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dm: ofnode: add ofnode_device_is_compatible() helper

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device_is_compatible() takes udevice, but there is no such a helper
that takes ofnode.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada
2018-04-19 12:14:02 +09:00
committed by Tom Rini
parent 8c1de5e08b
commit 5ccc2c2130
3 changed files with 23 additions and 7 deletions
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11
drivers/core/ofnode.c
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@@ -686,3 +686,14 @@ u64 ofnode_translate_address(ofnode node, const fdt32_t *in_addr)
else
return fdt_translate_address(gd->fdt_blob, ofnode_to_offset(node), in_addr);
}
int ofnode_device_is_compatible(ofnode node, const char *compat)
{
if (ofnode_is_np(node))
return of_device_is_compatible(ofnode_to_np(node), compat,
NULL, NULL);
else
return !fdt_node_check_compatible(gd->fdt_blob,
ofnode_to_offset(node),
compat);
}