xref: /linux/Documentation/devicetree/bindings/clock/qcom,sm4450-gcc.yaml (revision b8e85e6f3a09fc56b0ff574887798962ef8a8f80) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,sm4450-gcc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller on SM4450
8
9maintainers:
10  - Ajit Pandey <quic_ajipan@quicinc.com>
11  - Taniya Das <quic_tdas@quicinc.com>
12
13description: |
14  Qualcomm global clock control module provides the clocks, resets and power
15  domains on SM4450
16
17  See also:: include/dt-bindings/clock/qcom,sm4450-gcc.h
18
19properties:
20  compatible:
21    const: qcom,sm4450-gcc
22
23  clocks:
24    items:
25      - description: Board XO source
26      - description: Sleep clock source
27      - description: UFS Phy Rx symbol 0 clock source
28      - description: UFS Phy Rx symbol 1 clock source
29      - description: UFS Phy Tx symbol 0 clock source
30      - description: USB3 Phy wrapper pipe clock source
31
32required:
33  - compatible
34  - clocks
35
36allOf:
37  - $ref: qcom,gcc.yaml#
38
39unevaluatedProperties: false
40
41examples:
42  - |
43    #include <dt-bindings/clock/qcom,rpmh.h>
44    clock-controller@100000 {
45      compatible = "qcom,sm4450-gcc";
46      reg = <0x00100000 0x001f4200>;
47      clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>,
48               <&ufs_mem_phy 0>, <&ufs_mem_phy 1>,
49               <&ufs_mem_phy 2>, <&usb_1_qmpphy>;
50      #clock-cells = <1>;
51      #reset-cells = <1>;
52      #power-domain-cells = <1>;
53    };
54
55...
56