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# 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/serial/sunplus,sp7021-uart.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Sunplus SoC SP7021 UART Controller Device Tree Bindings
maintainers:
- Hammer Hsieh <hammerh0314@gmail.com>
allOf:
- $ref: serial.yaml#
properties:
compatible:
const: sunplus,sp7021-uart
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
maxItems: 1
resets:
maxItems: 1
required:
- compatible
- reg
- interrupts
- clocks
- resets
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
aliases {
serial0 = &uart0;
};
uart0: serial@9c000900 {
compatible = "sunplus,sp7021-uart";
reg = <0x9c000900 0x80>;
interrupt-parent = <&intc>;
interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clkc 0x28>;
resets = <&rstc 0x18>;
};
...
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