fsl,pcie-scfg actually need an argument when there are more than one PCIe
instances. Change it to phandle-array and use items to describe each field
means.
Fix below 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#
Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
Change form v2 to v3
- remove minItems because all dts use one argument.
Change from v1 to v2
- update commit message.
---
.../devicetree/bindings/pci/fsl,layerscape-pcie.yaml | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie.yaml b/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie.yaml
index 793986c5af7ff..741b96defcc95 100644
--- a/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,layerscape-pcie.yaml
@@ -43,10 +43,15 @@ properties:
- const: config
fsl,pcie-scfg:
- $ref: /schemas/types.yaml#/definitions/phandle
+ $ref: /schemas/types.yaml#/definitions/phandle-array
description: A phandle to the SCFG device node. The second entry is the
physical PCIe controller index starting from '0'. This is used to get
SCFG PEXN registers.
+ items:
+ items:
+ - description: A phandle to the SCFG device node
+ - description: PCIe controller index starting from '0'
+ maxItems: 1
big-endian:
$ref: /schemas/types.yaml#/definitions/flag
--
2.34.1
