1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2024 Amlogic, Inc. All rights reserved. 4 */ 5 6/dts-v1/; 7 8#include "amlogic-a5.dtsi" 9 10/ { 11 model = "Amlogic A113X2 av400 Development Board"; 12 compatible = "amlogic,av400", "amlogic,a5"; 13 interrupt-parent = <&gic>; 14 #address-cells = <2>; 15 #size-cells = <2>; 16 17 aliases { 18 serial0 = &uart_b; 19 }; 20 21 memory@0 { 22 device_type = "memory"; 23 reg = <0x0 0x0 0x0 0x40000000>; 24 }; 25 26 reserved-memory { 27 #address-cells = <2>; 28 #size-cells = <2>; 29 ranges; 30 31 /* 10 MiB reserved for ARM Trusted Firmware */ 32 secmon_reserved: secmon@5000000 { 33 compatible = "shared-dma-pool"; 34 reg = <0x0 0x05000000 0x0 0xa00000>; 35 no-map; 36 }; 37 }; 38}; 39 40&uart_b { 41 status = "okay"; 42}; 43