| # 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 | |
| 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>; | |
| }; | |
| ... |