xref: /linux/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml (revision f6e8dc9edf963dbc99085e54f6ced6da9daa6100) 
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/mmc/allwinner,sun4i-a10-mmc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allwinner A10 MMC Controller
8
9allOf:
10  - $ref: mmc-controller.yaml
11
12maintainers:
13  - Chen-Yu Tsai <wens@csie.org>
14  - Maxime Ripard <mripard@kernel.org>
15
16properties:
17  "#address-cells": true
18  "#size-cells": true
19
20  compatible:
21    oneOf:
22      - const: allwinner,sun4i-a10-mmc
23      - const: allwinner,sun5i-a13-mmc
24      - const: allwinner,sun7i-a20-mmc
25      - const: allwinner,sun8i-a83t-emmc
26      - const: allwinner,sun9i-a80-mmc
27      - const: allwinner,sun20i-d1-mmc
28      - const: allwinner,sun50i-a64-emmc
29      - const: allwinner,sun50i-a64-mmc
30      - const: allwinner,sun50i-a100-emmc
31      - const: allwinner,sun50i-a100-mmc
32      - items:
33          - enum:
34              - allwinner,sun8i-a83t-mmc
35              - allwinner,suniv-f1c100s-mmc
36          - const: allwinner,sun7i-a20-mmc
37      - items:
38          - enum:
39              - allwinner,sun8i-r40-emmc
40              - allwinner,sun50i-h5-emmc
41              - allwinner,sun50i-h6-emmc
42          - const: allwinner,sun50i-a64-emmc
43      - items:
44          - enum:
45              - allwinner,sun8i-r40-mmc
46              - allwinner,sun50i-h5-mmc
47              - allwinner,sun50i-h6-mmc
48          - const: allwinner,sun50i-a64-mmc
49      - items:
50          - enum:
51              - allwinner,sun20i-d1-emmc
52              - allwinner,sun50i-h616-emmc
53              - allwinner,sun55i-a523-emmc
54          - const: allwinner,sun50i-a100-emmc
55      - items:
56          - const: allwinner,sun50i-h616-mmc
57          - const: allwinner,sun50i-a100-mmc
58      - items:
59          - const: allwinner,sun55i-a523-mmc
60          - const: allwinner,sun20i-d1-mmc
61
62  reg:
63    maxItems: 1
64
65  interrupts:
66    maxItems: 1
67
68  clocks:
69    minItems: 2
70    items:
71      - description: Bus Clock
72      - description: Module Clock
73      - description: Output Clock
74      - description: Sample Clock
75
76  clock-names:
77    minItems: 2
78    items:
79      - const: ahb
80      - const: mmc
81      - const: output
82      - const: sample
83
84  resets:
85    maxItems: 1
86
87  reset-names:
88    const: ahb
89
90required:
91  - compatible
92  - reg
93  - interrupts
94  - clocks
95  - clock-names
96
97unevaluatedProperties: false
98
99examples:
100  - |
101    mmc0: mmc@1c0f000 {
102        compatible = "allwinner,sun5i-a13-mmc";
103        reg = <0x01c0f000 0x1000>;
104        clocks = <&ahb_gates 8>, <&mmc0_clk>;
105        clock-names = "ahb", "mmc";
106        interrupts = <32>;
107        bus-width = <4>;
108        cd-gpios = <&pio 7 1 0>;
109    };
110
111...
112