1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-sdctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Socionext UniPhier SD interface logic
8
9 maintainers:
10 - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11
12 description: |+
13 SD interface logic implemented on Socionext UniPhier SoCs is
14 attached outside SDHC, and has some SD related functions such as
15 clock control, reset control, mode switch, and so on.
16
17 properties:
18 compatible:
19 items:
20 - enum:
21 - socionext,uniphier-pro5-sdctrl
22 - socionext,uniphier-pxs2-sdctrl
23 - socionext,uniphier-ld11-sdctrl
24 - socionext,uniphier-ld20-sdctrl
25 - socionext,uniphier-pxs3-sdctrl
26 - socionext,uniphier-nx1-sdctrl
27 - const: simple-mfd
28 - const: syscon
29
30 reg:
31 maxItems: 1
32
33 clock-controller:
34 $ref: /schemas/clock/socionext,uniphier-clock.yaml#
35
36 reset-controller:
37 $ref: /schemas/reset/socionext,uniphier-reset.yaml#
38
39 required:
40 - compatible
41 - reg
42
43 additionalProperties: false
44
45 examples:
46 - |
47 syscon@59810000 {
48 compatible = "socionext,uniphier-ld20-sdctrl",
49 "simple-mfd", "syscon";
50 reg = <0x59810000 0x400>;
51
52 clock-controller {
53 compatible = "socionext,uniphier-ld20-sd-clock";
54 #clock-cells = <1>;
55 };
56
57 reset-controller {
58 compatible = "socionext,uniphier-ld20-sd-reset";
59 #reset-cells = <1>;
60 };
61 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.