57 lines
1023 B
YAML
57 lines
1023 B
YAML
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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# Copyright (C) Sunplus Co., Ltd. 2021
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/rtc/sunplus,sp7021-rtc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Sunplus SP7021 Real Time Clock controller
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maintainers:
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- Vincent Shih <vincent.sunplus@gmail.com>
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properties:
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compatible:
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const: sunplus,sp7021-rtc
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reg:
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maxItems: 1
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reg-names:
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items:
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- const: rtc
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clocks:
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maxItems: 1
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resets:
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maxItems: 1
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interrupts:
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maxItems: 1
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required:
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- compatible
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- reg
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- reg-names
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- clocks
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- resets
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- interrupts
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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rtc: serial@9c003a00 {
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compatible = "sunplus,sp7021-rtc";
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reg = <0x9c003a00 0x80>;
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reg-names = "rtc";
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clocks = <&clkc 0x12>;
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resets = <&rstc 0x02>;
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interrupt-parent = <&intc>;
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interrupts = <163 IRQ_TYPE_EDGE_RISING>;
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};
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...
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