Linux-libre 5.7.6-gnu
[librecmc/linux-libre.git] / Documentation / devicetree / bindings / clock / silabs,si544.txt
1 Binding for Silicon Labs 544 programmable I2C clock generator.
2
3 Reference
4 This binding uses the common clock binding[1]. Details about the device can be
5 found in the datasheet[2].
6
7 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
8 [2] Si544 datasheet
9     https://www.silabs.com/documents/public/data-sheets/si544-datasheet.pdf
10
11 Required properties:
12  - compatible: One of "silabs,si514a", "silabs,si514b" "silabs,si514c" according
13                to the speed grade of the chip.
14  - reg: I2C device address.
15  - #clock-cells: From common clock bindings: Shall be 0.
16
17 Optional properties:
18  - clock-output-names: From common clock bindings. Recommended to be "si544".
19
20 Example:
21         si544: clock-controller@55 {
22                 reg = <0x55>;
23                 #clock-cells = <0>;
24                 compatible = "silabs,si544b";
25         };