| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/watchdog/renesas,rza-wdt.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Renesas RZ/A Watchdog Timer (WDT) Controller |
| |
| maintainers: |
| - Wolfram Sang <wsa+renesas@sang-engineering.com> |
| |
| properties: |
| compatible: |
| items: |
| - enum: |
| - renesas,r7s72100-wdt # RZ/A1 |
| - renesas,r7s9210-wdt # RZ/A2 |
| - const: renesas,rza-wdt # RZ/A |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| timeout-sec: true |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| |
| allOf: |
| - $ref: watchdog.yaml# |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/r7s72100-clock.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| |
| watchdog@fcfe0000 { |
| compatible = "renesas,r7s72100-wdt", "renesas,rza-wdt"; |
| reg = <0xfcfe0000 0x6>; |
| interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&p0_clk>; |
| }; |
