OpenWrt – Blame information for rev 3
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Rev | Author | Line No. | Line |
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1 | office | 1 | /* |
2 | * Device Tree Source for Netgear WNDR4700/WNDR4720 Series |
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3 | * |
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4 | * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> |
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5 | * |
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6 | * This file is licensed under the terms of the GNU General Public |
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7 | * License version 2. This program is licensed "as is" without |
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8 | * any warranty of any kind, whether express or implied. |
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9 | */ |
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10 | |||
11 | /dts-v1/; |
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12 | |||
13 | #include "apm82181.dtsi" |
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14 | #include <dt-bindings/thermal/thermal.h> |
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15 | |||
16 | / { |
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17 | model = "Netgear WNDR4700/WNDR4720 Series"; |
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18 | compatible = "netgear,wndr4700"; |
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19 | |||
20 | aliases { |
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21 | serial0 = &UART0; |
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22 | led-boot = &status; |
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23 | led-failsafe = &failsafe; |
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24 | led-running = &status; |
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25 | led-upgrade = &status; |
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26 | }; |
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27 | |||
28 | chosen { |
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3 | office | 29 | linux,stdout-path = "/plb/opb/serial@ef600300"; |
1 | office | 30 | }; |
31 | |||
32 | thermal-zones { |
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33 | cpu_thermal: cpu-thermal { |
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34 | polling-delay-passive = <10000>; /* milliseconds */ |
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35 | polling-delay = <20000>; /* milliseconds */ |
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36 | |||
37 | thermal-sensors = <&temp0 1>; |
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38 | |||
39 | trips { |
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40 | /* |
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41 | * Once the thermal governers are a bit smarter |
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42 | * and do hysteresis properly, we can disable |
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43 | * the fan when the HDD and CPU has < 39 C. |
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44 | */ |
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45 | cpu_alert0: cpu-alert0 { |
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46 | temperature = <25000>; |
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47 | hysteresis = <2000>; |
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48 | type = "active"; |
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49 | }; |
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50 | |||
51 | cpu_alert1: cpu-alert1 { |
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52 | temperature = <27000>; /* millicelsius */ |
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53 | hysteresis = <2000>; /* millicelsius */ |
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54 | type = "active"; |
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55 | }; |
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56 | |||
57 | cpu_alert2: cpu-alert2 { |
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58 | temperature = <65000>; /* millicelsius */ |
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59 | hysteresis = <2000>; /* millicelsius */ |
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60 | type = "active"; |
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61 | }; |
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62 | |||
63 | cpu_alert3: cpu-alert3 { |
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64 | temperature = <70000>; /* millicelsius */ |
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65 | hysteresis = <2000>; /* millicelsius */ |
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66 | type = "active"; |
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67 | }; |
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68 | |||
69 | cpu_alert4: cpu-alert4 { |
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70 | temperature = <75000>; /* millicelsius */ |
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71 | hysteresis = <2000>; /* millicelsius */ |
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72 | type = "active"; |
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73 | }; |
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74 | |||
75 | cpu_alert5: cpu-alert5 { |
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76 | temperature = <80000>; /* millicelsius */ |
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77 | hysteresis = <2000>; /* millicelsius */ |
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78 | type = "active"; |
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79 | }; |
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80 | |||
81 | cpu_alert6: cpu-alert6 { |
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82 | temperature = <850000>; /* millicelsius */ |
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83 | hysteresis = <2000>; /* millicelsius */ |
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84 | type = "active"; |
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85 | }; |
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86 | |||
87 | cpu_crit: cpu-crit { |
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88 | temperature = <90000>; /* millicelsius */ |
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89 | hysteresis = <2000>; /* millicelsius */ |
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90 | type = "critical"; |
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91 | }; |
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92 | }; |
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93 | |||
94 | cooling-maps { |
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95 | map0 { |
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96 | trip = <&cpu_alert0>; |
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97 | cooling-device = <&fan0 THERMAL_NO_LIMIT 0>; |
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98 | }; |
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99 | |||
100 | map1 { |
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101 | trip = <&cpu_alert1>; |
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102 | cooling-device = <&fan0 1 76>; |
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103 | }; |
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104 | |||
105 | map2 { |
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106 | trip = <&cpu_alert2>; |
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107 | cooling-device = <&fan0 77 101>; |
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108 | }; |
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109 | |||
110 | map3 { |
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111 | trip = <&cpu_alert3>; |
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112 | cooling-device = <&fan0 102 147>; |
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113 | }; |
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114 | |||
115 | map4 { |
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116 | trip = <&cpu_alert4>; |
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117 | cooling-device = <&fan0 148 207>; |
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118 | }; |
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119 | |||
120 | map5 { |
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121 | trip = <&cpu_alert5>; |
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122 | cooling-device = <&fan0 208 231>; |
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123 | }; |
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124 | |||
125 | map6 { |
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126 | trip = <&cpu_alert6>; |
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127 | cooling-device =<&fan0 232 THERMAL_NO_LIMIT>; |
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128 | }; |
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129 | }; |
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130 | }; |
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131 | }; |
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132 | }; |
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133 | |||
134 | &CRYPTO { |
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135 | status = "okay"; |
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136 | }; |
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137 | |||
138 | &PKA { |
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139 | status = "okay"; |
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140 | }; |
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141 | |||
142 | &TRNG { |
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143 | status = "okay"; |
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144 | }; |
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145 | |||
146 | &SATA1 { |
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147 | status = "okay"; |
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148 | }; |
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149 | |||
150 | &USBOTG0 { |
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151 | status = "okay"; |
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152 | dr_mode = "host"; |
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153 | }; |
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154 | |||
155 | &EBC0 { |
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156 | ndfc@1,0 { |
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157 | status = "okay"; |
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158 | /* 128 MiB Nand Flash */ |
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159 | nand { |
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3 | office | 160 | #address-cells = <1>; |
161 | #size-cells = <1>; |
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162 | |||
1 | office | 163 | partition0,0@0 { |
164 | label = "NAND 128MiB 3,3V 8-bit"; |
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165 | reg = <0x00000000 0x08000000>; |
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166 | read-only; |
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167 | }; |
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168 | |||
169 | partition0,1@0 { |
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170 | label = "uboot"; |
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171 | reg = <0x00000000 0x00180000>; |
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172 | read-only; |
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173 | }; |
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174 | |||
175 | partition0,2@180000 { |
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176 | label = "device-tree"; |
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177 | reg = <0x00180000 0x00020000>; |
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178 | }; |
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179 | |||
180 | partition0,3@180000 { |
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181 | label = "kernel"; |
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182 | reg = <0x00180000 0x00380000>; |
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183 | /* |
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184 | * device-tree is @ 0x00180000 - 0x001fffff |
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185 | * kernel starts from 0x200000. |
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186 | * this is coded into netgear's u-boot. |
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187 | * |
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188 | * this partition will also contain a |
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189 | * fake/empty rootfs at the end to fool |
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190 | * Netgear's uboot rootfs integrety checks. |
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191 | */ |
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192 | }; |
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193 | |||
194 | partition0,4@500000 { |
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195 | label = "ubi"; |
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196 | reg = <0x00500000 0x014e0000>; |
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197 | }; |
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198 | |||
199 | partition0,5@19e0000 { |
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200 | label = "config"; |
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201 | reg = <0x019e0000 0x00080000>; |
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202 | read-only; |
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203 | }; |
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204 | |||
205 | partition0,6@1a60000 { |
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206 | label = "pot"; |
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207 | reg = <0x01a60000 0x00080000>; |
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208 | read-only; |
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209 | }; |
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210 | |||
211 | partition0,7@1ae0000 { |
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212 | label = "traffic_meter"; |
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213 | reg = <0x01ae0000 0x00300000>; |
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214 | read-only; |
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215 | }; |
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216 | |||
217 | partition0,8@1de0000 { |
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218 | label = "language"; |
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219 | reg = <0x01de0000 0x001c0000>; |
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220 | read-only; |
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221 | }; |
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222 | |||
223 | partition0,9@1fa0000 { |
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224 | label = "ecos"; |
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225 | reg = <0x01fa0000 0x06020000>; |
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226 | read-only; |
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227 | }; |
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228 | |||
229 | partition0,10@7fc0000 { |
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230 | label = "wifi_data"; |
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231 | reg = <0x07fc0000 0x00040000>; |
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232 | read-only; |
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233 | }; |
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234 | |||
235 | partition0,11@180000 { |
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236 | label = "firmware"; |
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237 | reg = <0x00180000 0x01860000>; |
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238 | read-only; |
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239 | }; |
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240 | }; |
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241 | }; |
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242 | }; |
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243 | |||
244 | &UART0 { |
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245 | status = "okay"; |
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246 | }; |
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247 | |||
248 | &GPIO0 { |
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249 | status = "okay"; |
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250 | #interrupt-cells = <2>; |
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251 | interrupt-controller; |
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252 | interrupts-extended = <&UIC1 0x14>, |
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253 | <&UIC1 0x1e>, |
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254 | <&UIC1 0x1f>, |
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255 | <&UIC2 0x19>; |
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256 | }; |
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257 | |||
258 | &IIC0 { |
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259 | status = "okay"; |
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260 | |||
261 | fan0: fan@1b { |
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262 | compatible = "microchip,tc654"; |
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263 | reg = <0x1b>; |
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264 | cooling-min-level = <0>; |
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265 | cooling-max-level = <255>; |
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266 | #cooling-cells = <2>; /* min followed by max */ |
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267 | |||
268 | gpios = <&GPIO0 16 GPIO_ACTIVE_LOW>; /* fan status */ |
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269 | alarm-gpios = <&GPIO0 5 GPIO_ACTIVE_LOW>; /* fault */ |
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270 | interrupt-parent = <&UIC3>; |
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271 | interrupts = <0x16 IRQ_TYPE_EDGE_FALLING>; /* fault */ |
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272 | }; |
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273 | |||
274 | temp0: temp@4d { |
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275 | compatible = "gmt,g781"; |
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276 | reg = <0x4d>; |
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277 | #thermal-sensor-cells = <1>; |
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278 | |||
279 | /* |
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280 | * The LM90 has two sensors: |
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281 | * temp0 -> internal to LM90 |
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282 | * temp1 -> external NTC near CPU |
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283 | */ |
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284 | }; |
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285 | }; |
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286 | |||
287 | |||
288 | &EMAC0 { |
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289 | status = "okay"; |
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290 | phy-handle = <&phy0>; |
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291 | |||
292 | mdio { |
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293 | #address-cells = <1>; |
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294 | #size-cells = <0>; |
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295 | phy0: ethernet-phy@0 { |
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296 | device_type = "ethernet-phy"; |
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297 | reg = <0>; |
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298 | qca,ar8327-initvals = < |
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299 | 0x0010 0x40000000 |
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300 | 0x0624 0x007f7f7f |
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301 | 0x0004 0x07a00000 /* PAD0_MODE */ |
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302 | 0x000c 0x01000000 /* PAD6_MODE */ |
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303 | 0x007c 0x0000007e /* PORT0_STATUS */ |
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304 | >; |
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305 | }; |
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306 | }; |
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307 | }; |
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308 | |||
309 | &POB0 { |
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3 | office | 310 | gpio_keys_polled { |
1 | office | 311 | compatible = "gpio-keys-polled"; |
3 | office | 312 | #address-cells = <1>; |
313 | #size-cells = <0>; |
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1 | office | 314 | #interrupt-cells = <2>; |
315 | autorepeat; |
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316 | poll-interval = <60>; /* 3 * 20 = 60ms */ |
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317 | |||
318 | reset { |
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319 | label = "Reset button"; |
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320 | linux,code = <KEY_RESTART>; |
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321 | gpios = <&GPIO0 15 GPIO_ACTIVE_HIGH>; |
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322 | interrupt-parent = <&UIC1>; |
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323 | interrupts = <0x14 IRQ_TYPE_EDGE_FALLING>; |
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324 | }; |
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325 | |||
326 | backup_hd { |
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327 | label = "Backup HD button"; |
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328 | gpios = <&GPIO0 19 GPIO_ACTIVE_HIGH>; |
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329 | linux,code = <BTN_0>; |
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330 | interrupt-parent = <&UIC1>; |
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331 | interrupts = <0x1e IRQ_TYPE_EDGE_FALLING>; |
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332 | }; |
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333 | |||
334 | rfkill { |
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335 | label = "RFKILL button"; |
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336 | gpios = <&GPIO0 20 GPIO_ACTIVE_HIGH>; |
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337 | linux,code = <KEY_RFKILL>; |
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338 | interrupt-parent = <&UIC1>; |
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339 | interrupts = <0x1f IRQ_TYPE_EDGE_FALLING>; |
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340 | }; |
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341 | |||
342 | wps { |
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343 | label = "WPS button"; |
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344 | gpios = <&GPIO0 23 GPIO_ACTIVE_HIGH>; |
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345 | linux,code = <KEY_WPS_BUTTON>; |
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346 | interrupt-parent = <&UIC2>; |
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347 | interrupts = <0x19 IRQ_TYPE_EDGE_FALLING>; |
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348 | }; |
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349 | |||
350 | sdcard { |
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351 | label = "SDCard inserted"; |
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352 | gpios = <&GPIO0 7 GPIO_ACTIVE_LOW>; |
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353 | linux,code = <BTN_1>; |
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354 | }; |
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355 | }; |
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356 | |||
3 | office | 357 | gpio-leds { |
1 | office | 358 | compatible = "gpio-leds"; |
359 | status: power-green { |
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360 | label = "wndr4700:green:power"; |
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361 | gpios = <&GPIO0 8 GPIO_ACTIVE_HIGH>; |
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362 | }; |
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363 | |||
364 | failsafe: power-orange { |
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365 | label = "wndr4700:orange:power"; |
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366 | gpios = <&GPIO0 9 GPIO_ACTIVE_LOW>; |
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367 | linux,default-trigger = "panic"; |
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368 | }; |
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369 | |||
370 | usb-blue { |
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371 | label = "wndr4700:blue:usb"; |
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372 | gpios = <&GPIO0 10 GPIO_ACTIVE_HIGH>; |
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373 | }; |
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374 | |||
375 | logo-white { |
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376 | label = "wndr4700:white:logo"; |
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377 | gpios = <&GPIO0 11 GPIO_ACTIVE_HIGH>; |
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378 | }; |
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379 | |||
380 | wan-yellow { |
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381 | label = "wndr4700:yellow:wan"; |
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382 | gpios = <&GPIO0 3 GPIO_ACTIVE_HIGH>; |
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383 | }; |
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384 | |||
385 | wan-green { |
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386 | label = "wndr4700:green:wan"; |
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387 | gpios = <&GPIO0 12 GPIO_ACTIVE_HIGH>; |
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388 | }; |
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389 | |||
390 | hd-green { |
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391 | label = "wndr4700:green:hd"; |
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392 | gpios = <&GPIO0 14 GPIO_ACTIVE_HIGH>; |
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393 | }; |
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394 | |||
395 | hd-red { |
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396 | label = "wndr4700:red:hd"; |
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397 | gpios = <&GPIO0 17 GPIO_ACTIVE_HIGH>; |
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398 | }; |
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399 | |||
400 | wlan-blue { |
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401 | label = "wndr4700:blue:wlan"; |
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402 | gpios = <&GPIO0 18 GPIO_ACTIVE_HIGH>; |
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403 | }; |
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404 | }; |
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405 | }; |
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406 | |||
407 | &PCIE0 { |
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408 | status = "okay"; |
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409 | }; |
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410 | |||
411 | &MSI { |
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412 | status = "okay"; |
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413 | }; |