1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) Sunplus Ltd. Co. 2021 2 # Copyright (C) Sunplus Ltd. Co. 2021
3 %YAML 1.2 3 %YAML 1.2
4 --- 4 ---
5 $id: http://devicetree.org/schemas/mmc/sunplus 5 $id: http://devicetree.org/schemas/mmc/sunplus,mmc.yaml#
6 $schema: http://devicetree.org/meta-schemas/co 6 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 7
8 title: Sunplus MMC Controller 8 title: Sunplus MMC Controller
9 9
10 maintainers: 10 maintainers:
11 - Tony Huang <tonyhuang.sunplus@gmail.com> 11 - Tony Huang <tonyhuang.sunplus@gmail.com>
12 - Li-hao Kuo <lhjeff911@gmail.com> 12 - Li-hao Kuo <lhjeff911@gmail.com>
13 13
14 allOf: 14 allOf:
15 - $ref: mmc-controller.yaml 15 - $ref: mmc-controller.yaml
16 16
17 properties: 17 properties:
18 compatible: 18 compatible:
19 enum: 19 enum:
20 - sunplus,sp7021-mmc 20 - sunplus,sp7021-mmc
21 21
22 reg: 22 reg:
23 maxItems: 1 23 maxItems: 1
24 24
25 interrupts: 25 interrupts:
26 maxItems: 1 26 maxItems: 1
27 27
28 clocks: 28 clocks:
29 maxItems: 1 29 maxItems: 1
30 30
31 resets: 31 resets:
32 maxItems: 1 32 maxItems: 1
33 33
34 required: 34 required:
35 - compatible 35 - compatible
36 - reg 36 - reg
37 - interrupts 37 - interrupts
38 - clocks 38 - clocks
39 - resets 39 - resets
40 40
41 unevaluatedProperties: false 41 unevaluatedProperties: false
42 42
43 examples: 43 examples:
44 - | 44 - |
45 #include <dt-bindings/interrupt-controller 45 #include <dt-bindings/interrupt-controller/irq.h>
46 #include <dt-bindings/interrupt-controller 46 #include <dt-bindings/interrupt-controller/arm-gic.h>
47 mmc0: mmc@9c003b00 { 47 mmc0: mmc@9c003b00 {
48 compatible = "sunplus,sp7021-mmc"; 48 compatible = "sunplus,sp7021-mmc";
49 reg = <0x9c003b00 0x180>; 49 reg = <0x9c003b00 0x180>;
50 interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; 50 interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
51 clocks = <&clkc 0x4e>; 51 clocks = <&clkc 0x4e>;
52 resets = <&rstc 0x3e>; 52 resets = <&rstc 0x3e>;
53 bus-width = <8>; 53 bus-width = <8>;
54 max-frequency = <52000000>; 54 max-frequency = <52000000>;
55 non-removable; 55 non-removable;
56 disable-wp; 56 disable-wp;
57 cap-mmc-highspeed; 57 cap-mmc-highspeed;
58 mmc-ddr-3_3v; 58 mmc-ddr-3_3v;
59 no-sdio; 59 no-sdio;
60 no-sd; 60 no-sd;
61 }; 61 };
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