1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/ata/fsl,ahci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Freescale QorIQ AHCI SATA Controller
8
9 maintainers:
10 - Frank Li <Frank.Li@nxp.com>
11
12 properties:
13 compatible:
14 oneOf:
15 - description: SATA controller for ls1012a
16 items:
17 - const: fsl,ls1012a-ahci
18 - const: fsl,ls1043a-ahci
19 - enum:
20 - fsl,ls1021a-ahci
21 - fsl,ls1028a-ahci
22 - fsl,ls1043a-ahci
23 - fsl,ls1046a-ahci
24 - fsl,ls1088a-ahci
25 - fsl,ls2080a-ahci
26 - fsl,lx2160a-ahci
27
28 reg:
29 minItems: 1
30 maxItems: 2
31
32 reg-names:
33 items:
34 - const: ahci
35 - const: sata-ecc
36 minItems: 1
37
38 clocks:
39 maxItems: 1
40
41 interrupts:
42 maxItems: 1
43
44 dma-coherent: true
45
46 required:
47 - compatible
48 - reg
49 - clocks
50 - interrupts
51
52 additionalProperties: false
53
54 examples:
55 - |
56 #include <dt-bindings/interrupt-controller/arm-gic.h>
57
58 sata@3200000 {
59 compatible = "fsl,ls1021a-ahci";
60 reg = <0x3200000 0x10000>;
61 interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
62 clocks = <&platform_clk 1>;
63 dma-coherent;
64 };
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