| 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/watchdog/amlogic,meson6-wdt.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Amlogic Meson6 SoCs Watchdog timer |
| 8 | |
| 9 | maintainers: |
| 10 | - Neil Armstrong <neil.armstrong@linaro.org> |
| 11 | - Martin Blumenstingl <martin.blumenstingl@googlemail.com> |
| 12 | |
| 13 | allOf: |
| 14 | - $ref: watchdog.yaml# |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | oneOf: |
| 19 | - enum: |
| 20 | - amlogic,meson6-wdt |
| 21 | - amlogic,meson8-wdt |
| 22 | - amlogic,meson8b-wdt |
| 23 | - items: |
| 24 | - const: amlogic,meson8m2-wdt |
| 25 | - const: amlogic,meson8b-wdt |
| 26 | |
| 27 | interrupts: |
| 28 | maxItems: 1 |
| 29 | |
| 30 | reg: |
| 31 | maxItems: 1 |
| 32 | |
| 33 | required: |
| 34 | - compatible |
| 35 | - interrupts |
| 36 | - reg |
| 37 | |
| 38 | unevaluatedProperties: false |
| 39 | |
| 40 | examples: |
| 41 | - | |
| 42 | #include <dt-bindings/interrupt-controller/irq.h> |
| 43 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 44 | |
| 45 | wdt: watchdog@c1109900 { |
| 46 | compatible = "amlogic,meson6-wdt"; |
| 47 | reg = <0xc1109900 0x8>; |
| 48 | interrupts = <GIC_SPI 0 IRQ_TYPE_EDGE_RISING>; |
| 49 | timeout-sec = <10>; |
| 50 | }; |