// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2021 Rockchip Electronics Co., Ltd. * */ /dts-v1/; #include "rk3588-nvr-demo.dtsi" #include "rk3588-linux.dtsi" / { model = "Rockchip RK3588 NVR DEMO LP4 SPI NAND Board"; compatible = "rockchip,rk3588-nvr-demo-v10-spi-nand", "rockchip,rk3588"; chosen: chosen { bootargs = "earlycon=uart8250,mmio32,0xfeb50000 console=ttyFIQ0 clk_gate.always_on=1 pm_domains.always_on=1 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs rw rootwait"; }; }; &sfc { status = "okay"; flash@0 { compatible = "spi-nand"; reg = <0>; spi-max-frequency = <80000000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <1>; }; };