1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com> 4 * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com> 5 */ 6 7/dts-v1/; 8#include "rk3399-rock-pi-4.dtsi" 9#include "rk3399-opp.dtsi" 10 11/ { 12 model = "Radxa ROCK Pi 4A"; 13 compatible = "radxa,rockpi4a", "radxa,rockpi4", "rockchip,rk3399"; 14}; 15 16&spi1 { 17 status = "okay"; 18 19 flash@0 { 20 compatible = "jedec,spi-nor"; 21 reg = <0>; 22 spi-max-frequency = <108000000>; 23 }; 24}; 25