Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58

# 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

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

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

unevaluatedProperties: 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>;
    };