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authorJean-Jacques Hiblot <jjhiblot@ti.com>2017-09-21 17:03:09 +0200
committerJaehoon Chung <jh80.chung@samsung.com>2017-09-22 23:23:54 +0900
commitb5a144a5014be5e3b065e2061a7d17e653d739ae (patch)
tree159e5c65330d4e5cfff935a50d6030937545dcc8 /drivers
parentb24633df31de1b376b7d8fff46540f45d5a352df (diff)
dm: core: Add functions to get strings and the string count from a stringlist
dev_read_string_count() is used to get the number of strings in a stringlist. dev_read_string_index() is used to get a string in the stringlist based on its position in the list. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/core/read.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/core/read.c b/drivers/core/read.c
index 065589a6ab..eacf1716fd 100644
--- a/drivers/core/read.c
+++ b/drivers/core/read.c
@@ -81,6 +81,17 @@ int dev_read_stringlist_search(struct udevice *dev, const char *property,
return ofnode_stringlist_search(dev_ofnode(dev), property, string);
}
+int dev_read_string_index(struct udevice *dev, const char *propname, int index,
+ const char **outp)
+{
+ return ofnode_read_string_index(dev_ofnode(dev), propname, index, outp);
+}
+
+int dev_read_string_count(struct udevice *dev, const char *propname)
+{
+ return ofnode_read_string_count(dev_ofnode(dev), propname);
+}
+
int dev_read_phandle_with_args(struct udevice *dev, const char *list_name,
const char *cells_name, int cell_count,
int index,