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