The fsl,pcie-scfg requires an argument when there are more than one PCIe
instances.
Thus, change it to the phandle-array type and use items to describe
what each field means.
This also fixes the following warning:
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: pcie@3400000: fsl,pcie-scfg:0: [22, 0] is too long from schema $id: http://devicetree.org/schemas/pci/fsl,layerscape-pcie.yaml#
Link: https://lore.kernel.org/linux-pci/20240701221612.2112668-1-Frank.Li@nxp.com
Signed-off-by: Frank Li <Frank.Li@nxp.com>
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Copy the 'num-viewport' property from snps,dw-pcie-common.yaml to
fsl,layerscape-pcie.yaml to address the following warning:
/arch/arm64/boot/dts/freescale/fsl-ls1012a-frwy.dtb: pcie@3400000: Unevaluated properties are not allowed ('num-viewport' was unexpected)
This is necessary due to historical reasons where fsl,layerscape-pcie.yaml
does not directly reference snps,dw-pcie-common.yaml.
Link: https://lore.kernel.org/linux-pci/20240823185855.776904-1-Frank.Li@nxp.com
Signed-off-by: Frank Li <Frank.Li@nxp.com>
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
The fsl,lx2160a-pcie compatible is used for mobivel according to the
Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt file.
Whereas the fsl,layerscape-pcie is used for DesignWare PCIe controller binding.
So change it to fsl,lx2160ar2-pcie and allow a fall back to fsl,ls2088a-pcie.
While at it, sort compatible string.
Fixes: 24cd7ecb38 ("dt-bindings: PCI: layerscape-pci: Convert to YAML format")
Link: https://lore.kernel.org/linux-pci/20240826-2160r2-v1-1-106340d538d6@nxp.com
Signed-off-by: Frank Li <Frank.Li@nxp.com>
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
