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 clock
8
9maintainers:
10  - Bjorn Andersson <andersson@kernel.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,ipq5332-a53pll
20      - qcom,ipq6018-a53pll
21      - qcom,ipq8074-a53pll
22      - qcom,msm8916-a53pll
23      - qcom,msm8939-a53pll
24
25  reg:
26    maxItems: 1
27
28  '#clock-cells':
29    const: 0
30
31  clocks:
32    items:
33      - description: board XO clock
34
35  clock-names:
36    items:
37      - const: xo
38
39  operating-points-v2: true
40
41required:
42  - compatible
43  - reg
44  - '#clock-cells'
45
46additionalProperties: false
47
48examples:
49  # Example 1 - A53 PLL found on MSM8916 devices
50  - |
51    a53pll: clock@b016000 {
52        compatible = "qcom,msm8916-a53pll";
53        reg = <0xb016000 0x40>;
54        #clock-cells = <0>;
55    };
56  # Example 2 - A53 PLL found on IPQ6018 devices
57  - |
58    a53pll_ipq: clock-controller@b116000 {
59        compatible = "qcom,ipq6018-a53pll";
60        reg = <0x0b116000 0x40>;
61        #clock-cells = <0>;
62        clocks = <&xo>;
63        clock-names = "xo";
64    };
65