| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/watchdog/nxp,lpc1850-wwdt.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: NXP LPC18xx Watchdog Timer (WDT) |
| |
| maintainers: |
| - Animesh Agarwal <animeshagarwal28@gmail.com> |
| |
| properties: |
| compatible: |
| const: nxp,lpc1850-wwdt |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| items: |
| - description: Watchdog counter clock |
| - description: Register interface clock |
| |
| clock-names: |
| items: |
| - const: wdtclk |
| - const: reg |
| |
| interrupts: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| - clock-names |
| - interrupts |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/lpc18xx-cgu.h> |
| #include <dt-bindings/clock/lpc18xx-ccu.h> |
| |
| watchdog@40080000 { |
| compatible = "nxp,lpc1850-wwdt"; |
| reg = <0x40080000 0x24>; |
| clocks = <&cgu BASE_SAFE_CLK>, <&ccu1 CLK_CPU_WWDT>; |
| clock-names = "wdtclk", "reg"; |
| interrupts = <49>; |
| }; |
