linux-phytium/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts

// SPDX-License-Identifier: GPL-2.0+
/*
 * dts file for Xilinx ZynqMP zc1751-xm015-dc1
 *
 * (C) Copyright 2015 - 2018, Xilinx, Inc.
 *
 * Michal Simek <michal.simek@xilinx.com>
 */

/dts-v1/;

#include "zynqmp.dtsi"
#include "zynqmp-clk.dtsi"
#include <dt-bindings/gpio/gpio.h>

/ {
	model = "ZynqMP zc1751-xm015-dc1 RevA";
	compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";

	aliases {
		ethernet0 = &gem3;
		i2c0 = &i2c1;
		mmc0 = &sdhci0;
		mmc1 = &sdhci1;
		rtc0 = &rtc;
		serial0 = &uart0;
	};

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

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
	};
};

&fpd_dma_chan1 {
	status = "okay";
};

&fpd_dma_chan2 {
	status = "okay";
};

&fpd_dma_chan3 {
	status = "okay";
};

&fpd_dma_chan4 {
	status = "okay";
};

&fpd_dma_chan5 {
	status = "okay";
};

&fpd_dma_chan6 {
	status = "okay";
};

&fpd_dma_chan7 {
	status = "okay";
};

&fpd_dma_chan8 {
	status = "okay";
};

&gem3 {
	status = "okay";
	phy-handle = <&phy0>;
	phy-mode = "rgmii-id";
	phy0: phy@0 {
		reg = <0>;
	};
};

&gpio {
	status = "okay";
};


&i2c1 {
	status = "okay";
	clock-frequency = <400000>;

	eeprom: eeprom@55 {
		compatible = "atmel,24c64"; /* 24AA64 */
		reg = <0x55>;
	};
};

&rtc {
	status = "okay";
};

&sata {
	status = "okay";
	/* SATA phy OOB timing settings */
	ceva,p0-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
	ceva,p0-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
	ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
	ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
	ceva,p1-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
	ceva,p1-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
};

/* eMMC */
&sdhci0 {
	status = "okay";
	bus-width = <8>;
};

/* SD1 with level shifter */
&sdhci1 {
	status = "okay";
};

&uart0 {
	status = "okay";
};

/* ULPI SMSC USB3320 */
&usb0 {
	status = "okay";
};