1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,a53pll.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm A53 PLL Binding
8
9maintainers:
10  - Sivaprakash Murugesan <sivaprak@codeaurora.org>
11
12description:
13  The A53 PLL on few Qualcomm platforms is the main CPU PLL used used for
14  frequencies above 1GHz.
15
16properties:
17  compatible:
18    enum:
19      - qcom,ipq6018-a53pll
20      - qcom,msm8916-a53pll
21      - qcom,msm8939-a53pll
22
23  reg:
24    maxItems: 1
25
26  '#clock-cells':
27    const: 0
28
29  clocks:
30    items:
31      - description: board XO clock
32
33  clock-names:
34    items:
35      - const: xo
36
37  operating-points-v2: true
38
39required:
40  - compatible
41  - reg
42  - '#clock-cells'
43
44additionalProperties: false
45
46examples:
47  #Example 1 - A53 PLL found on MSM8916 devices
48  - |
49    a53pll: clock@b016000 {
50        compatible = "qcom,msm8916-a53pll";
51        reg = <0xb016000 0x40>;
52        #clock-cells = <0>;
53    };
54  #Example 2 - A53 PLL found on IPQ6018 devices
55  - |
56    a53pll_ipq: clock-controller@b116000 {
57        compatible = "qcom,ipq6018-a53pll";
58        reg = <0x0b116000 0x40>;
59        #clock-cells = <0>;
60        clocks = <&xo>;
61        clock-names = "xo";
62    };
63