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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2# Copyright (C) Sunplus Co., Ltd. 20213%YAML 1.24---5$id: http://devicetree.org/schemas/rtc/sunplus,sp7021-rtc.yaml#6$schema: http://devicetree.org/meta-schemas/core.yaml#7 8title: Sunplus SP7021 Real Time Clock controller9 10maintainers:11 - Vincent Shih <vincent.sunplus@gmail.com>12 13properties:14 compatible:15 const: sunplus,sp7021-rtc16 17 reg:18 maxItems: 119 20 reg-names:21 items:22 - const: rtc23 24 clocks:25 maxItems: 126 27 resets:28 maxItems: 129 30 interrupts:31 maxItems: 132 33required:34 - compatible35 - reg36 - reg-names37 - clocks38 - resets39 - interrupts40 41additionalProperties: false42 43examples:44 - |45 #include <dt-bindings/interrupt-controller/irq.h>46 47 rtc: serial@9c003a00 {48 compatible = "sunplus,sp7021-rtc";49 reg = <0x9c003a00 0x80>;50 reg-names = "rtc";51 clocks = <&clkc 0x12>;52 resets = <&rstc 0x02>;53 interrupt-parent = <&intc>;54 interrupts = <163 IRQ_TYPE_EDGE_RISING>;55 };56...57