samples: can: move CAN sample under drivers

Move CAN driver sample under samples/drivers and add a sample.yaml.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
diff --git a/boards/arm/stm32f072b_disco/stm32f072b_disco.yaml b/boards/arm/stm32f072b_disco/stm32f072b_disco.yaml
index 33ddcfa..c270478 100644
--- a/boards/arm/stm32f072b_disco/stm32f072b_disco.yaml
+++ b/boards/arm/stm32f072b_disco/stm32f072b_disco.yaml
@@ -11,6 +11,7 @@
   - gpio
   - i2c
   - spi
+  - can
 testing:
   ignore_tags:
     - net
diff --git a/samples/can/CMakeLists.txt b/samples/drivers/CAN/CMakeLists.txt
similarity index 100%
rename from samples/can/CMakeLists.txt
rename to samples/drivers/CAN/CMakeLists.txt
diff --git a/samples/can/Kconfig b/samples/drivers/CAN/Kconfig
similarity index 100%
rename from samples/can/Kconfig
rename to samples/drivers/CAN/Kconfig
diff --git a/samples/can/README.rst b/samples/drivers/CAN/README.rst
similarity index 100%
rename from samples/can/README.rst
rename to samples/drivers/CAN/README.rst
diff --git a/samples/can/prj.conf b/samples/drivers/CAN/prj.conf
similarity index 100%
rename from samples/can/prj.conf
rename to samples/drivers/CAN/prj.conf
diff --git a/samples/drivers/CAN/sample.yaml b/samples/drivers/CAN/sample.yaml
new file mode 100644
index 0000000..51128ad
--- /dev/null
+++ b/samples/drivers/CAN/sample.yaml
@@ -0,0 +1,6 @@
+sample:
+  name: CAN driver sample
+tests:
+  sample.drivers.can:
+    tags: CAN
+    depends_on: can
diff --git a/samples/can/src/main.c b/samples/drivers/CAN/src/main.c
similarity index 100%
rename from samples/can/src/main.c
rename to samples/drivers/CAN/src/main.c
diff --git a/samples/samples.rst b/samples/samples.rst
index 3677a6c..bd2cc5b 100644
--- a/samples/samples.rst
+++ b/samples/samples.rst
@@ -20,7 +20,6 @@
    drivers/drivers.rst
    application_development/*
    display/*
-   can/README.rst
 
 
 To add a new sample document, please use the template available under