// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2019, Intel Corporation */ #include "socfpga_agilex.dtsi" / { model = "SoCFPGA Agilex SoCDK"; aliases { serial0 = &uart0; ethernet0 = &gmac0; ethernet1 = &gmac1; ethernet2 = &gmac2; }; chosen { stdout-path = "serial0:115200n8"; }; leds { compatible = "gpio-leds"; hps0 { label = "hps_led0"; gpios = <&portb 20 GPIO_ACTIVE_HIGH>; }; hps1 { label = "hps_led1"; gpios = <&portb 19 GPIO_ACTIVE_HIGH>; }; hps2 { label = "hps_led2"; gpios = <&portb 21 GPIO_ACTIVE_HIGH>; }; }; memory { device_type = "memory"; /* We expect the bootloader to fill in the reg */ reg = <0 0 0 0>; }; soc { clocks { osc1 { clock-frequency = <25000000>; }; }; }; }; &gpio1 { status = "okay"; }; &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 */ }; }; }; &mmc { status = "okay"; cap-sd-highspeed; broken-cd; bus-width = <4>; }; &uart0 { status = "okay"; }; &usb0 { status = "okay"; disable-over-current; }; &watchdog0 { status = "okay"; }; &qspi { status = "okay"; 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 = <1>; 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 0x03FE0000>; }; qspi_rootfs: partition@3FE0000 { label = "Root Filesystem - JFFS2"; reg = <0x03FE0000 0x0C020000>; }; }; }; };