// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright (C) 2023 Jisheng Zhang <jszhang@kernel.org> */ /dts-v1/; #include "th1520.dtsi" / { model = "Sipeed Lichee Module 4A"; compatible = "sipeed,lichee-module-4a", "thead,th1520"; memory@0 { device_type = "memory"; reg = <0x0 0x00000000 0x2 0x00000000>; }; }; &osc { clock-frequency = <24000000>; }; &osc_32k { clock-frequency = <32768>; }; &apb_clk { clock-frequency = <62500000>; }; &uart_sclk { clock-frequency = <100000000>; }; &dmac0 { status = "okay"; };