1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/clock/mstar,msc313-cpupll.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: MStar/Sigmastar MSC313 CPU PLL
8
9 maintainers:
10 - Daniel Palmer <daniel@thingy.jp>
11
12 description: |
13 The MStar/SigmaStar MSC313 and later ARMv7 chips have a scalable
14 PLL that can be used as the clock source for the CPU(s).
15
16 properties:
17 compatible:
18 const: mstar,msc313-cpupll
19
20 "#clock-cells":
21 const: 1
22
23 clocks:
24 maxItems: 1
25
26 reg:
27 maxItems: 1
28
29 required:
30 - compatible
31 - "#clock-cells"
32 - clocks
33 - reg
34
35 additionalProperties: false
36
37 examples:
38 - |
39 #include <dt-bindings/clock/mstar-msc313-mpll.h>
40 cpupll: cpupll@206400 {
41 compatible = "mstar,msc313-cpupll";
42 reg = <0x206400 0x200>;
43 #clock-cells = <1>;
44 clocks = <&mpll MSTAR_MSC313_MPLL_DIV2>;
45 };
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