kernel/drivers/of/unittest-data/tests-overlay.dtsi

   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 };