| 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/rtc/ti,k3-rtc.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Texas Instruments K3 Real Time Clock |
| 8 | |
| 9 | maintainers: |
| 10 | - Nishanth Menon <nm@ti.com> |
| 11 | |
| 12 | description: | |
| 13 | This RTC appears in the AM62x family of SoCs. |
| 14 | |
| 15 | allOf: |
| 16 | - $ref: rtc.yaml# |
| 17 | |
| 18 | properties: |
| 19 | compatible: |
| 20 | enum: |
| 21 | - ti,am62-rtc |
| 22 | |
| 23 | reg: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | interrupts: |
| 27 | maxItems: 1 |
| 28 | |
| 29 | clocks: |
| 30 | items: |
| 31 | - description: VBUS Interface clock |
| 32 | - description: 32k Clock source (external or internal). |
| 33 | |
| 34 | clock-names: |
| 35 | items: |
| 36 | - const: vbus |
| 37 | - const: osc32k |
| 38 | |
| 39 | power-domains: |
| 40 | maxItems: 1 |
| 41 | |
| 42 | required: |
| 43 | - compatible |
| 44 | - reg |
| 45 | - interrupts |
| 46 | - clocks |
| 47 | - clock-names |
| 48 | |
| 49 | unevaluatedProperties: false |
| 50 | |
| 51 | examples: |
| 52 | - | |
| 53 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 54 | rtc@2b1f0000 { |
| 55 | compatible = "ti,am62-rtc"; |
| 56 | reg = <0x2b1f0000 0x100>; |
| 57 | interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; |
| 58 | power-domains = <&bar 0>; |
| 59 | clocks = <&foo 0>, <&foo 1>; |
| 60 | clock-names = "vbus", "osc32k"; |
| 61 | wakeup-source; |
| 62 | }; |