1# SPDX-License-Identifier: GPL-2.0-only
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8998.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller Binding for MSM8998
8
9maintainers:
10  - Stephen Boyd <sboyd@kernel.org>
11  - Taniya Das <tdas@codeaurora.org>
12
13description: |
14  Qualcomm global clock control module which supports the clocks, resets and
15  power domains on MSM8998.
16
17  See also:
18  - dt-bindings/clock/qcom,gcc-msm8998.h
19
20properties:
21  compatible:
22    const: qcom,gcc-msm8998
23
24  clocks:
25    items:
26      - description: Board XO source
27      - description: Sleep clock source
28      - description: USB 3.0 phy pipe clock
29      - description: UFS phy rx symbol clock for pipe 0
30      - description: UFS phy rx symbol clock for pipe 1
31      - description: UFS phy tx symbol clock
32      - description: PCIE phy pipe clock
33
34  clock-names:
35    items:
36      - const: xo
37      - const: sleep_clk
38      - const: usb3_pipe
39      - const: ufs_rx_symbol0
40      - const: ufs_rx_symbol1
41      - const: ufs_tx_symbol0
42      - const: pcie0_pipe
43
44  '#clock-cells':
45    const: 1
46
47  '#reset-cells':
48    const: 1
49
50  '#power-domain-cells':
51    const: 1
52
53  reg:
54    maxItems: 1
55
56  protected-clocks:
57    description:
58      Protected clock specifier list as per common clock binding.
59
60required:
61  - compatible
62  - clocks
63  - clock-names
64  - reg
65  - '#clock-cells'
66  - '#reset-cells'
67  - '#power-domain-cells'
68
69examples:
70  - |
71    #include <dt-bindings/clock/qcom,rpmcc.h>
72    clock-controller@100000 {
73      compatible = "qcom,gcc-msm8998";
74      #clock-cells = <1>;
75      #reset-cells = <1>;
76      #power-domain-cells = <1>;
77      reg = <0x00100000 0xb0000>;
78      clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
79               <&sleep>,
80               <0>,
81               <0>,
82               <0>,
83               <0>,
84               <0>;
85      clock-names = "xo",
86                    "sleep_clk",
87                    "usb3_pipe",
88                    "ufs_rx_symbol0",
89                    "ufs_rx_symbol1",
90                    "ufs_tx_symbol0",
91                    "pcie0_pipe";
92    };
93...
94