blob: a27c88d23056c45da25641beb612ef0829b3dff3 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+
// Copyright 2019 YADRO
/dts-v1/;
#include "aspeed-g4.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
/ {
model = "Vesnin BMC";
compatible = "yadro,vesnin-bmc", "aspeed,ast2400";
chosen {
stdout-path = &uart5;
bootargs = "console=ttyS4,115200 earlyprintk";
};
memory {
reg = <0x40000000 0x20000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
vga_memory: framebuffer@5f000000 {
no-map;
reg = <0x5f000000 0x01000000>; /* 16MB */
};
flash_memory: region@5c000000 {
no-map;
reg = <0x5c000000 0x02000000>; /* 32M */
};
};
leds {
compatible = "gpio-leds";
heartbeat {
gpios = <&gpio ASPEED_GPIO(R, 4) GPIO_ACTIVE_LOW>;
};
power_red {
gpios = <&gpio ASPEED_GPIO(N, 1) GPIO_ACTIVE_LOW>;
};
id_blue {
gpios = <&gpio ASPEED_GPIO(O, 0) GPIO_ACTIVE_LOW>;
};
alarm_red {
gpios = <&gpio ASPEED_GPIO(N, 6) GPIO_ACTIVE_LOW>;
};
alarm_yel {
gpios = <&gpio ASPEED_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
};
};
gpio-keys {
compatible = "gpio-keys";
button_checkstop {
label = "checkstop";
linux,code = <74>;
gpios = <&gpio ASPEED_GPIO(P, 5) GPIO_ACTIVE_LOW>;
};
button_identify {
label = "identify";
linux,code = <152>;
gpios = <&gpio ASPEED_GPIO(O, 7) GPIO_ACTIVE_LOW>;
};
};
};
&fmc {
status = "okay";
flash@0 {
status = "okay";
m25p,fast-read;
label = "bmc";
#include "openbmc-flash-layout.dtsi"
};
flash@1 {
status = "okay";
m25p,fast-read;
label = "alt";
};
};
&spi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1debug_default>;
flash@0 {
status = "okay";
label = "pnor";
m25p,fast-read;
};
};
&mac0 {
status = "okay";
use-ncsi;
no-hw-checksum;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rmii1_default>;
};
&uart5 {
status = "okay";
};
&lpc_ctrl {
status = "okay";
memory-region = <&flash_memory>;
flash = <&spi>;
};
&ibt {
status = "okay";
};
&uart3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
};
&i2c0 {
status = "okay";
eeprom@50 {
compatible = "atmel,24c256";
reg = <0x50>;
pagesize = <64>;
};
};
&i2c1 {
status = "okay";
tmp75@49 {
compatible = "ti,tmp75";
reg = <0x49>;
};
};
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
};
&i2c4 {
status = "okay";
occ-hwmon@50 {
compatible = "ibm,p8-occ-hwmon";
reg = <0x50>;
};
};
&i2c5 {
status = "okay";
occ-hwmon@51 {
compatible = "ibm,p8-occ-hwmon";
reg = <0x51>;
};
};
&i2c6 {
status = "okay";
w83795g@2f {
compatible = "nuvoton,w83795g";
reg = <0x2f>;
};
};
&i2c7 {
status = "okay";
occ-hwmon@56 {
compatible = "ibm,p8-occ-hwmon";
reg = <0x56>;
};
};
&i2c9 {
status = "okay";
};
&i2c10 {
status = "okay";
};
&i2c11 {
status = "okay";
occ-hwmon@57 {
compatible = "ibm,p8-occ-hwmon";
reg = <0x57>;
};
};
&i2c12 {
status = "okay";
rtc@68 {
compatible = "maxim,ds3231";
reg = <0x68>;
};
};
&i2c13 {
status = "okay";
};
&vuart {
status = "okay";
};
&wdt2 {
aspeed,alt-boot;
};