tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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 };