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authorSimon Glass <sjg@chromium.org>2014-07-23 06:55:18 -0600
committerSimon Glass <sjg@chromium.org>2014-07-23 14:08:36 +0100
commit1ca7e2062b4e8c3b211753dcb19c063b5b9b73ca (patch)
tree09873667a133ba84aed32e5b44cfcd08353d1138 /test/dm/Makefile
parent0040b9442947d00a540f6e93742384a14453c37e (diff)
dm: Provide a function to scan child FDT nodes
At present only root nodes in the device tree are scanned for devices. But some devices can have children. For example a SPI bus may have several children for each of its chip selects. Add a function which scans subnodes and binds devices for each one. This can be used for the root node scan also, so change it. A device can call this function in its bind() or probe() methods to bind its children. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test/dm/Makefile')
-rw-r--r--test/dm/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/test/dm/Makefile b/test/dm/Makefile
index c0f21351d74..5c2415e3d2a 100644
--- a/test/dm/Makefile
+++ b/test/dm/Makefile
@@ -5,6 +5,7 @@
#
obj-$(CONFIG_CMD_DM) += cmd_dm.o
+obj-$(CONFIG_DM_TEST) += bus.o
obj-$(CONFIG_DM_TEST) += test-driver.o
obj-$(CONFIG_DM_TEST) += test-fdt.o
obj-$(CONFIG_DM_TEST) += test-main.o