04c439b367
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>
42 lines
997 B
YAML
42 lines
997 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/nvmem/snvs-lpgpr.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Low Power General Purpose Register found in i.MX Secure Non-Volatile Storage
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maintainers:
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- Oleksij Rempel <o.rempel@pengutronix.de>
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properties:
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compatible:
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oneOf:
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- items:
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- enum:
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- fsl,imx8mm-snvs-lpgpr
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- fsl,imx8mn-snvs-lpgpr
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- fsl,imx8mp-snvs-lpgpr
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- fsl,imx8mq-snvs-lpgpr
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- const: fsl,imx7d-snvs-lpgpr
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- enum:
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- fsl,imx6q-snvs-lpgpr
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- fsl,imx6ul-snvs-lpgpr
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- fsl,imx7d-snvs-lpgpr
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required:
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- compatible
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additionalProperties: false
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examples:
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- |
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snvs@20cc000 {
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compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
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reg = <0x20cc000 0x4000>;
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snvs_lpgpr: snvs-lpgpr {
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compatible = "fsl,imx6q-snvs-lpgpr";
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};
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};
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