dm: Add basic tests

Add some tests of driver model functionality. Coverage includes:

- basic init
- binding of drivers to devices using platform_data
- automatic probing of devices when referenced
- availability of platform data to devices
- lifecycle from bind to probe to remove to unbind
- renumbering within a uclass when devices are probed/removed
- calling driver-defined operations
- deactivation of drivers when removed
- memory leak across creation and destruction of drivers/uclasses
- uclass init/destroy methods
- automatic probe/remove of children/parents when needed

This function is enabled for sandbox, using CONFIG_DM_TEST.

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/test/dm/Makefile b/test/dm/Makefile
new file mode 100644
index 0000000000..6af85b9313
--- /dev/null
+++ b/test/dm/Makefile
@@ -0,0 +1,17 @@
+#
+# Copyright (c) 2013 Google, Inc
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-$(CONFIG_DM_TEST) += test-driver.o
+obj-$(CONFIG_DM_TEST) += test-fdt.o
+obj-$(CONFIG_DM_TEST) += test-main.o
+obj-$(CONFIG_DM_TEST) += test-uclass.o
+obj-$(CONFIG_DM_TEST) += ut.o
+
+# Tests for particular subsystems - when enabling driver model for a new
+# subsystem you must add sandbox tests here.
+obj-$(CONFIG_DM_TEST) += core.o
+obj-$(CONFIG_DM_TEST) += ut.o
+obj-$(CONFIG_DM_GPIO) += gpio.o