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dt-bindings: pwm: imx-pwm: Add i.MX 8M compatibles 

DTSes with new i.MX 8M SoCs introduce their own compatibles so add them
to fix dtbs_check warnings like:

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: pwm@30660000:
    compatible:0: 'fsl,imx8mm-pwm' is not one of ['fsl,imx1-pwm', 'fsl,imx27-pwm']
    From schema: Documentation/devicetree/bindings/pwm/imx-pwm.yaml

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: pwm@30660000:
    compatible: ['fsl,imx8mm-pwm', 'fsl,imx27-pwm'] is too long

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: pwm@30660000:
    compatible: Additional items are not allowed ('fsl,imx27-pwm' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-09-04 17:23:52 +02:00 committed by Rob Herring
parent 7f1f43f436
commit d058717bdf
1 changed files with 11 additions and 3 deletions
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14
Documentation/devicetree/bindings/pwm/imx-pwm.yaml
View File

@ -19,9 +19,17 @@ properties:
- 3
compatible:
enum:
- fsl,imx1-pwm
- fsl,imx27-pwm
oneOf:
- enum:
- fsl,imx1-pwm
- fsl,imx27-pwm
- items:
- enum:
- fsl,imx8mm-pwm
- fsl,imx8mn-pwm
- fsl,imx8mp-pwm
- fsl,imx8mq-pwm
- const: fsl,imx27-pwm
reg:
maxItems: 1