Bindings/mtd/arasan,nand-controller.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/mtd/arasan,nand-controller.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Arasan NAND Flash Controller with ONFI 3.1 support device tree bindings
   8
   9 allOf:
  10   - $ref: "nand-controller.yaml"
  11
  12 maintainers:
  13   - Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
  14
  15 properties:
  16   compatible:
  17     oneOf:
  18       - items:
  19         - enum:
  20           - xlnx,zynqmp-nand-controller
  21         - enum:
  22           - arasan,nfc-v3p10
  23
  24   reg:
  25     maxItems: 1
  26
  27   clocks:
  28     items:
  29       - description: Controller clock
  30       - description: NAND bus clock
  31
  32   clock-names:
  33     items:
  34       - const: controller
  35       - const: bus
  36
  37   interrupts:
  38     maxItems: 1
  39
  40   "#address-cells": true
  41   "#size-cells": true
  42
  43 required:
  44   - compatible
  45   - reg
  46   - clocks
  47   - clock-names
  48   - interrupts
  49
  50 additionalProperties: true
  51
  52 examples:
  53   - |
  54     nfc: nand-controller@ff100000 {
  55         compatible = "xlnx,zynqmp-nand-controller", "arasan,nfc-v3p10";
  56         reg = <0xff100000 0x1000>;
  57         clock-names = "controller", "bus";
  58         clocks = <&clk200>, <&clk100>;
  59         interrupt-parent = <&gic>;
  60         interrupts = <0 14 4>;
  61         #address-cells = <1>;
  62         #size-cells = <0>;
  63     };