xref: /linux/Documentation/devicetree/bindings/clock/mstar,msc313-cpupll.yaml (revision da1d9caf95def6f0320819cf941c9fd1069ba9e1) 
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
7title: MStar/Sigmastar MSC313 CPU PLL
8
9maintainers:
10  - Daniel Palmer <daniel@thingy.jp>
11
12description: |
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
16properties:
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
29required:
30  - compatible
31  - "#clock-cells"
32  - clocks
33  - reg
34
35additionalProperties: false
36
37examples:
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    };
46