[PATCH v1 2/3] arm: dts: imx: fix the schema check errors

[Richard Zhu <hongxing.zhu@xxxxxxx>]

- the ranges should be aligned to $ref: /schemas/pci/pci-bus.yaml#
- num-viewport is required, add it in imx6sx.dtsi.
- only one propert is allowed in the compatible string, remove
  "snps,dw-pcie".

Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx>
---
 arch/arm/boot/dts/imx6qdl.dtsi | 6 +++---
 arch/arm/boot/dts/imx6qp.dtsi  | 2 +-
 arch/arm/boot/dts/imx6sx.dtsi  | 7 ++++---
 arch/arm/boot/dts/imx7d.dtsi   | 6 +++---
 4 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 82e01ce026ea..cb43c72806a1 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -264,7 +264,7 @@ L2: cache-controller@a02000 {
 		};
 
 		pcie: pcie@1ffc000 {
-			compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
+			compatible = "fsl,imx6q-pcie";
 			reg = <0x01ffc000 0x04000>,
 			      <0x01f00000 0x80000>;
 			reg-names = "dbi", "config";
@@ -272,8 +272,8 @@ pcie: pcie@1ffc000 {
 			#size-cells = <2>;
 			device_type = "pci";
 			bus-range = <0x00 0xff>;
-			ranges = <0x81000000 0 0          0x01f80000 0 0x00010000 /* downstream I/O */
-				  0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0 0          0x01f80000 0 0x00010000>, /* downstream I/O */
+				 <0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
 			num-lanes = <1>;
 			num-viewport = <4>;
 			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/imx6qp.dtsi b/arch/arm/boot/dts/imx6qp.dtsi
index b310f13a53f2..050365513836 100644
--- a/arch/arm/boot/dts/imx6qp.dtsi
+++ b/arch/arm/boot/dts/imx6qp.dtsi
@@ -110,5 +110,5 @@ &mmdc0 {
 };
 
 &pcie {
-	compatible = "fsl,imx6qp-pcie", "snps,dw-pcie";
+	compatible = "fsl,imx6qp-pcie";
 };
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 8516730778df..0324f9e17389 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -1395,16 +1395,17 @@ pwm8: pwm@22b0000 {
 		};
 
 		pcie: pcie@8ffc000 {
-			compatible = "fsl,imx6sx-pcie", "snps,dw-pcie";
+			compatible = "fsl,imx6sx-pcie";
 			reg = <0x08ffc000 0x04000>, <0x08f00000 0x80000>;
 			reg-names = "dbi", "config";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
 			bus-range = <0x00 0xff>;
-			ranges = <0x81000000 0 0          0x08f80000 0 0x00010000 /* downstream I/O */
-				  0x82000000 0 0x08000000 0x08000000 0 0x00f00000>; /* non-prefetchable memory */
+			ranges = <0x81000000 0 0          0x08f80000 0 0x00010000>, /* downstream I/O */
+				 <0x82000000 0 0x08000000 0x08000000 0 0x00f00000>; /* non-prefetchable memory */
 			num-lanes = <1>;
+			num-viewport = <4>;
 			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
 			#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index b0bcfa9094a3..0cb8c8df87ef 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -164,7 +164,7 @@ fec2: ethernet@30bf0000 {
 	};
 
 	pcie: pcie@33800000 {
-		compatible = "fsl,imx7d-pcie", "snps,dw-pcie";
+		compatible = "fsl,imx7d-pcie";
 		reg = <0x33800000 0x4000>,
 		      <0x4ff00000 0x80000>;
 		reg-names = "dbi", "config";
@@ -172,8 +172,8 @@ pcie: pcie@33800000 {
 		#size-cells = <2>;
 		device_type = "pci";
 		bus-range = <0x00 0xff>;
-		ranges = <0x81000000 0 0          0x4ff80000 0 0x00010000   /* downstream I/O */
-			  0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
+		ranges = <0x81000000 0 0          0x4ff80000 0 0x00010000>, /* downstream I/O */
+			 <0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
 		num-lanes = <1>;
 		num-viewport = <4>;
 		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
-- 
2.25.1