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Merge tag 'uniphier-v2020.07' of https://gitlab.denx.de/u-boot/custodians/u-boot...
[oweals/u-boot.git]
/
include
/
fdt_support.h
diff --git
a/include/fdt_support.h
b/include/fdt_support.h
index ba14acd7f622b75de4cb4dadce6540e993c36d38..2eff311fa4f577e8099a51ac82d8003b01e4eebb 100644
(file)
--- a/
include/fdt_support.h
+++ b/
include/fdt_support.h
@@
-343,6
+343,15
@@
int fdt_get_cells_len(const void *blob, char *nr_cells_name);
#ifdef USE_HOSTCC
int fdtdec_get_int(const void *blob, int node, const char *prop_name,
int default_val);
#ifdef USE_HOSTCC
int fdtdec_get_int(const void *blob, int node, const char *prop_name,
int default_val);
+
+/*
+ * Count child nodes of one parent node.
+ *
+ * @param blob FDT blob
+ * @param node parent node
+ * @return number of child node; 0 if there is not child node
+ */
+int fdtdec_get_child_count(const void *blob, int node);
#endif
#ifdef CONFIG_FMAN_ENET
int fdt_update_ethernet_dt(void *blob);
#endif
#ifdef CONFIG_FMAN_ENET
int fdt_update_ethernet_dt(void *blob);