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Diffstat (limited to 'dts/Bindings/watchdog/amlogic,meson6-wdt.yaml')
| -rw-r--r-- | dts/Bindings/watchdog/amlogic,meson6-wdt.yaml | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/dts/Bindings/watchdog/amlogic,meson6-wdt.yaml b/dts/Bindings/watchdog/amlogic,meson6-wdt.yaml new file mode 100644 index 0000000000..84732cb58e --- /dev/null +++ b/dts/Bindings/watchdog/amlogic,meson6-wdt.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/amlogic,meson6-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson6 SoCs Watchdog timer + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + - Martin Blumenstingl <martin.blumenstingl@googlemail.com> + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + oneOf: + - enum: + - amlogic,meson6-wdt + - amlogic,meson8-wdt + - amlogic,meson8b-wdt + - items: + - const: amlogic,meson8m2-wdt + - const: amlogic,meson8b-wdt + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - interrupts + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + wdt: watchdog@c1109900 { + compatible = "amlogic,meson6-wdt"; + reg = <0xc1109900 0x8>; + interrupts = <GIC_SPI 0 IRQ_TYPE_EDGE_RISING>; + timeout-sec = <10>; + }; |