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

   1
   2 / {
   3         testcase-data {
   4                 overlay-node {
   5
   6                         /* test bus */
   7                         selftestbus: test-bus {
   8                                 compatible = "simple-bus";
   9                                 #address-cells = <1>;
  10                                 #size-cells = <0>;
  11
  12                                 selftest100: test-selftest100 {
  13                                         compatible = "selftest";
  14                                         status = "okay";
  15                                         reg = <100>;
  16                                 };
  17
  18                                 selftest101: test-selftest101 {
  19                                         compatible = "selftest";
  20                                         status = "disabled";
  21                                         reg = <101>;
  22                                 };
  23
  24                                 selftest0: test-selftest0 {
  25                                         compatible = "selftest";
  26                                         status = "disabled";
  27                                         reg = <0>;
  28                                 };
  29
  30                                 selftest1: test-selftest1 {
  31                                         compatible = "selftest";
  32                                         status = "okay";
  33                                         reg = <1>;
  34                                 };
  35
  36                                 selftest2: test-selftest2 {
  37                                         compatible = "selftest";
  38                                         status = "disabled";
  39                                         reg = <2>;
  40                                 };
  41
  42                                 selftest3: test-selftest3 {
  43                                         compatible = "selftest";
  44                                         status = "okay";
  45                                         reg = <3>;
  46                                 };
  47
  48                                 selftest5: test-selftest5 {
  49                                         compatible = "selftest";
  50                                         status = "disabled";
  51                                         reg = <5>;
  52                                 };
  53
  54                                 selftest6: test-selftest6 {
  55                                         compatible = "selftest";
  56                                         status = "disabled";
  57                                         reg = <6>;
  58                                 };
  59
  60                                 selftest7: test-selftest7 {
  61                                         compatible = "selftest";
  62                                         status = "disabled";
  63                                         reg = <7>;
  64                                 };
  65
  66                                 selftest8: test-selftest8 {
  67                                         compatible = "selftest";
  68                                         status = "disabled";
  69                                         reg = <8>;
  70                                 };
  71                         };
  72                 };
  73
  74                 /* test enable using absolute target path */
  75                 overlay0 {
  76                         fragment@0 {
  77                                 target-path = "/testcase-data/overlay-node/test-bus/test-selftest0";
  78                                 __overlay__ {
  79                                         status = "okay";
  80                                 };
  81                         };
  82                 };
  83
  84                 /* test disable using absolute target path */
  85                 overlay1 {
  86                         fragment@0 {
  87                                 target-path = "/testcase-data/overlay-node/test-bus/test-selftest1";
  88                                 __overlay__ {
  89                                         status = "disabled";
  90                                 };
  91                         };
  92                 };
  93
  94                 /* test enable using label */
  95                 overlay2 {
  96                         fragment@0 {
  97                                 target = <&selftest2>;
  98                                 __overlay__ {
  99                                         status = "okay";
 100                                 };
 101                         };
 102                 };
 103
 104                 /* test disable using label */
 105                 overlay3 {
 106                         fragment@0 {
 107                                 target = <&selftest3>;
 108                                 __overlay__ {
 109                                         status = "disabled";
 110                                 };
 111                         };
 112                 };
 113
 114                 /* test insertion of a full node */
 115                 overlay4 {
 116                         fragment@0 {
 117                                 target = <&selftestbus>;
 118                                 __overlay__ {
 119
 120                                         /* suppress DTC warning */
 121                                         #address-cells = <1>;
 122                                         #size-cells = <0>;
 123
 124                                         test-selftest4 {
 125                                                 compatible = "selftest";
 126                                                 status = "okay";
 127                                                 reg = <4>;
 128                                         };
 129                                 };
 130                         };
 131                 };
 132
 133                 /* test overlay apply revert */
 134                 overlay5 {
 135                         fragment@0 {
 136                                 target-path = "/testcase-data/overlay-node/test-bus/test-selftest5";
 137                                 __overlay__ {
 138                                         status = "okay";
 139                                 };
 140                         };
 141                 };
 142
 143                 /* test overlays application and removal in sequence */
 144                 overlay6 {
 145                         fragment@0 {
 146                                 target-path = "/testcase-data/overlay-node/test-bus/test-selftest6";
 147                                 __overlay__ {
 148                                         status = "okay";
 149                                 };
 150                         };
 151                 };
 152                 overlay7 {
 153                         fragment@0 {
 154                                 target-path = "/testcase-data/overlay-node/test-bus/test-selftest7";
 155                                 __overlay__ {
 156                                         status = "okay";
 157                                 };
 158                         };
 159                 };
 160
 161                 /* test overlays application and removal in bad sequence */
 162                 overlay8 {
 163                         fragment@0 {
 164                                 target-path = "/testcase-data/overlay-node/test-bus/test-selftest8";
 165                                 __overlay__ {
 166                                         status = "okay";
 167                                 };
 168                         };
 169                 };
 170                 overlay9 {
 171                         fragment@0 {
 172                                 target-path = "/testcase-data/overlay-node/test-bus/test-selftest8";
 173                                 __overlay__ {
 174                                         property-foo = "bar";
 175                                 };
 176                         };
 177                 };
 178
 179         };
 180 };