| 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/atmel,at91sam9x5-sckc.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Atmel Slow Clock Controller (SCKC) |
| 8 | |
| 9 | maintainers: |
| 10 | - Claudiu Beznea <claudiu.beznea@microchip.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | oneOf: |
| 15 | - enum: |
| 16 | - atmel,at91sam9x5-sckc |
| 17 | - atmel,sama5d3-sckc |
| 18 | - atmel,sama5d4-sckc |
| 19 | - microchip,sam9x60-sckc |
| 20 | - items: |
| 21 | - const: microchip,sama7g5-sckc |
| 22 | - const: microchip,sam9x60-sckc |
| 23 | |
| 24 | reg: |
| 25 | maxItems: 1 |
| 26 | |
| 27 | clocks: |
| 28 | maxItems: 1 |
| 29 | |
| 30 | "#clock-cells": |
| 31 | enum: [0, 1] |
| 32 | |
| 33 | atmel,osc-bypass: |
| 34 | type: boolean |
| 35 | description: set when a clock signal is directly provided on XIN |
| 36 | |
| 37 | required: |
| 38 | - compatible |
| 39 | - reg |
| 40 | - clocks |
| 41 | - "#clock-cells" |
| 42 | |
| 43 | allOf: |
| 44 | - if: |
| 45 | properties: |
| 46 | compatible: |
| 47 | contains: |
| 48 | enum: |
| 49 | - microchip,sam9x60-sckc |
| 50 | then: |
| 51 | properties: |
| 52 | "#clock-cells": |
| 53 | const: 1 |
| 54 | else: |
| 55 | properties: |
| 56 | "#clock-cells": |
| 57 | const: 0 |
| 58 | |
| 59 | additionalProperties: false |
| 60 | |
| 61 | examples: |
| 62 | - | |
| 63 | clk32k: clock-controller@fffffe50 { |
| 64 | compatible = "microchip,sam9x60-sckc"; |
| 65 | reg = <0xfffffe50 0x4>; |
| 66 | clocks = <&slow_xtal>; |
| 67 | #clock-cells = <1>; |
| 68 | }; |
| 69 | |
| 70 | ... |