blob: e929968df8501ec6e4103c8cd3b1df2eeda68c97 [file] [log] [blame]
/*
* Copyright (c) 2021 Katsuhiro Suzuki
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <sifive/riscv64-fu540.dtsi>
/ {
chosen {
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,sram = &ram0;
};
ram0: ram0@80000000 {
compatible = "memory";
reg = <0x80000000 0xf0000000>;
reg-names = "mem";
};
lscon_96b: connector {
compatible = "linaro,96b-lscon-1v8";
#gpio-cells = <2>;
gpio-map-mask = <0xffffffff 0xffffffc0>;
gpio-map-pass-thru = <0 0x3f>;
gpio-map = <22 0 &gpio0 0 0>, /* GPIO-A */
<23 0 &gpio0 1 0>, /* GPIO-B */
<24 0 &gpio0 2 0>, /* GPIO-C */
<25 0 &gpio0 3 0>, /* GPIO-D */
<26 0 &gpio0 4 0>, /* GPIO-E */
<27 0 &gpio0 5 0>, /* GPIO-F */
<38 0 &gpio0 6 0>, /* GPIO-G */
<39 0 &gpio0 7 0>, /* GPIO-H */
<30 0 &gpio0 8 0>, /* GPIO-I */
<31 0 &gpio0 9 0>, /* GPIO-J */
<32 0 &gpio0 15 0>; /* GPIO-K */
/* GPIO-L not connected */
};
};
&uart0 {
status = "okay";
current-speed = <115200>;
};
&spi0 {
status = "okay";
reg = <0x10040000 0x1000 0x20000000 0x2000000>;
flash0: flash@0 {
compatible = "issi,is25wp256d", "jedec,spi-nor";
size = <33554432>;
label = "FLASH0";
jedec-id = [96 60 18];
reg = <0>;
spi-max-frequency = <133000000>;
};
};
&spi1 {
status = "okay";
};
&spi2 {
status = "okay";
};
&gpio0 {
status = "okay";
};