xref: /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/mtd/arasan,nand-controller.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Arasan NAND Flash Controller with ONFI 3.1 support device tree bindings

allOf:
  - $ref: "nand-controller.yaml"

maintainers:
  - Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>

properties:
  compatible:
    items:
      - enum:
          - xlnx,zynqmp-nand-controller
      - const: arasan,nfc-v3p10

  reg:
    maxItems: 1

  clocks:
    items:
      - description: Controller clock
      - description: NAND bus clock

  clock-names:
    items:
      - const: controller
      - const: bus

  interrupts:
    maxItems: 1

  "#address-cells": true
  "#size-cells": true

required:
  - compatible
  - reg
  - clocks
  - clock-names
  - interrupts

additionalProperties: true

examples:
  - |
    nfc: nand-controller@ff100000 {
        compatible = "xlnx,zynqmp-nand-controller", "arasan,nfc-v3p10";
        reg = <0xff100000 0x1000>;
        clock-names = "controller", "bus";
        clocks = <&clk200>, <&clk100>;
        interrupt-parent = <&gic>;
        interrupts = <0 14 4>;
        #address-cells = <1>;
        #size-cells = <0>;
    };