OpenWrt – Blame information for rev 2
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1 | office | 1 | /* |
2 | * BSD LICENSE |
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3 | * |
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4 | * Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>. |
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5 | * All rights reserved. |
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6 | * |
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7 | * Redistribution and use in source and binary forms, with or without |
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8 | * modification, are permitted provided that the following conditions |
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9 | * are met: |
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10 | * |
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11 | * * Redistributions of source code must retain the above copyright |
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12 | * notice, this list of conditions and the following disclaimer. |
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13 | * * Redistributions in binary form must reproduce the above copyright |
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14 | * notice, this list of conditions and the following disclaimer in |
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15 | * the documentation and/or other materials provided with the |
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16 | * distribution. |
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17 | * * Neither the name of Broadcom Corporation nor the names of its |
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18 | * contributors may be used to endorse or promote products derived |
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19 | * from this software without specific prior written permission. |
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20 | * |
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21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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22 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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23 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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24 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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25 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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26 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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27 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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28 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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29 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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30 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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32 | */ |
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33 | |||
34 | /dts-v1/; |
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35 | |||
36 | #include "mt7620a.dtsi" |
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37 | |||
38 | #include <dt-bindings/gpio/gpio.h> |
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39 | #include <dt-bindings/input/input.h> |
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40 | |||
41 | / { |
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42 | compatible = "sanlinking,d240", "ralink,mt7620a-soc"; |
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43 | model = "Sanlinking Technologies D240"; |
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44 | |||
45 | aliases { |
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46 | led-boot = &led_power; |
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47 | led-failsafe = &led_power; |
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48 | led-running = &led_power; |
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49 | led-upgrade = &led_power; |
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50 | }; |
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51 | |||
52 | chosen { |
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53 | bootargs = "console=ttyS0,115200"; |
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54 | }; |
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55 | |||
56 | gpio-export { |
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57 | compatible = "gpio-export"; |
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58 | #size-cells = <0>; |
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59 | |||
60 | power_mpcie2 { |
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61 | gpio-export,name = "power_mpcie2"; |
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62 | gpio-export,output = <1>; |
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63 | gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; |
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64 | }; |
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65 | |||
66 | power_mpcie1 { |
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67 | gpio-export,name = "power_mpcie1"; |
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68 | gpio-export,output = <1>; |
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69 | gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>; |
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70 | }; |
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71 | }; |
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72 | |||
73 | leds { |
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74 | compatible = "gpio-leds"; |
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75 | |||
76 | led_power: power { |
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77 | label = "d240:blue:power"; |
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78 | gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; |
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79 | }; |
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80 | |||
81 | usb { |
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82 | label = "d240:blue:usb"; |
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83 | gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; |
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84 | trigger-sources = <&ohci_port1>, <&ehci_port1>; |
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85 | linux,default-trigger = "usbport"; |
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86 | }; |
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87 | |||
88 | air { |
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89 | label = "d240:blue:wifi"; |
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90 | gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; |
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91 | }; |
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92 | }; |
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93 | |||
94 | keys { |
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95 | compatible = "gpio-keys-polled"; |
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96 | poll-interval = <20>; |
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97 | |||
98 | reset { |
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99 | label = "reset"; |
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100 | gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; |
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101 | linux,code = <KEY_RESTART>; |
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102 | }; |
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103 | }; |
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104 | }; |
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105 | |||
106 | &gpio1 { |
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107 | status = "okay"; |
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108 | }; |
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109 | |||
110 | &gpio2 { |
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111 | status = "okay"; |
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112 | }; |
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113 | |||
114 | &gpio3 { |
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115 | status = "okay"; |
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116 | }; |
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117 | |||
118 | &spi0 { |
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119 | status = "okay"; |
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120 | |||
121 | en25q128@0 { |
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122 | compatible = "jedec,spi-nor"; |
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123 | reg = <0>; |
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124 | spi-max-frequency = <10000000>; |
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125 | |||
126 | partitions { |
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127 | compatible = "fixed-partitions"; |
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128 | #address-cells = <1>; |
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129 | #size-cells = <1>; |
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130 | |||
131 | partition@0 { |
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132 | label = "u-boot"; |
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133 | reg = <0x0 0x30000>; |
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134 | read-only; |
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135 | }; |
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136 | |||
137 | partition@30000 { |
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138 | label = "u-boot-env"; |
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139 | reg = <0x30000 0x10000>; |
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140 | read-only; |
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141 | }; |
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142 | |||
143 | factory: partition@40000 { |
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144 | label = "factory"; |
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145 | reg = <0x40000 0x10000>; |
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146 | read-only; |
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147 | }; |
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148 | |||
149 | partition@50000 { |
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150 | compatible = "denx,uimage"; |
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151 | label = "firmware"; |
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152 | reg = <0x50000 0xfb0000>; |
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153 | }; |
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154 | }; |
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155 | }; |
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156 | }; |
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157 | |||
158 | &sdhci { |
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159 | status = "okay"; |
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160 | /* the pins function is already set during pinmux driver load */ |
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161 | /delete-property/ pinctrl-0; |
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162 | }; |
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163 | |||
164 | &ehci { |
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165 | status = "okay"; |
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166 | }; |
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167 | |||
168 | &ohci { |
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169 | status = "okay"; |
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170 | }; |
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171 | |||
172 | ðernet { |
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173 | mtd-mac-address = <&factory 0x4>; |
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174 | mediatek,portmap = "wllll"; |
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175 | }; |
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176 | |||
177 | &wmac { |
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178 | ralink,mtd-eeprom = <&factory 0>; |
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179 | }; |
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180 | |||
181 | &pinctrl { |
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182 | state_default: pinctrl0 { |
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183 | default { |
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184 | ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa"; |
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185 | ralink,function = "gpio"; |
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186 | }; |
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187 | |||
188 | /* |
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189 | * The sd function of the nd_sd group configures two of the |
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190 | * groups pins as gpios. The pins are used as PCIe reset/power. |
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191 | * Due to the driver load order, the pins are configured way to |
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192 | * late if triggered by the sd-card driver. |
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193 | * To not introduce another kind of driver load order |
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194 | * dependency and configure the pins as early as possible, |
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195 | * means during pinmux driver load. |
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196 | */ |
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197 | gpio_sd { |
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198 | ralink,group = "nd_sd"; |
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199 | ralink,function = "sd"; |
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200 | }; |
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201 | }; |
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202 | }; |
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203 | |||
204 | &pcie { |
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205 | status = "okay"; |
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206 | }; |