1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Device Tree file for Wiliboard WBD-222
  4 */
  5
  6/dts-v1/;
  7
  8#include "gemini.dtsi"
  9#include <dt-bindings/input/input.h>
 10
 11/ {
 12	model = "Wiliboard WBD-222";
 13	compatible = "wiliboard,wbd222", "cortina,gemini";
 14	#address-cells = <1>;
 15	#size-cells = <1>;
 16
 17	memory { /* 128 MB */
 18		device_type = "memory";
 19		reg = <0x00000000 0x8000000>;
 20	};
 21
 22	chosen {
 23		bootargs = "console=ttyS0,115200n8";
 24		stdout-path = &uart0;
 25	};
 26
 27	gpio_keys {
 28		compatible = "gpio-keys";
 29		#address-cells = <1>;
 30		#size-cells = <0>;
 31
 32		button@5 {
 33			debounce_interval = <50>;
 34			wakeup-source;
 35			linux,code = <KEY_SETUP>;
 36			label = "reset";
 37			/* Conflict with ICE */
 38			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
 39		};
 40	};
 41
 42	leds {
 43		compatible = "gpio-leds";
 44
 45		led@1 {
 46			label = "wbd111:red:L3";
 47			/* Conflict with TVC and extended parallel flash */
 48			gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
 49			default-state = "off";
 50		};
 51		led@2 {
 52			label = "wbd111:green:L4";
 53			/* Conflict with TVC and extended parallel flash */
 54			gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
 55			default-state = "off";
 56		};
 57		led@3 {
 58			label = "wbd111:red:L4";
 59			/* Conflict with TVC and extended parallel flash */
 60			gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
 61			default-state = "off";
 62		};
 63		led@5 {
 64			label = "wbd111:green:L3";
 65			/* Conflict with TVC and extended parallel flash */
 66			gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
 67			default-state = "on";
 68			linux,default-trigger = "heartbeat";
 69		};
 70	};
 71
 72	mdio0: ethernet-phy {
 73		compatible = "virtual,mdio-gpio";
 74		gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
 75			<&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
 76		#address-cells = <1>;
 77		#size-cells = <0>;
 78
 79		phy0: ethernet-phy@1 {
 80			reg = <1>;
 81			device_type = "ethernet-phy";
 82		};
 83
 84		phy1: ethernet-phy@3 {
 85			reg = <3>;
 86			device_type = "ethernet-phy";
 87		};
 88	};
 89
 90	soc {
 91		flash@30000000 {
 92			status = "okay";
 93			/* 8MB of flash */
 94			reg = <0x30000000 0x00800000>;
 95
 96			partition@0 {
 97				label = "RedBoot";
 98				reg = <0x00000000 0x00020000>;
 99				read-only;
100			};
101			partition@20000 {
102				label = "kernel";
103				reg = <0x00020000 0x00100000>;
104			};
105			partition@120000 {
106				label = "rootfs";
107				reg = <0x00120000 0x006a0000>;
108			};
109			partition@7c0000 {
110				label = "VCTL";
111				reg = <0x007c0000 0x00010000>;
112				read-only;
113			};
114			partition@7d0000 {
115				label = "cfg";
116				reg = <0x007d0000 0x00010000>;
117				read-only;
118			};
119			partition@7e0000 {
120				label = "FIS";
121				reg = <0x007e0000 0x00010000>;
122				read-only;
123			};
124		};
125
126		syscon: syscon@40000000 {
127			pinctrl {
128				/*
129				 * gpio0agrp cover line 0-4
130				 * gpio0bgrp cover line 5
131				 */
132				gpio0_default_pins: pinctrl-gpio0 {
133					mux {
134						function = "gpio0";
135						groups = "gpio0agrp",
136						"gpio0bgrp";
137					};
138				};
139				pinctrl-gmii {
140					/* This platform use both the ethernet ports */
141					mux {
142						function = "gmii";
143						groups = "gmii_gmac0_grp", "gmii_gmac1_grp";
144					};
145				};
146			};
147		};
148
149		gpio0: gpio@4d000000 {
150			pinctrl-names = "default";
151			pinctrl-0 = <&gpio0_default_pins>;
152		};
153
154		pci@50000000 {
155			status = "okay";
156			interrupt-map-mask = <0xf800 0 0 7>;
157			interrupt-map =
158				<0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */
159				<0x4800 0 0 2 &pci_intc 1>,
160				<0x4800 0 0 3 &pci_intc 2>,
161				<0x4800 0 0 4 &pci_intc 3>,
162				<0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */
163				<0x5000 0 0 2 &pci_intc 2>,
164				<0x5000 0 0 3 &pci_intc 3>,
165				<0x5000 0 0 4 &pci_intc 0>,
166				<0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */
167				<0x5800 0 0 2 &pci_intc 3>,
168				<0x5800 0 0 3 &pci_intc 0>,
169				<0x5800 0 0 4 &pci_intc 1>,
170				<0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */
171				<0x6000 0 0 2 &pci_intc 0>,
172				<0x6000 0 0 3 &pci_intc 1>,
173				<0x6000 0 0 4 &pci_intc 2>;
174		};
175
176		ethernet@60000000 {
177			status = "okay";
178
179			ethernet-port@0 {
180				phy-mode = "rgmii";
181				phy-handle = <&phy0>;
182			};
183			ethernet-port@1 {
184				phy-mode = "rgmii";
185				phy-handle = <&phy1>;
186			};
187		};
188	};
189};