| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | |
| # Copyright (C) Sunplus Co., Ltd. 2021 | |
| %YAML 1.2 | |
| --- | |
| $id: http://devicetree.org/schemas/rtc/sunplus,sp7021-rtc.yaml# | |
| $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| title: Sunplus SP7021 Real Time Clock controller | |
| maintainers: | |
| - Vincent Shih <vincent.sunplus@gmail.com> | |
| properties: | |
| compatible: | |
| const: sunplus,sp7021-rtc | |
| reg: | |
| maxItems: 1 | |
| reg-names: | |
| items: | |
| - const: rtc | |
| clocks: | |
| maxItems: 1 | |
| resets: | |
| maxItems: 1 | |
| interrupts: | |
| maxItems: 1 | |
| required: | |
| - compatible | |
| - reg | |
| - reg-names | |
| - clocks | |
| - resets | |
| - interrupts | |
| additionalProperties: false | |
| examples: | |
| - | | |
| #include <dt-bindings/interrupt-controller/irq.h> | |
| rtc: serial@9c003a00 { | |
| compatible = "sunplus,sp7021-rtc"; | |
| reg = <0x9c003a00 0x80>; | |
| reg-names = "rtc"; | |
| clocks = <&clkc 0x12>; | |
| resets = <&rstc 0x02>; | |
| interrupt-parent = <&intc>; | |
| interrupts = <163 IRQ_TYPE_EDGE_RISING>; | |
| }; | |
| ... |