1 2/ { 3 testcase-data { 4 overlay-node { 5 6 /* test bus */ 7 unittestbus: test-bus { 8 compatible = "simple-bus"; 9 #address-cells = <1>; 10 #size-cells = <0>; 11 12 unittest100: test-unittest100 { 13 compatible = "unittest"; 14 status = "okay"; 15 reg = <100>; 16 }; 17 18 unittest101: test-unittest101 { 19 compatible = "unittest"; 20 status = "disabled"; 21 reg = <101>; 22 }; 23 24 unittest0: test-unittest0 { 25 compatible = "unittest"; 26 status = "disabled"; 27 reg = <0>; 28 }; 29 30 unittest1: test-unittest1 { 31 compatible = "unittest"; 32 status = "okay"; 33 reg = <1>; 34 }; 35 36 unittest2: test-unittest2 { 37 compatible = "unittest"; 38 status = "disabled"; 39 reg = <2>; 40 }; 41 42 unittest3: test-unittest3 { 43 compatible = "unittest"; 44 status = "okay"; 45 reg = <3>; 46 }; 47 48 unittest5: test-unittest5 { 49 compatible = "unittest"; 50 status = "disabled"; 51 reg = <5>; 52 }; 53 54 unittest6: test-unittest6 { 55 compatible = "unittest"; 56 status = "disabled"; 57 reg = <6>; 58 }; 59 60 unittest7: test-unittest7 { 61 compatible = "unittest"; 62 status = "disabled"; 63 reg = <7>; 64 }; 65 66 unittest8: test-unittest8 { 67 compatible = "unittest"; 68 status = "disabled"; 69 reg = <8>; 70 }; 71 72 i2c-test-bus { 73 compatible = "unittest-i2c-bus"; 74 status = "okay"; 75 reg = <50>; 76 77 #address-cells = <1>; 78 #size-cells = <0>; 79 80 test-unittest12 { 81 reg = <8>; 82 compatible = "unittest-i2c-dev"; 83 status = "disabled"; 84 }; 85 86 test-unittest13 { 87 reg = <9>; 88 compatible = "unittest-i2c-dev"; 89 status = "okay"; 90 }; 91 92 test-unittest14 { 93 reg = <10>; 94 compatible = "unittest-i2c-mux"; 95 status = "okay"; 96 97 #address-cells = <1>; 98 #size-cells = <0>; 99 100 i2c@0 { 101 #address-cells = <1>; 102 #size-cells = <0>; 103 reg = <0>; 104 105 test-mux-dev { 106 reg = <32>; 107 compatible = "unittest-i2c-dev"; 108 status = "okay"; 109 }; 110 }; 111 }; 112 }; 113 }; 114 }; 115 116 /* test enable using absolute target path */ 117 overlay0 { 118 fragment@0 { 119 target-path = "/testcase-data/overlay-node/test-bus/test-unittest0"; 120 __overlay__ { 121 status = "okay"; 122 }; 123 }; 124 }; 125 126 /* test disable using absolute target path */ 127 overlay1 { 128 fragment@0 { 129 target-path = "/testcase-data/overlay-node/test-bus/test-unittest1"; 130 __overlay__ { 131 status = "disabled"; 132 }; 133 }; 134 }; 135 136 /* test enable using label */ 137 overlay2 { 138 fragment@0 { 139 target = <&unittest2>; 140 __overlay__ { 141 status = "okay"; 142 }; 143 }; 144 }; 145 146 /* test disable using label */ 147 overlay3 { 148 fragment@0 { 149 target = <&unittest3>; 150 __overlay__ { 151 status = "disabled"; 152 }; 153 }; 154 }; 155 156 /* test insertion of a full node */ 157 overlay4 { 158 fragment@0 { 159 target = <&unittestbus>; 160 __overlay__ { 161 162 /* suppress DTC warning */ 163 #address-cells = <1>; 164 #size-cells = <0>; 165 166 test-unittest4 { 167 compatible = "unittest"; 168 status = "okay"; 169 reg = <4>; 170 }; 171 }; 172 }; 173 }; 174 175 /* test overlay apply revert */ 176 overlay5 { 177 fragment@0 { 178 target-path = "/testcase-data/overlay-node/test-bus/test-unittest5"; 179 __overlay__ { 180 status = "okay"; 181 }; 182 }; 183 }; 184 185 /* test overlays application and removal in sequence */ 186 overlay6 { 187 fragment@0 { 188 target-path = "/testcase-data/overlay-node/test-bus/test-unittest6"; 189 __overlay__ { 190 status = "okay"; 191 }; 192 }; 193 }; 194 overlay7 { 195 fragment@0 { 196 target-path = "/testcase-data/overlay-node/test-bus/test-unittest7"; 197 __overlay__ { 198 status = "okay"; 199 }; 200 }; 201 }; 202 203 /* test overlays application and removal in bad sequence */ 204 overlay8 { 205 fragment@0 { 206 target-path = "/testcase-data/overlay-node/test-bus/test-unittest8"; 207 __overlay__ { 208 status = "okay"; 209 }; 210 }; 211 }; 212 overlay9 { 213 fragment@0 { 214 target-path = "/testcase-data/overlay-node/test-bus/test-unittest8"; 215 __overlay__ { 216 property-foo = "bar"; 217 }; 218 }; 219 }; 220 221 overlay10 { 222 fragment@0 { 223 target-path = "/testcase-data/overlay-node/test-bus"; 224 __overlay__ { 225 226 /* suppress DTC warning */ 227 #address-cells = <1>; 228 #size-cells = <0>; 229 230 test-unittest10 { 231 compatible = "unittest"; 232 status = "okay"; 233 reg = <10>; 234 235 #address-cells = <1>; 236 #size-cells = <0>; 237 238 test-unittest101 { 239 compatible = "unittest"; 240 status = "okay"; 241 reg = <1>; 242 }; 243 244 }; 245 }; 246 }; 247 }; 248 249 overlay11 { 250 fragment@0 { 251 target-path = "/testcase-data/overlay-node/test-bus"; 252 __overlay__ { 253 254 /* suppress DTC warning */ 255 #address-cells = <1>; 256 #size-cells = <0>; 257 258 test-unittest11 { 259 compatible = "unittest"; 260 status = "okay"; 261 reg = <11>; 262 263 #address-cells = <1>; 264 #size-cells = <0>; 265 266 test-unittest111 { 267 compatible = "unittest"; 268 status = "okay"; 269 reg = <1>; 270 }; 271 272 }; 273 }; 274 }; 275 }; 276 277 /* test enable using absolute target path (i2c) */ 278 overlay12 { 279 fragment@0 { 280 target-path = "/testcase-data/overlay-node/test-bus/i2c-test-bus/test-unittest12"; 281 __overlay__ { 282 status = "okay"; 283 }; 284 }; 285 }; 286 287 /* test disable using absolute target path (i2c) */ 288 overlay13 { 289 fragment@0 { 290 target-path = "/testcase-data/overlay-node/test-bus/i2c-test-bus/test-unittest13"; 291 __overlay__ { 292 status = "disabled"; 293 }; 294 }; 295 }; 296 297 /* test mux overlay */ 298 overlay15 { 299 fragment@0 { 300 target-path = "/testcase-data/overlay-node/test-bus/i2c-test-bus"; 301 __overlay__ { 302 #address-cells = <1>; 303 #size-cells = <0>; 304 test-unittest15 { 305 reg = <11>; 306 compatible = "unittest-i2c-mux"; 307 status = "okay"; 308 309 #address-cells = <1>; 310 #size-cells = <0>; 311 312 i2c@0 { 313 #address-cells = <1>; 314 #size-cells = <0>; 315 reg = <0>; 316 317 test-mux-dev { 318 reg = <32>; 319 compatible = "unittest-i2c-dev"; 320 status = "okay"; 321 }; 322 }; 323 }; 324 }; 325 }; 326 }; 327 328 }; 329}; 330