// 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";
|
interrupt-map-mask = <0xf800 0 0 7>;
|
interrupt-map =
|
<0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
|
<0x4800 0 0 2 &pci_intc 1>,
|
<0x4800 0 0 3 &pci_intc 2>,
|
<0x4800 0 0 4 &pci_intc 3>,
|
<0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
|
<0x5000 0 0 2 &pci_intc 2>,
|
<0x5000 0 0 3 &pci_intc 3>,
|
<0x5000 0 0 4 &pci_intc 0>,
|
<0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
|
<0x5800 0 0 2 &pci_intc 3>,
|
<0x5800 0 0 3 &pci_intc 0>,
|
<0x5800 0 0 4 &pci_intc 1>,
|
<0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
|
<0x6000 0 0 2 &pci_intc 0>,
|
<0x6000 0 0 3 &pci_intc 1>,
|
<0x6000 0 0 4 &pci_intc 2>;
|
};
|
|
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";
|
};
|
};
|
};
|
