From d6de81b81b68f9e559adf42366574233be338fd8 Mon Sep 17 00:00:00 2001 From: Appana Durga Kedareswara rao Date: Wed, 3 Jul 2019 10:38:07 +0530 Subject: pylibfdt: Add support for fdt_get_alias() Add this into the class to simplify use of this function. Signed-off-by: Appana Durga Kedareswara rao Message-Id: <1562130487-27028-1-git-send-email-appana.durga.rao@xilinx.com> Signed-off-by: David Gibson --- pylibfdt/libfdt.i | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'pylibfdt') diff --git a/pylibfdt/libfdt.i b/pylibfdt/libfdt.i index ecec4dd..feb8c9c 100644 --- a/pylibfdt/libfdt.i +++ b/pylibfdt/libfdt.i @@ -431,6 +431,18 @@ class FdtRo(object): """ return fdt_get_phandle(self._fdt, nodeoffset) + def get_alias(self, name): + """Get the full path referenced by a given alias + + Args: + name: name of the alias to lookup + + Returns: + Full path to the node for the alias named 'name', if it exists + None, if the given alias or the /aliases node does not exist + """ + return fdt_get_alias(self._fdt, name) + def parent_offset(self, nodeoffset, quiet=()): """Get the offset of a node's parent -- cgit v1.1