dt-bindings: soc: imx: Add fsl,eim-bus

Add the fsl,eim-bus compatible strings for i.MX51 variants.

These compatibles are only intended for existing legacy chips (more than 15
years old) and will not be used for new device trees.

Fix below CHECK_DTBS warnings
arch/arm/boot/dts/nxp/imx/imx53-ard.dtb: /eim-cs1@f4000000: failed to match any schema with compatible: ['fsl,eim-bus', 'simple-bus']

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Frank Li 2026-07-08 16:00:44 -04:00
parent 28228f9ea5
commit b68333c767

View File

@ -28,6 +28,7 @@ select:
enum:
- fsl,aipi-bus
- fsl,aips
- fsl,eim-bus
- fsl,emi
- fsl,emi-bus
- fsl,spba-bus
@ -36,13 +37,14 @@ select:
properties:
$nodename:
pattern: "^((spba|emi)-bus|bus)(@[0-9a-f]+)?$"
pattern: "^((spba|emi|eim)-bus|bus)(@[0-9a-f]+)?$"
compatible:
items:
- enum:
- fsl,aipi-bus
- fsl,aips
- fsl,eim-bus
- fsl,emi
- fsl,emi-bus
- fsl,spba-bus