1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright (C) 2019, Intel Corporation 4 */ 5#include "socfpga_agilex.dtsi" 6 7/ { 8 model = "SoCFPGA Agilex SoCDK"; 9 compatible = "intel,socfpga-agilex-socdk", "intel,socfpga-agilex"; 10 11 aliases { 12 serial0 = &uart0; 13 ethernet0 = &gmac0; 14 ethernet1 = &gmac1; 15 ethernet2 = &gmac2; 16 }; 17 18 chosen { 19 stdout-path = "serial0:115200n8"; 20 }; 21 22 leds { 23 compatible = "gpio-leds"; 24 led0 { 25 label = "hps_led0"; 26 gpios = <&portb 20 GPIO_ACTIVE_HIGH>; 27 }; 28 29 led1 { 30 label = "hps_led1"; 31 gpios = <&portb 19 GPIO_ACTIVE_HIGH>; 32 }; 33 34 led2 { 35 label = "hps_led2"; 36 gpios = <&portb 21 GPIO_ACTIVE_HIGH>; 37 }; 38 }; 39 40 memory@80000000 { 41 device_type = "memory"; 42 /* We expect the bootloader to fill in the reg */ 43 reg = <0 0x80000000 0 0>; 44 }; 45}; 46 47&gpio1 { 48 status = "okay"; 49}; 50 51&gmac2 { 52 status = "okay"; 53 phy-mode = "rgmii"; 54 phy-handle = <&phy0>; 55 56 max-frame-size = <9000>; 57 58 mdio0 { 59 #address-cells = <1>; 60 #size-cells = <0>; 61 compatible = "snps,dwmac-mdio"; 62 phy0: ethernet-phy@0 { 63 reg = <4>; 64 65 txd0-skew-ps = <0>; /* -420ps */ 66 txd1-skew-ps = <0>; /* -420ps */ 67 txd2-skew-ps = <0>; /* -420ps */ 68 txd3-skew-ps = <0>; /* -420ps */ 69 rxd0-skew-ps = <420>; /* 0ps */ 70 rxd1-skew-ps = <420>; /* 0ps */ 71 rxd2-skew-ps = <420>; /* 0ps */ 72 rxd3-skew-ps = <420>; /* 0ps */ 73 txen-skew-ps = <0>; /* -420ps */ 74 txc-skew-ps = <900>; /* 0ps */ 75 rxdv-skew-ps = <420>; /* 0ps */ 76 rxc-skew-ps = <1680>; /* 780ps */ 77 }; 78 }; 79}; 80 81&nand { 82 status = "okay"; 83 84 flash@0 { 85 #address-cells = <1>; 86 #size-cells = <1>; 87 reg = <0>; 88 nand-bus-width = <16>; 89 90 partition@0 { 91 label = "u-boot"; 92 reg = <0 0x200000>; 93 }; 94 partition@200000 { 95 label = "root"; 96 reg = <0x200000 0x3fe00000>; 97 }; 98 }; 99}; 100 101&osc1 { 102 clock-frequency = <25000000>; 103}; 104 105&uart0 { 106 status = "okay"; 107}; 108 109&usb0 { 110 status = "okay"; 111 disable-over-current; 112}; 113 114&watchdog0 { 115 status = "okay"; 116}; 117