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dt-bindings: nvmem: snvs-lpgpr: Fix i.MX8M compatible strings

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The compatible strings for "fsl,imx8m*-snvs-lpgpr" always contain
the fallback "fsl,imx7d-snvs-lpgpr" compatible in DTs too, since
the fallback compatible is what the driver matches on, this way:
  compatible = "fsl,imx8mm-snvs-lpgpr", "fsl,imx7d-snvs-lpgpr"
The older "fsl,imx7d-snvs-lpgpr" and "fsl,imx6*-snvs-lpgpr" used
only that single compatible string.

Document both options in the binding document.

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Marek Vasut 2022-11-02 23:25:43 +01:00 committed by Shawn Guo
parent 8c8648e3c9
commit 04c439b367
1 changed files with 12 additions and 8 deletions
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20
Documentation/devicetree/bindings/nvmem/snvs-lpgpr.yaml
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@ -11,14 +11,18 @@ maintainers:
properties:
compatible:
enum:
- fsl,imx6q-snvs-lpgpr
- fsl,imx6ul-snvs-lpgpr
- fsl,imx7d-snvs-lpgpr
- fsl,imx8mm-snvs-lpgpr
- fsl,imx8mn-snvs-lpgpr
- fsl,imx8mp-snvs-lpgpr
- fsl,imx8mq-snvs-lpgpr
oneOf:
- items:
- enum:
- fsl,imx8mm-snvs-lpgpr
- fsl,imx8mn-snvs-lpgpr
- fsl,imx8mp-snvs-lpgpr
- fsl,imx8mq-snvs-lpgpr
- const: fsl,imx7d-snvs-lpgpr
- enum:
- fsl,imx6q-snvs-lpgpr
- fsl,imx6ul-snvs-lpgpr
- fsl,imx7d-snvs-lpgpr
required:
- compatible