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
8
9 allOf:
10 - $ref: nand-controller.yaml
11
12 maintainers:
13 - Michal Simek <michal.simek@amd.com>
14
15 properties:
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 required:
39 - compatible
40 - reg
41 - clocks
42 - clock-names
43 - interrupts
44
45 unevaluatedProperties: true
46
47 examples:
48 - |
49 nfc: nand-controller@ff100000 {
50 compatible = "xlnx,zynqmp-nand-controller", "arasan,nfc-v3p10";
51 reg = <0xff100000 0x1000>;
52 clock-names = "controller", "bus";
53 clocks = <&clk200>, <&clk100>;
54 interrupt-parent = <&gic>;
55 interrupts = <0 14 4>;
56 #address-cells = <1>;
57 #size-cells = <0>;
58 };
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