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// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree file for Wiliboard WBD-222
*/
/dts-v1/;
#include "gemini.dtsi"
#include <dt-bindings/input/input.h>
/ {
model = "Wiliboard WBD-222";
compatible = "wiliboard,wbd222", "cortina,gemini";
#address-cells = <1>;
#size-cells = <1>;
memory@0 { /* 128 MB */
device_type = "memory";
reg = <0x00000000 0x8000000>;
};
chosen {
bootargs = "console=ttyS0,115200n8";
stdout-path = &uart0;
};
gpio_keys {
compatible = "gpio-keys";
button-setup {
debounce-interval = <100>;
wakeup-source;
linux,code = <KEY_SETUP>;
label = "reset";
/* Conflict with ICE */
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
led-red-l3 {
label = "wbd111:red:L3";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-green-l4 {
label = "wbd111:green:L4";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-red-l4 {
label = "wbd111:red:L4";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-green-l3 {
label = "wbd111:green:L3";
/* Conflict with TVC and extended parallel flash */
gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
default-state = "on";
linux,default-trigger = "heartbeat";
};
};
mdio0: mdio {
compatible = "virtual,mdio-gpio";
gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
<&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
#address-cells = <1>;
#size-cells = <0>;
phy0: ethernet-phy@1 {
reg = <1>;
device_type = "ethernet-phy";
};
phy1: ethernet-phy@3 {
reg = <3>;
device_type = "ethernet-phy";
};
};
soc {
flash@30000000 {
status = "okay";
/* 8MB of flash */
reg = <0x30000000 0x00800000>;
partition@0 {
label = "RedBoot";
reg = <0x00000000 0x00020000>;
read-only;
};
partition@20000 {
label = "kernel";
reg = <0x00020000 0x00100000>;
};
partition@120000 {
label = "rootfs";
reg = <0x00120000 0x006a0000>;
};
partition@7c0000 {
label = "VCTL";
reg = <0x007c0000 0x00010000>;
read-only;
};
partition@7d0000 {
label = "cfg";
reg = <0x007d0000 0x00010000>;
read-only;
};
partition@7e0000 {
label = "FIS";
reg = <0x007e0000 0x00010000>;
read-only;
};
};
syscon: syscon@40000000 {
pinctrl {
/*
* gpio0agrp cover line 0-4
* gpio0bgrp cover line 5
*/
gpio0_default_pins: pinctrl-gpio0 {
mux {
function = "gpio0";
groups = "gpio0agrp",
"gpio0bgrp";
};
};
pinctrl-gmii {
/* This platform use both the ethernet ports */
mux {
function = "gmii";
groups = "gmii_gmac0_grp", "gmii_gmac1_grp";
};
};
};
};
gpio0: gpio@4d000000 {
pinctrl-names = "default";
pinctrl-0 = <&gpio0_default_pins>;
};
pci@50000000 {
status = "okay";
};
ethernet@60000000 {
status = "okay";
ethernet-port@0 {
phy-mode = "rgmii";
phy-handle = <&phy0>;
};
ethernet-port@1 {
phy-mode = "rgmii";
phy-handle = <&phy1>;
};
};
usb@68000000 {
status = "okay";
};
usb@69000000 {
status = "okay";
};
};
};
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