1 # SPDX-License-Identifier: (GPL-2.0-only OR BS
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/ata/intel,i
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: Intel IXP4xx CompactFlash Card Controll
8
9 maintainers:
10 - Linus Walleij <linus.walleij@linaro.org>
11
12 description: |
13 The IXP4xx network processors have a Compact
14 a CompactFlash card to the system as a true
15 device is always connected to the expansion
16 or two chip select areas and address transla
17 node must be placed inside a chip select nod
18
19 properties:
20 compatible:
21 const: intel,ixp4xx-compact-flash
22
23 reg:
24 items:
25 - description: Command interface registe
26 - description: Control interface registe
27
28 interrupts:
29 maxItems: 1
30
31 required:
32 - compatible
33 - reg
34 - interrupts
35
36 allOf:
37 - $ref: pata-common.yaml#
38 - $ref: /schemas/memory-controllers/intel,ix
39
40 unevaluatedProperties: false
41
42 examples:
43 - |
44 #include <dt-bindings/interrupt-controller
45
46 bus@c4000000 {
47 compatible = "intel,ixp43x-expansion-bus
48 reg = <0xc4000000 0x1000>;
49 native-endian;
50 #address-cells = <2>;
51 #size-cells = <1>;
52 ranges = <0 0x0 0x50000000 0x01000000>,
53 dma-ranges = <0 0x0 0x50000000 0x0100000
54 ide@1,0 {
55 compatible = "intel,ixp4xx-compact-fla
56 reg = <1 0x00000000 0x1000>, <1 0x0004
57 interrupt-parent = <&gpio0>;
58 interrupts = <12 IRQ_TYPE_EDGE_RISING>
59 };
60 };
61
62 ...
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