dts/mt7620n.dtsi
+++ b/target/linux/ramips/dts/mt7620n.dtsi
@@ -4,8 +4,12 @@
 	compatible = "ralink,mt7620n-soc";
 
 	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		cpu@0 {
 			compatible = "mips,mips24KEc";
+			reg = <0>;
 		};
 	};
 
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 0655e35301..cb830128d8 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -12,13 +12,13 @@
 		cpu@0 {
 			device_type = "cpu";
 			compatible = "mips,mips1004Kc";
-			reg = <0x0>;
+			reg = <0>;
 		};
 
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "mips,mips1004Kc";
-			reg = <0x1>;
+			reg = <1>;
 		};
 	};
 
diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi
index 7479a4fd35..6824432d1d 100644
--- a/target/linux/ramips/dts/mt7628an.dtsi
+++ b/target/linux/ramips/dts/mt7628an.dtsi
@@ -4,8 +4,12 @@
 	compatible = "mediatek,mt7628an-soc";
 
 	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		cpu@0 {
 			compatible = "mips,mips24KEc";
+			reg = <0>;
 		};
 	};
 
diff --git a/target/linux/ramips/dts/rt2880.dtsi b/target/linux/ramips/dts/rt2880.dtsi
index 2d6230c7ad..2bb774f156 100644
--- a/target/linux/ramips/dts/rt2880.dtsi
+++ b/target/linux/ramips/dts/rt2880.dtsi
@@ -4,8 +4,12 @@
 	compatible = "ralink,rt2880-soc";
 
 	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		cpu@0 {
 			compatible = "mips,mips24KEc";
+			reg = <0>;
 		};
 	};
 
diff --git a/target/linux/ramips/dts/rt3050.dtsi b/target/linux/ramips/dts/rt3050.dtsi
index bd51838bac..7e48b6a8fd 100644
--- a/target/linux/ramips/dts/rt3050.dtsi
+++ b/target/linux/ramips/dts/rt3050.dtsi
@@ -4,8 +4,12 @@
 	compatible = "ralink,rt3050-soc", "ralink,rt3052-soc", "ralink,rt3350-soc";
 
 	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		cpu@0 {
 			compatible = "mips,mips24KEc";
+			reg = <0>;
 		};
 	};
 
diff --git a/target/linux/ramips/dts/rt3352.dtsi b/target/linux/ramips/dts/rt3352.dtsi
index e6e49eeafd..dc9bae4665 100644
--- a/target/linux/ramips/dts/rt3352.dtsi
+++ b/target/linux/ramips/dts/rt3352.dtsi
@@ -4,8 +4,12 @@
 	compatible = "ralink,rt3352-soc";
 
 	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		cpu@0 {
 			compatible = "mips,mips24KEc";
+			reg = <0>;
 		};
 	};
 
diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi
index 193a3ee1cc..ceb7164951 100644
--- a/target/linux/ramips/dts/rt3883.dtsi
+++ b/target/linux/ramips/dts/rt3883.dtsi
@@ -4,8 +4,12 @@
 	compatible = "ralink,rt3883-soc";
 
 	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		cpu@0 {
 			compatible = "mips,mips74Kc";
+			reg = <0>;
 		};
 	};
 
diff --git a/target/linux/ramips/dts/rt5350.dtsi b/target/linux/ramips/dts/rt5350.dtsi
index 843ea30194..6ee3044104 100644
--- a/target/linux/ramips/dts/rt5350.dtsi
+++ b/target/linux/ramips/dts/rt5350.dtsi
@@ -4,8 +4,12 @@
 	compatible = "ralink,rt5350-soc";
 
 	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		cpu@0 {
 			compatible = "mips,mips24KEc";
+			reg = <0>;
 		};
 	};
 
-- 
2.30.2