Commit f69f15a3 authored by Anson Huang's avatar Anson Huang Committed by Rob Herring
Browse files

dt-bindings: mtd: Convert imx nand to json-schema 



Convert the i.MX nand controller binding to DT schema format
using json-schema.

Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1596113004-15548-2-git-send-email-Anson.Huang@nxp.com


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 493d37ce

Documentation/devicetree/bindings/mtd/mxc-nand.txt

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* Freescale's mxc_nand



Required properties:

- compatible: "fsl,imxXX-nand"

- reg: address range of the nfc block

- interrupts: irq to be used

- nand-bus-width: see nand-controller.yaml

- nand-ecc-mode: see nand-controller.yaml

- nand-on-flash-bbt: see nand-controller.yaml



Example:



	nand@d8000000 {

		compatible = "fsl,imx27-nand";

		reg = <0xd8000000 0x1000>;

		interrupts = <29>;

		nand-bus-width = <8>;

		nand-ecc-mode = "hw";

	};

Documentation/devicetree/bindings/mtd/mxc-nand.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/mtd/mxc-nand.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title:  Freescale's mxc_nand binding



maintainers:

  - Uwe Kleine-König <u.kleine-koenig@pengutronix.de>



allOf:

  - $ref: "nand-controller.yaml"



properties:

  compatible:

    const: fsl,imx27-nand



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



required:

  - compatible

  - reg

  - interrupts



unevaluatedProperties: false



examples:

  - |

    nand-controller@d8000000 {

        #address-cells = <1>;

        #size-cells = <0>;

        compatible = "fsl,imx27-nand";

        reg = <0xd8000000 0x1000>;

        interrupts = <29>;

        nand-bus-width = <8>;

        nand-ecc-mode = "hw";

    };