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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2018 Intel Corporation
*/
#include "socfpga_stratix10.dtsi"
/ {
model = "SoCFPGA Stratix 10 SoCDK";
aliases {
i2c0 = &i2c1;
serial0 = &uart0;
};
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";
/* 4GB */
reg = <0 0x00000000 0 0x80000000>,
<1 0x80000000 0 0x80000000>;
u-boot,dm-pre-reloc;
};
};
&gpio1 {
status = "okay";
};
&gmac0 {
status = "okay";
phy-mode = "rgmii";
phy-handle = <&phy0>;
max-frame-size = <3800>;
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 = <1860>; /* 960ps */
rxdv-skew-ps = <420>; /* 0ps */
rxc-skew-ps = <1680>; /* 780ps */
};
};
};
&i2c1 {
status = "okay";
};
&mmc {
status = "okay";
cap-sd-highspeed;
cap-mmc-highspeed;
broken-cd;
bus-width = <4>;
drvsel = <3>;
smplsel = <0>;
};
&qspi {
flash0: flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "n25q00a";
reg = <0>;
spi-max-frequency = <50000000>;
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 0x4000000>;
};
qspi_rootfs: partition@4000000 {
label = "Root Filesystem - JFFS2";
reg = <0x4000000 0x4000000>;
};
};
};
};
&uart0 {
status = "okay";
};
&usb0 {
status = "okay";
};
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