dts/ls2080a: Update PCIe compatible

The patch adds LS2085a to PCIe compatible to fix the compatibility
issue when using firmware with LS2085a compatible property.

Signed-off-by: Minghuan Lian <minghuan.lian@nxp.com>
Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
index e376785..ef683b2 100644 (file)
--- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt
+++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
@@ -14,7 +14,7 @@ information.
 Required properties:
 - compatible: should contain the platform identifier such as:
         "fsl,ls1021a-pcie", "snps,dw-pcie"
-        "fsl,ls2080a-pcie", "snps,dw-pcie"
+        "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", "snps,dw-pcie"
 - reg: base addresses and lengths of the PCIe controller
 - interrupts: A list of interrupt outputs of the controller. Must contain an
   entry for each entry in the interrupt-names property.

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index 2b23d03..1b18d7a 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -456,7 +456,8 @@
                };
 
                pcie@3400000 {
-                       compatible = "fsl,ls2080a-pcie", "snps,dw-pcie";
+                       compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie",
+                                    "snps,dw-pcie";
                        reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
                               0x10 0x00000000 0x0 0x00002000>; /* configuration space */
                        reg-names = "regs", "config";
@@ -479,7 +480,8 @@
                };
 
                pcie@3500000 {
-                       compatible = "fsl,ls2080a-pcie", "snps,dw-pcie";
+                       compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie",
+                                    "snps,dw-pcie";
                        reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
                               0x12 0x00000000 0x0 0x00002000>; /* configuration space */
                        reg-names = "regs", "config";
@@ -502,7 +504,8 @@
                };
 
                pcie@3600000 {
-                       compatible = "fsl,ls2080a-pcie", "snps,dw-pcie";
+                       compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie",
+                                    "snps,dw-pcie";
                        reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
                               0x14 0x00000000 0x0 0x00002000>; /* configuration space */
                        reg-names = "regs", "config";
@@ -525,7 +528,8 @@
                };
 
                pcie@3700000 {
-                       compatible = "fsl,ls2080a-pcie", "snps,dw-pcie";
+                       compatible = "fsl,ls2080a-pcie", "fsl,ls2085a-pcie",
+                                    "snps,dw-pcie";
                        reg = <0x00 0x03700000 0x0 0x00100000   /* controller registers */
                               0x16 0x00000000 0x0 0x00002000>; /* configuration space */
                        reg-names = "regs", "config";