1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/clock/micro 4 $id: http://devicetree.org/schemas/clock/microchip,lan966x-gck.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Microchip LAN966X Generic Clock Control 7 title: Microchip LAN966X Generic Clock Controller
8 8
9 maintainers: 9 maintainers:
10 - Kavyasree Kotagiri <kavyasree.kotagiri@micr 10 - Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com>
11 11
12 description: | 12 description: |
13 The LAN966X Generic clock controller contain 13 The LAN966X Generic clock controller contains 3 PLLs - cpu_clk,
14 ddr_clk and sys_clk. This clock controller g 14 ddr_clk and sys_clk. This clock controller generates and supplies
15 clock to various peripherals within the SoC. 15 clock to various peripherals within the SoC.
16 16
17 properties: 17 properties:
18 compatible: 18 compatible:
19 const: microchip,lan966x-gck 19 const: microchip,lan966x-gck
20 20
21 reg: 21 reg:
22 minItems: 1 22 minItems: 1
23 items: 23 items:
24 - description: Generic clock registers 24 - description: Generic clock registers
25 - description: Optional gate clock regis 25 - description: Optional gate clock registers
26 26
27 clocks: 27 clocks:
28 items: 28 items:
29 - description: CPU clock source 29 - description: CPU clock source
30 - description: DDR clock source 30 - description: DDR clock source
31 - description: System clock source 31 - description: System clock source
32 32
33 clock-names: 33 clock-names:
34 items: 34 items:
35 - const: cpu 35 - const: cpu
36 - const: ddr 36 - const: ddr
37 - const: sys 37 - const: sys
38 38
39 '#clock-cells': 39 '#clock-cells':
40 const: 1 40 const: 1
41 41
42 required: 42 required:
43 - compatible 43 - compatible
44 - reg 44 - reg
45 - clocks 45 - clocks
46 - clock-names 46 - clock-names
47 - '#clock-cells' 47 - '#clock-cells'
48 48
49 additionalProperties: false 49 additionalProperties: false
50 50
51 examples: 51 examples:
52 - | 52 - |
53 clks: clock-controller@e00c00a8 { 53 clks: clock-controller@e00c00a8 {
54 compatible = "microchip,lan966x-gck"; 54 compatible = "microchip,lan966x-gck";
55 #clock-cells = <1>; 55 #clock-cells = <1>;
56 clocks = <&cpu_clk>, <&ddr_clk>, <&sys 56 clocks = <&cpu_clk>, <&ddr_clk>, <&sys_clk>;
57 clock-names = "cpu", "ddr", "sys"; 57 clock-names = "cpu", "ddr", "sys";
58 reg = <0xe00c00a8 0x38>; 58 reg = <0xe00c00a8 0x38>;
59 }; 59 };
60 ... 60 ...
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