|  | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) | 
|  | /* | 
|  | * Copyright (c) 2023 Amlogic, Inc. All rights reserved. | 
|  | */ | 
|  |  | 
|  | /dts-v1/; | 
|  |  | 
|  | #include "amlogic-t7.dtsi" | 
|  |  | 
|  | / { | 
|  | model = "Amlogic A311D2 AN400 Development Board"; | 
|  | compatible = "amlogic,an400", "amlogic,a311d2", "amlogic,t7"; | 
|  | interrupt-parent = <&gic>; | 
|  | #address-cells = <2>; | 
|  | #size-cells = <2>; | 
|  |  | 
|  | aliases { | 
|  | serial0 = &uart_a; | 
|  | }; | 
|  |  | 
|  | memory@0 { | 
|  | device_type = "memory"; | 
|  | reg = <0x00000000 0x00000000 0x00000000 0xE0000000 | 
|  | 0x00000001 0x00000000 0x00000000 0x20000000>; | 
|  | }; | 
|  |  | 
|  | xtal: xtal-clk { | 
|  | compatible = "fixed-clock"; | 
|  | clock-frequency = <24000000>; | 
|  | clock-output-names = "xtal"; | 
|  | #clock-cells = <0>; | 
|  | }; | 
|  | }; | 
|  |  | 
|  | &uart_a { | 
|  | clocks = <&xtal>, <&xtal>, <&xtal>; | 
|  | clock-names = "xtal", "pclk", "baud"; | 
|  | status = "okay"; | 
|  | }; |