From f69f15a3c3f0f9ad049c5e0ef3f3bfd6c791df06 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Thu, 30 Jul 2020 20:43:24 +0800 Subject: [PATCH] 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: Anson Huang Link: https://lore.kernel.org/r/1596113004-15548-2-git-send-email-Anson.Huang@nxp.com Signed-off-by: Rob Herring --- Documentation/devicetree/bindings/mtd/mxc-nand.txt | 19 ---------- .../devicetree/bindings/mtd/mxc-nand.yaml | 42 ++++++++++++++++++++++ 2 files changed, 42 insertions(+), 19 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/mxc-nand.txt create mode 100644 Documentation/devicetree/bindings/mtd/mxc-nand.yaml diff --git a/Documentation/devicetree/bindings/mtd/mxc-nand.txt b/Documentation/devicetree/bindings/mtd/mxc-nand.txt deleted file mode 100644 index 2857c62..0000000 --- a/Documentation/devicetree/bindings/mtd/mxc-nand.txt +++ /dev/null @@ -1,19 +0,0 @@ -* 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"; - }; diff --git a/Documentation/devicetree/bindings/mtd/mxc-nand.yaml b/Documentation/devicetree/bindings/mtd/mxc-nand.yaml new file mode 100644 index 0000000..ee4d1d0 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/mxc-nand.yaml @@ -0,0 +1,42 @@ +# 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 + +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"; + }; -- 2.7.4