xref: /freebsd/sys/contrib/device-tree/src/riscv/thead/th1520-beaglev-ahead.dts (revision 8d13bc63)

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Copyright (C) 2023 Jisheng Zhang <jszhang@kernel.org>
 * Copyright (C) 2023 Drew Fustini <dfustini@baylibre.com>
 */

/dts-v1/;

#include "th1520.dtsi"

/ {
	model = "BeagleV Ahead";
	compatible = "beagle,beaglev-ahead", "thead,th1520";

	aliases {
		gpio0 = &gpio0;
		gpio1 = &gpio1;
		gpio2 = &gpio2;
		gpio3 = &gpio3;
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		serial3 = &uart3;
		serial4 = &uart4;
		serial5 = &uart5;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0  0x00000000  0x1 0x00000000>;

	};
};

&osc {
	clock-frequency = <24000000>;
};

&osc_32k {
	clock-frequency = <32768>;
};

&apb_clk {
	clock-frequency = <62500000>;
};

&sdhci_clk {
	clock-frequency = <198000000>;
};

&uart_sclk {
	clock-frequency = <100000000>;
};

&dmac0 {
	status = "okay";
};

&emmc {
	bus-width = <8>;
	max-frequency = <198000000>;
	mmc-hs400-1_8v;
	non-removable;
	no-sdio;
	no-sd;
	status = "okay";
};

&sdio0 {
	bus-width = <4>;
	max-frequency = <198000000>;
	status = "okay";
};

&uart0 {
	status = "okay";
};