1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/fsl,flexspi-clock.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Freescale FlexSPI clock driver for Layerscape SoCs
8
9maintainers:
10  - Michael Walle <michael@walle.cc>
11
12description:
13  The Freescale Layerscape SoCs have a special FlexSPI clock which is
14  derived from the platform PLL.
15
16properties:
17  compatible:
18    enum:
19      - fsl,ls1028a-flexspi-clk
20      - fsl,lx2160a-flexspi-clk
21
22  reg:
23    maxItems: 1
24
25  clocks:
26    maxItems: 1
27
28  '#clock-cells':
29    const: 0
30
31  clock-output-names:
32    maxItems: 1
33
34required:
35  - compatible
36  - reg
37  - clocks
38  - '#clock-cells'
39
40additionalProperties: false
41
42examples:
43  - |
44    dcfg {
45        #address-cells = <1>;
46        #size-cells = <1>;
47
48        fspi_clk: clock-controller@900 {
49            compatible = "fsl,ls1028a-flexspi-clk";
50            reg = <0x900 0x4>;
51            #clock-cells = <0>;
52            clocks = <&parentclk>;
53            clock-output-names = "fspi_clk";
54        };
55    };
56