xref: /freebsd/sys/contrib/device-tree/Bindings/mtd/arasan,nand-controller.yaml (revision 7ef62cebc2f965b0f640263e179276928885e33d) 
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
7title: Arasan NAND Flash Controller with ONFI 3.1 support
8
9allOf:
10  - $ref: "nand-controller.yaml"
11
12maintainers:
13  - Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
14
15properties:
16  compatible:
17    items:
18      - enum:
19          - xlnx,zynqmp-nand-controller
20      - const: arasan,nfc-v3p10
21
22  reg:
23    maxItems: 1
24
25  clocks:
26    items:
27      - description: Controller clock
28      - description: NAND bus clock
29
30  clock-names:
31    items:
32      - const: controller
33      - const: bus
34
35  interrupts:
36    maxItems: 1
37
38  "#address-cells": true
39  "#size-cells": true
40
41required:
42  - compatible
43  - reg
44  - clocks
45  - clock-names
46  - interrupts
47
48additionalProperties: true
49
50examples:
51  - |
52    nfc: nand-controller@ff100000 {
53        compatible = "xlnx,zynqmp-nand-controller", "arasan,nfc-v3p10";
54        reg = <0xff100000 0x1000>;
55        clock-names = "controller", "bus";
56        clocks = <&clk200>, <&clk100>;
57        interrupt-parent = <&gic>;
58        interrupts = <0 14 4>;
59        #address-cells = <1>;
60        #size-cells = <0>;
61    };
62