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Diffstat (limited to 'Documentation/devicetree/bindings/rtc/amlogic,meson6-rtc.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/rtc/amlogic,meson6-rtc.yaml | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/amlogic,meson6-rtc.yaml b/Documentation/devicetree/bindings/rtc/amlogic,meson6-rtc.yaml new file mode 100644 index 000000000000..8bf7d3a9be98 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/amlogic,meson6-rtc.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/amlogic,meson6-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson6, Meson8, Meson8b and Meson8m2 RTC + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + - Martin Blumenstingl <martin.blumenstingl@googlemail.com> + +allOf: + - $ref: rtc.yaml# + - $ref: /schemas/nvmem/nvmem.yaml# + +properties: + compatible: + enum: + - amlogic,meson6-rtc + - amlogic,meson8-rtc + - amlogic,meson8b-rtc + - amlogic,meson8m2-rtc + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + rtc: rtc@740 { + compatible = "amlogic,meson6-rtc"; + reg = <0x740 0x14>; + interrupts = <GIC_SPI 72 IRQ_TYPE_EDGE_RISING>; + clocks = <&rtc32k_xtal>; + vdd-supply = <&rtc_vdd>; + resets = <&reset_rtc>; + #address-cells = <1>; + #size-cells = <1>; + + mac@0 { + reg = <0 6>; + }; + }; |