Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/clock/skyworks,si521xx.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Skyworks Si521xx I2C PCIe clock generators |
| 8 | |
| 9 | description: | |
| 10 | The Skyworks Si521xx are I2C PCIe clock generators providing |
| 11 | from 4 to 9 output clocks. |
| 12 | |
| 13 | maintainers: |
| 14 | - Marek Vasut <marex@denx.de> |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | enum: |
| 19 | - skyworks,si52144 |
| 20 | - skyworks,si52146 |
| 21 | - skyworks,si52147 |
| 22 | |
| 23 | reg: |
| 24 | const: 0x6b |
| 25 | |
| 26 | '#clock-cells': |
| 27 | const: 1 |
| 28 | |
| 29 | clocks: |
| 30 | items: |
| 31 | - description: XTal input clock |
| 32 | |
| 33 | skyworks,out-amplitude-microvolt: |
| 34 | enum: [ 300000, 400000, 500000, 600000, 700000, 800000, 900000, 1000000 ] |
| 35 | description: Output clock signal amplitude |
| 36 | |
| 37 | required: |
| 38 | - compatible |
| 39 | - reg |
| 40 | - clocks |
| 41 | - '#clock-cells' |
| 42 | |
| 43 | additionalProperties: false |
| 44 | |
| 45 | examples: |
| 46 | - | |
| 47 | i2c { |
| 48 | #address-cells = <1>; |
| 49 | #size-cells = <0>; |
| 50 | |
| 51 | clock-generator@6b { |
| 52 | compatible = "skyworks,si52144"; |
| 53 | reg = <0x6b>; |
| 54 | #clock-cells = <1>; |
| 55 | clocks = <&ref25m>; |
| 56 | }; |
| 57 | }; |
| 58 | |
| 59 | ... |