0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003 * Device Tree file for Wiliboard WBD-111
0004 */
0005
0006 /dts-v1/;
0007
0008 #include "gemini.dtsi"
0009 #include <dt-bindings/input/input.h>
0010
0011 / {
0012 model = "Wiliboard WBD-111";
0013 compatible = "wiliboard,wbd111", "cortina,gemini";
0014 #address-cells = <1>;
0015 #size-cells = <1>;
0016
0017 memory@0 {
0018 /* 128 MB */
0019 device_type = "memory";
0020 reg = <0x00000000 0x8000000>;
0021 };
0022
0023 chosen {
0024 bootargs = "console=ttyS0,115200n8";
0025 stdout-path = &uart0;
0026 };
0027
0028 gpio_keys {
0029 compatible = "gpio-keys";
0030
0031 button-setup {
0032 debounce-interval = <100>;
0033 wakeup-source;
0034 linux,code = <KEY_SETUP>;
0035 label = "reset";
0036 /* Conflict with ICE */
0037 gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
0038 };
0039 };
0040
0041 leds {
0042 compatible = "gpio-leds";
0043
0044 led-red-l3 {
0045 label = "wbd111:red:L3";
0046 /* Conflict with TVC and extended parallel flash */
0047 gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
0048 default-state = "off";
0049 };
0050 led-green-l4 {
0051 label = "wbd111:green:L4";
0052 /* Conflict with TVC and extended parallel flash */
0053 gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
0054 default-state = "off";
0055 };
0056 led-red-l4 {
0057 label = "wbd111:red:L4";
0058 /* Conflict with TVC and extended parallel flash */
0059 gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
0060 default-state = "off";
0061 };
0062 led-greeb-l3 {
0063 label = "wbd111:green:L3";
0064 /* Conflict with TVC and extended parallel flash */
0065 gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
0066 default-state = "on";
0067 linux,default-trigger = "heartbeat";
0068 };
0069 };
0070
0071 mdio0: mdio {
0072 compatible = "virtual,mdio-gpio";
0073 gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
0074 <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
0075 #address-cells = <1>;
0076 #size-cells = <0>;
0077
0078 phy0: ethernet-phy@1 {
0079 reg = <1>;
0080 device_type = "ethernet-phy";
0081 };
0082 };
0083
0084 soc {
0085 flash@30000000 {
0086 status = "okay";
0087 /* 8MB of flash */
0088 reg = <0x30000000 0x00800000>;
0089
0090 partition@0 {
0091 label = "RedBoot";
0092 reg = <0x00000000 0x00020000>;
0093 read-only;
0094 };
0095 partition@20000 {
0096 label = "kernel";
0097 reg = <0x00020000 0x00100000>;
0098 };
0099 partition@120000 {
0100 label = "rootfs";
0101 reg = <0x00120000 0x006a0000>;
0102 };
0103 partition@7c0000 {
0104 label = "VCTL";
0105 reg = <0x007c0000 0x00010000>;
0106 read-only;
0107 };
0108 partition@7d0000 {
0109 label = "cfg";
0110 reg = <0x007d0000 0x00010000>;
0111 read-only;
0112 };
0113 partition@7e0000 {
0114 label = "FIS";
0115 reg = <0x007e0000 0x00010000>;
0116 read-only;
0117 };
0118 };
0119
0120 syscon: syscon@40000000 {
0121 pinctrl {
0122 /*
0123 * gpio0agrp cover line 0-4
0124 * gpio0bgrp cover line 5
0125 */
0126 gpio0_default_pins: pinctrl-gpio0 {
0127 mux {
0128 function = "gpio0";
0129 groups = "gpio0agrp",
0130 "gpio0bgrp";
0131 };
0132 };
0133 };
0134 };
0135
0136 gpio0: gpio@4d000000 {
0137 pinctrl-names = "default";
0138 pinctrl-0 = <&gpio0_default_pins>;
0139 };
0140
0141 pci@50000000 {
0142 status = "okay";
0143 };
0144
0145 ethernet@60000000 {
0146 status = "okay";
0147
0148 ethernet-port@0 {
0149 phy-mode = "rgmii";
0150 phy-handle = <&phy0>;
0151 };
0152 ethernet-port@1 {
0153 /* Not used in this platform */
0154 };
0155 };
0156
0157 usb@68000000 {
0158 status = "okay";
0159 };
0160
0161 usb@69000000 {
0162 status = "okay";
0163 };
0164 };
0165 };
