VisionFive2 Linux kernel

author: Rob Herring <robh@kernel.org> 2021-08-19 13:42:39 -0500 committer: Sudeep Holla <sudeep.holla@arm.com> 2021-09-17 10:23:41 +0100 commit: 078fb7aa6a8305bce09cdfbe77b4c987934442ba parent: 2e9edc07df2ec6f835222151fa4e536e9e54856a
Commit Summary:
arm: dts: vexpress: Fix addressing issues with 'motherboard-bus' nodes
Diffstat:
7 files changed, 24 insertions, 45 deletions
diff --git a/arch/arm64/boot/dts/arm/fvp-base-revc.dts b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
index 2732d8e5bb5d..269b649934b5 100644
--- a/arch/arm64/boot/dts/arm/fvp-base-revc.dts
+++ b/arch/arm64/boot/dts/arm/fvp-base-revc.dts
@@ -195,17 +195,6 @@
 	};
 
 	bus@8000000 {
-		compatible = "simple-bus";
-
-		#address-cells = <2>;
-		#size-cells = <1>;
-		ranges = <0 0 0 0x08000000 0x04000000>,
-			 <1 0 0 0x14000000 0x04000000>,
-			 <2 0 0 0x18000000 0x04000000>,
-			 <3 0 0 0x1c000000 0x04000000>,
-			 <4 0 0 0x0c000000 0x04000000>,
-			 <5 0 0 0x10000000 0x04000000>;
-
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 63>;
 		interrupt-map = <0 0  0 &gic 0 0 GIC_SPI  0 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index e4fea639731e..6288e104a089 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -802,16 +802,6 @@
 	};
 
 	bus@8000000 {
-		compatible = "simple-bus";
-		#address-cells = <2>;
-		#size-cells = <1>;
-		ranges = <0 0 0 0x08000000 0x04000000>,
-			 <1 0 0 0x14000000 0x04000000>,
-			 <2 0 0 0x18000000 0x04000000>,
-			 <3 0 0 0x1c000000 0x04000000>,
-			 <4 0 0 0x0c000000 0x04000000>,
-			 <5 0 0 0x10000000 0x04000000>;
-
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 15>;
 		interrupt-map = <0 0  0 &gic 0 GIC_SPI  68 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
index 4e124d955c8e..fefd2b5f0176 100644
--- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
@@ -92,11 +92,21 @@
 	};
 
 	bus@8000000 {
-		motherboard-bus {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges = <0 0x8000000 0 0x8000000 0x18000000>;
+
+		motherboard-bus@8000000 {
 			compatible = "arm,vexpress,v2p-p1", "simple-bus";
 			#address-cells = <2>;  /* SMB chipselect number and offset */
 			#size-cells = <1>;
-			ranges;
+			ranges = <0 0 0 0x08000000 0x04000000>,
+				 <1 0 0 0x14000000 0x04000000>,
+				 <2 0 0 0x18000000 0x04000000>,
+				 <3 0 0 0x1c000000 0x04000000>,
+				 <4 0 0 0x0c000000 0x04000000>,
+				 <5 0 0 0x10000000 0x04000000>;
 			arm,hbi = <0x252>;
 			arm,vexpress,site = <0>;
 
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
index 3050f45bade4..258991ad7cc0 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
@@ -133,17 +133,6 @@
 	};
 
 	bus@8000000 {
-		compatible = "simple-bus";
-
-		#address-cells = <2>;
-		#size-cells = <1>;
-		ranges = <0 0 0 0x08000000 0x04000000>,
-			 <1 0 0 0x14000000 0x04000000>,
-			 <2 0 0 0x18000000 0x04000000>,
-			 <3 0 0 0x1c000000 0x04000000>,
-			 <4 0 0 0x0c000000 0x04000000>,
-			 <5 0 0 0x10000000 0x04000000>;
-
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 63>;
 		interrupt-map = <0 0  0 &gic GIC_SPI  0 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
index b917d9d3f1c4..33182d9e5826 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
@@ -6,7 +6,7 @@
  */
 / {
 	bus@8000000 {
-		motherboard-bus {
+		motherboard-bus@8000000 {
 			arm,v2m-memory-map = "rs2";
 
 			iofpga-bus@300000000 {
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
index d4c552830743..5f6cab668aa0 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
@@ -77,11 +77,21 @@
 	};
 
 	bus@8000000 {
-		motherboard-bus {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges = <0 0x8000000 0 0x8000000 0x18000000>;
+
+		motherboard-bus@8000000 {
 			compatible = "arm,vexpress,v2m-p1", "simple-bus";
 			#address-cells = <2>; /* SMB chipselect number and offset */
 			#size-cells = <1>;
-			ranges;
+			ranges = <0 0 0 0x08000000 0x04000000>,
+				 <1 0 0 0x14000000 0x04000000>,
+				 <2 0 0 0x18000000 0x04000000>,
+				 <3 0 0 0x1c000000 0x04000000>,
+				 <4 0 0 0x0c000000 0x04000000>,
+				 <5 0 0 0x10000000 0x04000000>;
 
 			flash@0 {
 				compatible = "arm,vexpress-flash", "cfi-flash";
diff --git a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
index d859914500a7..5f6a5951adef 100644
--- a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
+++ b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
@@ -145,17 +145,7 @@
 	};
 
 	smb: bus@8000000 {
-		compatible = "simple-bus";
-
-		#address-cells = <2>;
-		#size-cells = <1>;
-		ranges = <0 0 0 0x08000000 0x04000000>,
-			 <1 0 0 0x14000000 0x04000000>,
-			 <2 0 0 0x18000000 0x04000000>,
-			 <3 0 0 0x1c000000 0x04000000>,
-			 <4 0 0 0x0c000000 0x04000000>,
-			 <5 0 0 0x10000000 0x04000000>;
-
+		ranges = <0x8000000 0 0x8000000 0x18000000>;
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 63>;
 		interrupt-map = <0 0  0 &gic GIC_SPI  0 IRQ_TYPE_LEVEL_HIGH>,