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- // SPDX-License-Identifier: GPL-2.0
- /*
- * Copyright (C) 2020-2021, Intel Corporation
- */
- #include "socfpga_agilex.dtsi"
- / {
- model = "eASIC N5X SoCDK";
- aliases {
- serial0 = &uart0;
- ethernet0 = &gmac0;
- ethernet1 = &gmac1;
- ethernet2 = &gmac2;
- };
- chosen {
- stdout-path = "serial0:115200n8";
- };
- memory {
- device_type = "memory";
- /* We expect the bootloader to fill in the reg */
- reg = <0 0 0 0>;
- };
- soc {
- clocks {
- osc1 {
- clock-frequency = <25000000>;
- };
- };
- };
- };
- &gmac0 {
- status = "okay";
- phy-mode = "rgmii";
- phy-handle = <&phy0>;
- max-frame-size = <9000>;
- mdio0 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "snps,dwmac-mdio";
- phy0: ethernet-phy@0 {
- reg = <4>;
- txd0-skew-ps = <0>; /* -420ps */
- txd1-skew-ps = <0>; /* -420ps */
- txd2-skew-ps = <0>; /* -420ps */
- txd3-skew-ps = <0>; /* -420ps */
- rxd0-skew-ps = <420>; /* 0ps */
- rxd1-skew-ps = <420>; /* 0ps */
- rxd2-skew-ps = <420>; /* 0ps */
- rxd3-skew-ps = <420>; /* 0ps */
- txen-skew-ps = <0>; /* -420ps */
- txc-skew-ps = <900>; /* 0ps */
- rxdv-skew-ps = <420>; /* 0ps */
- rxc-skew-ps = <1680>; /* 780ps */
- };
- };
- };
- &gpio1 {
- status = "okay";
- };
- &mmc {
- status = "okay";
- cap-sd-highspeed;
- broken-cd;
- bus-width = <4>;
- };
- &qspi {
- status = "okay";
- flash0: flash@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "mt25qu02g";
- reg = <0>;
- spi-max-frequency = <100000000>;
- m25p,fast-read;
- cdns,page-size = <256>;
- cdns,block-size = <16>;
- cdns,read-delay = <3>;
- cdns,tshsl-ns = <50>;
- cdns,tsd2d-ns = <50>;
- cdns,tchsh-ns = <4>;
- cdns,tslch-ns = <4>;
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
- qspi_boot: partition@0 {
- label = "Boot and fpga data";
- reg = <0x0 0x034B0000>;
- };
- qspi_rootfs: partition@34B0000 {
- label = "Root Filesystem - JFFS2";
- reg = <0x034B0000 0x0EB50000>;
- };
- };
- };
- };
- &uart0 {
- status = "okay";
- };
- &usb0 {
- status = "okay";
- };
- &usb1 {
- status = "okay";
- };
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