mirror of https://github.com/torvalds/linux.git
96 lines
1.8 KiB
Plaintext
96 lines
1.8 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2017, Intel Corporation
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*
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* based on socfpga_cyclone5_de0_nano_soc.dts
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*/
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/dts-v1/;
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#include "socfpga_cyclone5.dtsi"
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Terasic DE10-Nano";
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compatible = "terasic,de10-nano", "altr,socfpga-cyclone5", "altr,socfpga";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@0 {
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/* 1 GiB */
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device_type = "memory";
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reg = <0x0 0x40000000>;
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};
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soc {
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fpga: bus@ff200000 {
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compatible = "simple-bus";
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reg = <0xff200000 0x00200000>;
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ranges = <0x00000000 0xff200000 0x00200000>;
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#address-cells = <1>;
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#size-cells = <1>;
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/*
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* Here the devices will appear if an FPGA image is
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* loaded. Their description is expected to be added
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* using a device tree overlay that matches the image.
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*/
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};
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};
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};
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&gmac1 {
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/* Uses a KSZ9031RNX phy */
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phy-mode = "rgmii-id";
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rxd0-skew-ps = <420>;
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rxd1-skew-ps = <420>;
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rxd2-skew-ps = <420>;
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rxd3-skew-ps = <420>;
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txen-skew-ps = <0>;
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rxdv-skew-ps = <420>;
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status = "okay";
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&gpio2 {
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status = "okay";
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};
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&i2c0 {
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clock-frequency = <100000>;
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status = "okay";
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accelerometer@53 {
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compatible = "adi,adxl345";
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reg = <0x53>;
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/* HPS_GSENSOR_INT is routed to UART0_RX/CAN0_RX/SPIM0_SS1/HPS_GPIO61 */
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interrupt-parent = <&portc>;
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interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "INT1";
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};
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};
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&mmc0 {
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/* micro SD card socket J11 */
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status = "okay";
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};
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&uart0 {
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/*
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* Accessible via USB (FT232R) on Mini-USB plug J4
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* RX = TRACE_D0/SPIS0_CLK/UART0_RX/HPS_GPIO49
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* TX = TRACE_D1/SPIS0_MOSI/UART0_TX/HPS_GPIO50
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* no handshaking lines
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*/
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clock-frequency = <100000000>;
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};
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