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// SPDX-License-Identifier: GPL-2.0-only
#include "litex_soc_linux.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "LiteX VexRiscV-SoC-Linux";
compatible = "litex,vexriscv-soc-linux";
aliases {
rom = &rom;
sram = &sram;
};
/* ARTY board */
rom: rom@00000000 {
compatible = "mmio-sram";
reg = <0x00000000 0x00008000>;
read-only;
};
sram: sram@20000000 {
compatible = "mmio-sram";
reg = <0x20000000 0x00004000>;
};
main_ram: memory@40000000 {
device_type = "memory";
reg = <0x40000000 0x10000000>;
};
};
&uart0 {
status = "okay";
};
&mac0 {
status = "okay";
};
&spi0 {
status = "okay";
spiflash: w25q128@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "winbond,w25q128", "jedec,spi-nor";
spi-max-frequency = <104000000>;
reg = <0>;
};
};
/ {
ledsgpio: gpio@f000a800 {
compatible = "ti,74175";
reg = <0xf000a800 0x4>;
gpio-controller;
#gpio-cells = <2>;
};
leds {
compatible = "gpio-leds";
ld0 {
label = "arty:green:ld0";
gpios = <&ledsgpio 0 GPIO_ACTIVE_HIGH>;
};
ld1 {
label = "arty:green:ld1";
gpios = <&ledsgpio 1 GPIO_ACTIVE_HIGH>;
};
ld2 {
label = "arty:green:ld2";
gpios = <&ledsgpio 2 GPIO_ACTIVE_HIGH>;
};
ld3 {
label = "arty:green:ld3";
gpios = <&ledsgpio 3 GPIO_ACTIVE_HIGH>;
};
};
swgpio: gpio@f0006000 {
compatible = "ti,74125";
reg = <0xf0006000 0x4>;
gpio-controller;
#gpio-cells = <2>;
};
};
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