1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: MMC Card / eMMC Generic
8
9 maintainers:
10 - Ulf Hansson <ulf.hansson@linaro.org>
11
12 description: |
13 This documents describes the devicetree bindings for a mmc-host controller
14 child node describing a mmc-card / an eMMC.
15
16 properties:
17 compatible:
18 const: mmc-card
19
20 reg:
21 const: 0
22
23 broken-hpi:
24 $ref: /schemas/types.yaml#/definitions/flag
25 description:
26 Use this to indicate that the mmc-card has a broken hpi
27 implementation, and that hpi should not be used.
28
29 required:
30 - compatible
31 - reg
32
33 additionalProperties: false
34
35 examples:
36 - |
37 mmc {
38 #address-cells = <1>;
39 #size-cells = <0>;
40
41 card@0 {
42 compatible = "mmc-card";
43 reg = <0>;
44 broken-hpi;
45 };
46 };
47
48 ...
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