162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci# Copyright (C) Sunplus Co., Ltd. 2021 362306a36Sopenharmony_ci%YAML 1.2 462306a36Sopenharmony_ci--- 562306a36Sopenharmony_ci$id: http://devicetree.org/schemas/rtc/sunplus,sp7021-rtc.yaml# 662306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 762306a36Sopenharmony_ci 862306a36Sopenharmony_cititle: Sunplus SP7021 Real Time Clock controller 962306a36Sopenharmony_ci 1062306a36Sopenharmony_cimaintainers: 1162306a36Sopenharmony_ci - Vincent Shih <vincent.sunplus@gmail.com> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciproperties: 1462306a36Sopenharmony_ci compatible: 1562306a36Sopenharmony_ci const: sunplus,sp7021-rtc 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci reg: 1862306a36Sopenharmony_ci maxItems: 1 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci reg-names: 2162306a36Sopenharmony_ci items: 2262306a36Sopenharmony_ci - const: rtc 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci clocks: 2562306a36Sopenharmony_ci maxItems: 1 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci resets: 2862306a36Sopenharmony_ci maxItems: 1 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci interrupts: 3162306a36Sopenharmony_ci maxItems: 1 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_cirequired: 3462306a36Sopenharmony_ci - compatible 3562306a36Sopenharmony_ci - reg 3662306a36Sopenharmony_ci - reg-names 3762306a36Sopenharmony_ci - clocks 3862306a36Sopenharmony_ci - resets 3962306a36Sopenharmony_ci - interrupts 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ciadditionalProperties: false 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ciexamples: 4462306a36Sopenharmony_ci - | 4562306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/irq.h> 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ci rtc: serial@9c003a00 { 4862306a36Sopenharmony_ci compatible = "sunplus,sp7021-rtc"; 4962306a36Sopenharmony_ci reg = <0x9c003a00 0x80>; 5062306a36Sopenharmony_ci reg-names = "rtc"; 5162306a36Sopenharmony_ci clocks = <&clkc 0x12>; 5262306a36Sopenharmony_ci resets = <&rstc 0x02>; 5362306a36Sopenharmony_ci interrupt-parent = <&intc>; 5462306a36Sopenharmony_ci interrupts = <163 IRQ_TYPE_EDGE_RISING>; 5562306a36Sopenharmony_ci }; 5662306a36Sopenharmony_ci... 57