1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mod0-clk.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Allwinner A10 Module 0 Clock
8
9 maintainers:
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
12
13 deprecated: true
14
15 select:
16 properties:
17 compatible:
18 contains:
19 enum:
20 - allwinner,sun4i-a10-mod0-clk
21 - allwinner,sun9i-a80-mod0-clk
22
23 # The PRCM on the A31 and A23 will have the reg property missing,
24 # since it's set at the upper level node, and will be validated by
25 # PRCM's schema. Make sure we only validate standalone nodes.
26 required:
27 - compatible
28 - reg
29
30 properties:
31 "#clock-cells":
32 const: 0
33
34 compatible:
35 enum:
36 - allwinner,sun4i-a10-mod0-clk
37 - allwinner,sun9i-a80-mod0-clk
38
39 reg:
40 maxItems: 1
41
42 clocks:
43 # On the A80, the PRCM mod0 clocks have 2 parents.
44 minItems: 2
45 maxItems: 3
46 description: >
47 The parent order must match the hardware programming order.
48
49 clock-output-names:
50 maxItems: 1
51
52 required:
53 - "#clock-cells"
54 - compatible
55 - reg
56 - clocks
57 - clock-output-names
58
59 additionalProperties: false
60
61 examples:
62 - |
63 clk@1c20080 {
64 #clock-cells = <0>;
65 compatible = "allwinner,sun4i-a10-mod0-clk";
66 reg = <0x01c20080 0x4>;
67 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
68 clock-output-names = "nand";
69 };
70
71 - |
72 clk@8001454 {
73 #clock-cells = <0>;
74 compatible = "allwinner,sun4i-a10-mod0-clk";
75 reg = <0x08001454 0x4>;
76 clocks = <&osc32k>, <&osc24M>;
77 clock-output-names = "r_ir";
78 };
79
80 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.