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dt-bindings: mailbox: fsl,mu: Fix i.MX 8QXP compatible matching 

The Mailbox on i.MX 8QXP (fsl,imx8qxp-mu) can also be compatible with
fsl,imx8-mu-scu (for fast IPC) so adjust the compatibles to fix
dtbs_check warnings like:

  arch/arm64/boot/dts/freescale/imx8qxp-mek.dt.yaml: mailbox@5d1f0000:
    compatible: ['fsl,imx8-mu-scu', 'fsl,imx8qxp-mu', 'fsl,imx6sx-mu']
    is not valid under any of the given schemas (Possible causes of the failure):

  arch/arm64/boot/dts/freescale/imx8qxp-mek.dt.yaml: mailbox@5d1f0000:
    compatible: ['fsl,imx8-mu-scu', 'fsl,imx8qxp-mu', 'fsl,imx6sx-mu'] is too long

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200903195325.5394-1-krzk@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-09-03 21:53:23 +02:00 committed by Rob Herring
parent 2c1fb9f408
commit 5823417c94
1 changed files with 2 additions and 1 deletions
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3
Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
View File

@ -38,8 +38,9 @@ properties:
- const: fsl,imx6sx-mu
- description: To communicate with i.MX8 SCU with fast IPC
items:
- const: fsl,imx8qxp-mu
- const: fsl,imx8-mu-scu
- const: fsl,imx8qxp-mu
- const: fsl,imx6sx-mu
reg:
maxItems: 1