Commit efdd2963 authored Jun 19, 2023 by Miquel Raynal

dt-bindings: mtd: Describe nand-ecc-mode



This property has been extensively used for almost two decades already,
a lot of device trees use it, this is not the preferred way to configure
the ECC engines but we cannot just ignore it. Describe the property,
list the exact strings which have once been supported and mark it
deprecated.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-5-miquel.raynal@bootlin.com

parent 17241a02

Documentation/devicetree/bindings/mtd/raw-nand-chip.yaml

+8 −0

Original line number	Original line	Diff line number	Diff line
	@@ -41,6 +41,14 @@ properties:
	enum: [ oob, interleaved ]		enum: [ oob, interleaved ]
	deprecated: true		deprecated: true

			nand-ecc-mode:
			description:
			Legacy ECC configuration mixing the ECC engine choice and
			configuration.
			$ref: /schemas/types.yaml#/definitions/string
			enum: [none, soft, soft_bch, hw, hw_syndrome, on-die]
			deprecated: true

	nand-bus-width:		nand-bus-width:
	description:		description:
	Bus width to the NAND chip		Bus width to the NAND chip