| 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/rtc/amlogic,meson6-rtc.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Amlogic Meson6, Meson8, Meson8b and Meson8m2 RTC |
| 8 | |
| 9 | maintainers: |
| 10 | - Neil Armstrong <neil.armstrong@linaro.org> |
| 11 | - Martin Blumenstingl <martin.blumenstingl@googlemail.com> |
| 12 | |
| 13 | allOf: |
| 14 | - $ref: rtc.yaml# |
| 15 | - $ref: /schemas/nvmem/nvmem.yaml# |
| 16 | - $ref: /schemas/nvmem/nvmem-deprecated-cells.yaml# |
| 17 | |
| 18 | properties: |
| 19 | compatible: |
| 20 | enum: |
| 21 | - amlogic,meson6-rtc |
| 22 | - amlogic,meson8-rtc |
| 23 | - amlogic,meson8b-rtc |
| 24 | - amlogic,meson8m2-rtc |
| 25 | |
| 26 | reg: |
| 27 | maxItems: 1 |
| 28 | |
| 29 | clocks: |
| 30 | maxItems: 1 |
| 31 | |
| 32 | interrupts: |
| 33 | maxItems: 1 |
| 34 | |
| 35 | resets: |
| 36 | maxItems: 1 |
| 37 | |
| 38 | vdd-supply: true |
| 39 | |
| 40 | required: |
| 41 | - compatible |
| 42 | - reg |
| 43 | |
| 44 | unevaluatedProperties: false |
| 45 | |
| 46 | examples: |
| 47 | - | |
| 48 | #include <dt-bindings/interrupt-controller/irq.h> |
| 49 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 50 | rtc: rtc@740 { |
| 51 | compatible = "amlogic,meson6-rtc"; |
| 52 | reg = <0x740 0x14>; |
| 53 | interrupts = <GIC_SPI 72 IRQ_TYPE_EDGE_RISING>; |
| 54 | clocks = <&rtc32k_xtal>; |
| 55 | vdd-supply = <&rtc_vdd>; |
| 56 | resets = <&reset_rtc>; |
| 57 | #address-cells = <1>; |
| 58 | #size-cells = <1>; |
| 59 | |
| 60 | mac@0 { |
| 61 | reg = <0 6>; |
| 62 | }; |
| 63 | }; |