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191 lines
3.2 KiB
191 lines
3.2 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* Copyright Altera Corporation (C) 2015. All rights reserved. |
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*/ |
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#include "socfpga_stratix10.dtsi" |
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/ { |
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model = "SoCFPGA Stratix 10 SoCDK"; |
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aliases { |
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serial0 = &uart0; |
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ethernet0 = &gmac0; |
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ethernet1 = &gmac1; |
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ethernet2 = &gmac2; |
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}; |
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chosen { |
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stdout-path = "serial0:115200n8"; |
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}; |
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leds { |
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compatible = "gpio-leds"; |
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hps0 { |
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label = "hps_led0"; |
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gpios = <&portb 20 GPIO_ACTIVE_HIGH>; |
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}; |
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hps1 { |
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label = "hps_led1"; |
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gpios = <&portb 19 GPIO_ACTIVE_HIGH>; |
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}; |
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hps2 { |
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label = "hps_led2"; |
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gpios = <&portb 21 GPIO_ACTIVE_HIGH>; |
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}; |
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}; |
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memory { |
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device_type = "memory"; |
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/* We expect the bootloader to fill in the reg */ |
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reg = <0 0 0 0>; |
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}; |
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ref_033v: 033-v-ref { |
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compatible = "regulator-fixed"; |
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regulator-name = "0.33V"; |
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regulator-min-microvolt = <330000>; |
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regulator-max-microvolt = <330000>; |
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}; |
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soc { |
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clocks { |
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osc1 { |
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clock-frequency = <25000000>; |
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}; |
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}; |
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eccmgr { |
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sdmmca-ecc@ff8c8c00 { |
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compatible = "altr,socfpga-s10-sdmmc-ecc", |
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"altr,socfpga-sdmmc-ecc"; |
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reg = <0xff8c8c00 0x100>; |
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altr,ecc-parent = <&mmc>; |
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interrupts = <14 4>, |
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<15 4>; |
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}; |
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}; |
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}; |
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}; |
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&gpio1 { |
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status = "okay"; |
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}; |
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&gmac0 { |
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status = "okay"; |
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phy-mode = "rgmii"; |
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phy-handle = <&phy0>; |
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max-frame-size = <9000>; |
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mdio0 { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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compatible = "snps,dwmac-mdio"; |
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phy0: ethernet-phy@0 { |
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reg = <4>; |
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txd0-skew-ps = <0>; /* -420ps */ |
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txd1-skew-ps = <0>; /* -420ps */ |
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txd2-skew-ps = <0>; /* -420ps */ |
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txd3-skew-ps = <0>; /* -420ps */ |
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rxd0-skew-ps = <420>; /* 0ps */ |
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rxd1-skew-ps = <420>; /* 0ps */ |
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rxd2-skew-ps = <420>; /* 0ps */ |
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rxd3-skew-ps = <420>; /* 0ps */ |
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txen-skew-ps = <0>; /* -420ps */ |
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txc-skew-ps = <900>; /* 0ps */ |
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rxdv-skew-ps = <420>; /* 0ps */ |
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rxc-skew-ps = <1680>; /* 780ps */ |
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}; |
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}; |
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}; |
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&mmc { |
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status = "okay"; |
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cap-sd-highspeed; |
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cap-mmc-highspeed; |
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broken-cd; |
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bus-width = <4>; |
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}; |
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&uart0 { |
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status = "okay"; |
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}; |
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&usb0 { |
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status = "okay"; |
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disable-over-current; |
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}; |
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&watchdog0 { |
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status = "okay"; |
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}; |
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&i2c1 { |
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status = "okay"; |
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clock-frequency = <100000>; |
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i2c-sda-falling-time-ns = <890>; /* hcnt */ |
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i2c-sdl-falling-time-ns = <890>; /* lcnt */ |
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adc@14 { |
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compatible = "lltc,ltc2497"; |
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reg = <0x14>; |
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vref-supply = <&ref_033v>; |
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}; |
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temp@4c { |
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compatible = "maxim,max1619"; |
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reg = <0x4c>; |
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}; |
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eeprom@51 { |
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compatible = "atmel,24c32"; |
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reg = <0x51>; |
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pagesize = <32>; |
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}; |
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rtc@68 { |
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compatible = "dallas,ds1339"; |
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reg = <0x68>; |
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}; |
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}; |
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&qspi { |
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status = "okay"; |
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flash@0 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "micron,mt25qu02g", "jedec,spi-nor"; |
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reg = <0>; |
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spi-max-frequency = <100000000>; |
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m25p,fast-read; |
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cdns,page-size = <256>; |
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cdns,block-size = <16>; |
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cdns,read-delay = <1>; |
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cdns,tshsl-ns = <50>; |
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cdns,tsd2d-ns = <50>; |
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cdns,tchsh-ns = <4>; |
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cdns,tslch-ns = <4>; |
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partitions { |
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compatible = "fixed-partitions"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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qspi_boot: partition@0 { |
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label = "Boot and fpga data"; |
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reg = <0x0 0x03FE0000>; |
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}; |
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qspi_rootfs: partition@3FE0000 { |
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label = "Root Filesystem - JFFS2"; |
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reg = <0x03FE0000 0x0C020000>; |
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}; |
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}; |
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}; |
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};
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