xref: /linux/Documentation/devicetree/bindings/clock/qcom,milos-gcc.yaml (revision fbf5df34a4dbcd09d433dd4f0916bf9b2ddb16de) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,milos-gcc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller on Milos
8
9maintainers:
10  - Luca Weiss <luca.weiss@fairphone.com>
11  - Taniya Das <taniya.das@oss.qualcomm.com>
12
13description: |
14  Qualcomm global clock control module provides the clocks, resets and power
15  domains on Milos.
16
17  See also:
18   - include/dt-bindings/clock/qcom,eliza-gcc.h
19   - include/dt-bindings/clock/qcom,milos-gcc.h
20
21properties:
22  compatible:
23    enum:
24      - qcom,eliza-gcc
25      - qcom,milos-gcc
26
27  clocks:
28    items:
29      - description: Board XO source
30      - description: Sleep clock source
31      - description: PCIE 0 Pipe clock source
32      - description: PCIE 1 Pipe clock source
33      - description: UFS Phy Rx symbol 0 clock source
34      - description: UFS Phy Rx symbol 1 clock source
35      - description: UFS Phy Tx symbol 0 clock source
36      - description: USB3 Phy wrapper pipe clock source
37
38  power-domains:
39    items:
40      - description: CX domain
41
42required:
43  - compatible
44  - clocks
45  - power-domains
46  - '#power-domain-cells'
47
48allOf:
49  - $ref: qcom,gcc.yaml#
50
51unevaluatedProperties: false
52
53examples:
54  - |
55    #include <dt-bindings/clock/qcom,rpmh.h>
56    #include <dt-bindings/power/qcom,rpmhpd.h>
57    clock-controller@100000 {
58        compatible = "qcom,milos-gcc";
59        reg = <0x00100000 0x1f4200>;
60        clocks = <&rpmhcc RPMH_CXO_CLK>,
61                 <&sleep_clk>,
62                 <&pcie0_phy>,
63                 <&pcie1_phy>,
64                 <&ufs_mem_phy 0>,
65                 <&ufs_mem_phy 1>,
66                 <&ufs_mem_phy 2>,
67                 <&usb_1_qmpphy>;
68        power-domains = <&rpmhpd RPMHPD_CX>;
69        #clock-cells = <1>;
70        #reset-cells = <1>;
71        #power-domain-cells = <1>;
72    };
73
74...
75