boot/dts/socfpga_cyclone5_sodia.dts

0001 // SPDX-License-Identifier: GPL-2.0+
0002 /*
0003  * Copyright (C) 2016 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
0004  */
0005
0006 #include "socfpga_cyclone5.dtsi"
0007 #include <dt-bindings/gpio/gpio.h>
0008 #include <dt-bindings/input/input.h>
0009
0010 / {
0011         model = "Altera SOCFPGA Cyclone V SoC Macnica Sodia board";
0012         compatible = "macnica,sodia", "altr,socfpga-cyclone5", "altr,socfpga";
0013
0014         chosen {
0015                 bootargs = "earlyprintk";
0016                 stdout-path = "serial0:115200n8";
0017         };
0018
0019         memory@0 {
0020                 name = "memory";
0021                 device_type = "memory";
0022                 reg = <0x0 0x40000000>;
0023         };
0024
0025         aliases {
0026                 ethernet0 = &gmac1;
0027         };
0028
0029         regulator_3_3v: regulator {
0030                 compatible = "regulator-fixed";
0031                 regulator-name = "3.3V";
0032                 regulator-min-microvolt = <3300000>;
0033                 regulator-max-microvolt = <3300000>;
0034         };
0035
0036         leds: gpio-leds {
0037                 compatible = "gpio-leds";
0038
0039                 hps_led0 {
0040                         label = "hps:green:led0";
0041                         gpios = <&portb 12 GPIO_ACTIVE_LOW>;
0042                 };
0043
0044                 hps_led1 {
0045                         label = "hps:green:led1";
0046                         gpios = <&portb 13 GPIO_ACTIVE_LOW>;
0047                 };
0048
0049                 hps_led2 {
0050                         label = "hps:green:led2";
0051                         gpios = <&portb 14 GPIO_ACTIVE_LOW>;
0052                 };
0053
0054                 hps_led3 {
0055                         label = "hps:green:led3";
0056                         gpios = <&portb 15 GPIO_ACTIVE_LOW>;
0057                 };
0058         };
0059 };
0060
0061 &gmac1 {
0062         status = "okay";
0063         phy-mode = "rgmii";
0064         phy = <&phy0>;
0065
0066         mdio0 {
0067                 #address-cells = <1>;
0068                 #size-cells = <0>;
0069                 phy0: ethernet-phy@0 {
0070                         reg = <0>;
0071                         rxd0-skew-ps = <0>;
0072                         rxd1-skew-ps = <0>;
0073                         rxd2-skew-ps = <0>;
0074                         rxd3-skew-ps = <0>;
0075                         rxdv-skew-ps = <0>;
0076                         rxc-skew-ps = <3000>;
0077                         txen-skew-ps = <0>;
0078                         txc-skew-ps = <3000>;
0079                 };
0080         };
0081 };
0082
0083 &gpio1 {
0084         status = "okay";
0085 };
0086
0087 &i2c0 {
0088         status = "okay";
0089
0090         eeprom@51 {
0091                 compatible = "atmel,24c32";
0092                 reg = <0x51>;
0093                 pagesize = <32>;
0094         };
0095
0096         rtc@68 {
0097                 compatible = "dallas,ds1339";
0098                 reg = <0x68>;
0099         };
0100 };
0101
0102 &mmc0 {
0103         cd-gpios = <&portb 18 0>;
0104         vmmc-supply = <&regulator_3_3v>;
0105         vqmmc-supply = <&regulator_3_3v>;
0106         status = "okay";
0107 };
0108
0109 &usb1 {
0110         status = "okay";
0111 };
0112
0113 &qspi {
0114         status = "okay";
0115
0116         flash0: flash@0 {
0117                 #address-cells = <1>;
0118                 #size-cells = <1>;
0119                 compatible = "micron,n25q512a", "jedec,spi-nor";
0120                 reg = <0>;
0121                 spi-max-frequency = <100000000>;
0122
0123                 m25p,fast-read;
0124                 cdns,page-size = <256>;
0125                 cdns,block-size = <16>;
0126                 cdns,read-delay = <4>;
0127                 cdns,tshsl-ns = <50>;
0128                 cdns,tsd2d-ns = <50>;
0129                 cdns,tchsh-ns = <4>;
0130                 cdns,tslch-ns = <4>;
0131         };
0132 };