1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/mmc/fsl-imx 4 $id: http://devicetree.org/schemas/mmc/fsl-imx-mmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Freescale Secure Digital Host Controlle 7 title: Freescale Secure Digital Host Controller for i.MX2/3 series
8 8
9 maintainers: 9 maintainers:
10 - Markus Pargmann <mpa@pengutronix.de> 10 - Markus Pargmann <mpa@pengutronix.de>
11 11
12 allOf: 12 allOf:
13 - $ref: mmc-controller.yaml 13 - $ref: mmc-controller.yaml
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 oneOf: 17 oneOf:
18 - const: fsl,imx21-mmc 18 - const: fsl,imx21-mmc
19 - const: fsl,imx31-mmc 19 - const: fsl,imx31-mmc
20 - items: 20 - items:
21 - const: fsl,imx27-mmc 21 - const: fsl,imx27-mmc
22 - const: fsl,imx21-mmc 22 - const: fsl,imx21-mmc
23 23
24 reg: 24 reg:
25 maxItems: 1 25 maxItems: 1
26 26
27 clocks: 27 clocks:
28 maxItems: 2 28 maxItems: 2
29 29
30 clock-names: 30 clock-names:
31 items: 31 items:
32 - const: ipg 32 - const: ipg
33 - const: per 33 - const: per
34 34
35 interrupts: 35 interrupts:
36 maxItems: 1 36 maxItems: 1
37 37
38 dmas: 38 dmas:
39 maxItems: 1 39 maxItems: 1
40 40
41 dma-names: 41 dma-names:
42 const: rx-tx 42 const: rx-tx
43 43
44 required: 44 required:
45 - clocks 45 - clocks
46 - clock-names 46 - clock-names
47 - compatible 47 - compatible
48 - reg 48 - reg
49 - interrupts 49 - interrupts
50 50
51 unevaluatedProperties: false 51 unevaluatedProperties: false
52 52
53 examples: 53 examples:
54 - | 54 - |
55 mmc@10014000 { 55 mmc@10014000 {
56 compatible = "fsl,imx27-mmc", "fsl,imx 56 compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
57 reg = <0x10014000 0x1000>; 57 reg = <0x10014000 0x1000>;
58 interrupts = <11>; 58 interrupts = <11>;
59 clocks = <&clks 29>, <&clks 60>; 59 clocks = <&clks 29>, <&clks 60>;
60 clock-names = "ipg", "per"; 60 clock-names = "ipg", "per";
61 dmas = <&dma 7>; 61 dmas = <&dma 7>;
62 dma-names = "rx-tx"; 62 dma-names = "rx-tx";
63 bus-width = <4>; 63 bus-width = <4>;
64 cd-gpios = <&gpio3 29>; 64 cd-gpios = <&gpio3 29>;
65 }; 65 };
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