| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Device Tree file for Wiliboard WBD-111 |
| 4 | */ |
| 5 | |
| 6 | /dts-v1/; |
| 7 | |
| 8 | #include "gemini.dtsi" |
| 9 | #include <dt-bindings/input/input.h> |
| 10 | |
| 11 | / { |
| 12 | model = "Wiliboard WBD-111"; |
| 13 | compatible = "wiliboard,wbd111", "cortina,gemini"; |
| 14 | #address-cells = <1>; |
| 15 | #size-cells = <1>; |
| 16 | |
| 17 | memory@0 { |
| 18 | /* 128 MB */ |
| 19 | device_type = "memory"; |
| 20 | reg = <0x00000000 0x8000000>; |
| 21 | }; |
| 22 | |
| 23 | chosen { |
| 24 | bootargs = "console=ttyS0,115200n8"; |
| 25 | stdout-path = &uart0; |
| 26 | }; |
| 27 | |
| 28 | gpio_keys { |
| 29 | compatible = "gpio-keys"; |
| 30 | |
| 31 | button-setup { |
| 32 | debounce-interval = <100>; |
| 33 | wakeup-source; |
| 34 | linux,code = <KEY_SETUP>; |
| 35 | label = "reset"; |
| 36 | /* Conflict with ICE */ |
| 37 | gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; |
| 38 | }; |
| 39 | }; |
| 40 | |
| 41 | leds { |
| 42 | compatible = "gpio-leds"; |
| 43 | |
| 44 | led-red-l3 { |
| 45 | label = "wbd111:red:L3"; |
| 46 | /* Conflict with TVC and extended parallel flash */ |
| 47 | gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; |
| 48 | default-state = "off"; |
| 49 | }; |
| 50 | led-green-l4 { |
| 51 | label = "wbd111:green:L4"; |
| 52 | /* Conflict with TVC and extended parallel flash */ |
| 53 | gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; |
| 54 | default-state = "off"; |
| 55 | }; |
| 56 | led-red-l4 { |
| 57 | label = "wbd111:red:L4"; |
| 58 | /* Conflict with TVC and extended parallel flash */ |
| 59 | gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; |
| 60 | default-state = "off"; |
| 61 | }; |
| 62 | led-greeb-l3 { |
| 63 | label = "wbd111:green:L3"; |
| 64 | /* Conflict with TVC and extended parallel flash */ |
| 65 | gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; |
| 66 | default-state = "on"; |
| 67 | linux,default-trigger = "heartbeat"; |
| 68 | }; |
| 69 | }; |
| 70 | |
| 71 | mdio0: mdio { |
| 72 | compatible = "virtual,mdio-gpio"; |
| 73 | gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */ |
| 74 | <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */ |
| 75 | #address-cells = <1>; |
| 76 | #size-cells = <0>; |
| 77 | |
| 78 | phy0: ethernet-phy@1 { |
| 79 | reg = <1>; |
| 80 | device_type = "ethernet-phy"; |
| 81 | }; |
| 82 | }; |
| 83 | |
| 84 | soc { |
| 85 | flash@30000000 { |
| 86 | status = "okay"; |
| 87 | /* 8MB of flash */ |
| 88 | reg = <0x30000000 0x00800000>; |
| 89 | |
| 90 | partitions { |
| 91 | compatible = "redboot-fis"; |
| 92 | /* Eraseblock at 0x7e0000 */ |
| 93 | fis-index-block = <0x3f>; |
| 94 | }; |
| 95 | }; |
| 96 | |
| 97 | syscon: syscon@40000000 { |
| 98 | pinctrl { |
| 99 | /* |
| 100 | * gpio0agrp cover line 0-4 |
| 101 | * gpio0bgrp cover line 5 |
| 102 | */ |
| 103 | gpio0_default_pins: pinctrl-gpio0 { |
| 104 | mux { |
| 105 | function = "gpio0"; |
| 106 | groups = "gpio0agrp", |
| 107 | "gpio0bgrp"; |
| 108 | }; |
| 109 | }; |
| 110 | }; |
| 111 | }; |
| 112 | |
| 113 | gpio0: gpio@4d000000 { |
| 114 | pinctrl-names = "default"; |
| 115 | pinctrl-0 = <&gpio0_default_pins>; |
| 116 | }; |
| 117 | |
| 118 | pci@50000000 { |
| 119 | status = "okay"; |
| 120 | }; |
| 121 | |
| 122 | ethernet@60000000 { |
| 123 | status = "okay"; |
| 124 | |
| 125 | ethernet-port@0 { |
| 126 | phy-mode = "rgmii"; |
| 127 | phy-handle = <&phy0>; |
| 128 | }; |
| 129 | ethernet-port@1 { |
| 130 | /* Not used in this platform */ |
| 131 | }; |
| 132 | }; |
| 133 | |
| 134 | usb@68000000 { |
| 135 | status = "okay"; |
| 136 | }; |
| 137 | |
| 138 | usb@69000000 { |
| 139 | status = "okay"; |
| 140 | }; |
| 141 | }; |
| 142 | }; |