ARM: dts: at91: fix cpu node

The reg property is mandatory for cpu nodes, also fix the #address-cells of
the cpus node that has to be at least 1.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20200831171129.3886857-2-alexandre.belloni@bootlin.com

9 files changed, 27 insertions, 18 deletions

diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
index a5040f5ea641..231313e4c926 100644
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -39,12 +39,13 @@
 		ssc2 = &ssc2;
 	};
 	cpus {
-		#address-cells = <0>;
+		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu {
+		cpu@0 {
 			compatible = "arm,arm920t";
 			device_type = "cpu";
+			reg = <0>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 6afbb48e7ff0..85041ad5e29a 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -36,12 +36,13 @@
 		ssc0 = &ssc0;
 	};
 	cpus {
-		#address-cells = <0>;
+		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu {
+		cpu@0 {
 			compatible = "arm,arm926ej-s";
 			device_type = "cpu";
+			reg = <0>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index 5ed3d745ac86..bb6480afc6f6 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -33,12 +33,13 @@
 	};
 
 	cpus {
-		#address-cells = <0>;
+		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu {
+		cpu@0 {
 			compatible = "arm,arm926ej-s";
 			device_type = "cpu";
+			reg = <0>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 5c990cfae254..a94fa2ae482c 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -35,12 +35,13 @@
 	};
 
 	cpus {
-		#address-cells = <0>;
+		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu {
+		cpu@0 {
 			compatible = "arm,arm926ej-s";
 			device_type = "cpu";
+			reg = <0>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 1fbee2a7785f..8fe2dbd39040 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -41,12 +41,13 @@
 		pwm0 = &pwm0;
 	};
 	cpus {
-		#address-cells = <0>;
+		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu {
+		cpu@0 {
 			compatible = "arm,arm926ej-s";
 			device_type = "cpu";
+			reg = <0>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index a994d076dc7e..9e1dc0070193 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -37,12 +37,13 @@
 		pwm0 = &pwm0;
 	};
 	cpus {
-		#address-cells = <0>;
+		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu {
+		cpu@0 {
 			compatible = "arm,arm926ej-s";
 			device_type = "cpu";
+			reg = <0>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi
index 4d70194fd808..b737f21f1b4c 100644
--- a/arch/arm/boot/dts/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -38,12 +38,13 @@
 	};
 
 	cpus {
-		#address-cells = <0>;
+		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu {
+		cpu@0 {
 			compatible = "arm,arm926ej-s";
 			device_type = "cpu";
+			reg = <0>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 948fe99ab6c3..442d3b8cda69 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -39,12 +39,13 @@
 		pwm0 = &pwm0;
 	};
 	cpus {
-		#address-cells = <0>;
+		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu {
+		cpu@0 {
 			compatible = "arm,arm926ej-s";
 			device_type = "cpu";
+			reg = <0>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
index d10843da4a85..3a9fa40b2b1c 100644
--- a/arch/arm/boot/dts/sam9x60.dtsi
+++ b/arch/arm/boot/dts/sam9x60.dtsi
@@ -32,12 +32,13 @@
 	};
 
 	cpus {
-		#address-cells = <0>;
+		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu {
+		cpu@0 {
 			compatible = "arm,arm926ej-s";
 			device_type = "cpu";
+			reg = <0>;
 		};
 	};