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
7 title: Freescale FlexSPI clock driver for Layerscape SoCs
8
9 maintainers:
10 - Michael Walle <michael@walle.cc>
11
12 description:
13 The Freescale Layerscape SoCs have a special FlexSPI clock which is
14 derived from the platform PLL.
15
16 properties:
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
34 required:
35 - compatible
36 - reg
37 - clocks
38 - '#clock-cells'
39
40 additionalProperties: false
41
42 examples:
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 };
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