1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright Altera Corporation (C) 2015. All rights reserved.
6 #include "socfpga_stratix10.dtsi"
9 model = "SoCFPGA Stratix 10 SoCDK";
10 compatible = "altr,socfpga-stratix10-socdk", "altr,socfpga-stratix10";
20 stdout-path = "serial0:115200n8";
24 compatible = "gpio-leds";
27 gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
32 gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
37 gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
42 device_type = "memory";
43 /* We expect the bootloader to fill in the reg */
44 reg = <0 0x80000000 0 0>;
47 ref_033v: regulator-v-ref {
48 compatible = "regulator-fixed";
49 regulator-name = "0.33V";
50 regulator-min-microvolt = <330000>;
51 regulator-max-microvolt = <330000>;
57 compatible = "altr,socfpga-s10-sdmmc-ecc",
58 "altr,socfpga-sdmmc-ecc";
59 reg = <0xff8c8c00 0x100>;
60 altr,ecc-parent = <&mmc>;
77 max-frame-size = <9000>;
82 compatible = "snps,dwmac-mdio";
83 phy0: ethernet-phy@0 {
86 txd0-skew-ps = <0>; /* -420ps */
87 txd1-skew-ps = <0>; /* -420ps */
88 txd2-skew-ps = <0>; /* -420ps */
89 txd3-skew-ps = <0>; /* -420ps */
90 rxd0-skew-ps = <420>; /* 0ps */
91 rxd1-skew-ps = <420>; /* 0ps */
92 rxd2-skew-ps = <420>; /* 0ps */
93 rxd3-skew-ps = <420>; /* 0ps */
94 txen-skew-ps = <0>; /* -420ps */
95 txc-skew-ps = <900>; /* 0ps */
96 rxdv-skew-ps = <420>; /* 0ps */
97 rxc-skew-ps = <1680>; /* 780ps */
107 #address-cells = <1>;
109 nand-bus-width = <16>;
118 reg = <0x200000 0x3fe00000>;
124 clock-frequency = <25000000>;
133 disable-over-current;
142 clock-frequency = <100000>;
143 i2c-sda-falling-time-ns = <890>; /* hcnt */
144 i2c-scl-falling-time-ns = <890>; /* lcnt */
147 compatible = "lltc,ltc2497";
149 vref-supply = <&ref_033v>;
153 compatible = "maxim,max1619";
158 compatible = "atmel,24c32";
164 compatible = "dallas,ds1339";
172 #address-cells = <1>;
174 compatible = "micron,mt25qu02g", "jedec,spi-nor";
176 spi-max-frequency = <100000000>;
179 cdns,page-size = <256>;
180 cdns,block-size = <16>;
181 cdns,read-delay = <1>;
182 cdns,tshsl-ns = <50>;
183 cdns,tsd2d-ns = <50>;
188 compatible = "fixed-partitions";
189 #address-cells = <1>;
192 qspi_boot: partition@0 {
193 label = "Boot and fpga data";
194 reg = <0x0 0x03FE0000>;
197 qspi_rootfs: partition@3fe0000 {
198 label = "Root Filesystem - JFFS2";
199 reg = <0x03FE0000 0x0C020000>;