[Crosstoolchain-logs] [device-tree-compiler] 47/57: pylibfdt: Add support for fdt_node_offset_by_phandle()

[Vagrant Cascadian]

This is an automated email from the git hooks/post-receive script.

vagrant pushed a commit to branch upstream/latest
in repository device-tree-compiler.

commit 46f31b65b3b3b1c284027ac6c287c75df64c126d
Author: Simon Glass <sjg at chromium.org>
Date:   Sat Aug 19 11:17:59 2017 -0600

    pylibfdt: Add support for fdt_node_offset_by_phandle()
    
    Add this into the class to simplify use of this function.
    
    Signed-off-by: Simon Glass <sjg at chromium.org>
    Signed-off-by: David Gibson <david at gibson.dropbear.id.au>
---
 pylibfdt/libfdt.i       | 14 ++++++++++++++
 tests/pylibfdt_tests.py | 10 ++++++++++
 2 files changed, 24 insertions(+)

diff --git a/pylibfdt/libfdt.i b/pylibfdt/libfdt.i
index 5a1eba5..d492d58 100644
--- a/pylibfdt/libfdt.i
+++ b/pylibfdt/libfdt.i
@@ -375,6 +375,20 @@ class Fdt:
         """
         return check_err(fdt_parent_offset(self._fdt, nodeoffset), quiet)
 
+    def node_offset_by_phandle(self, phandle, quiet=()):
+        """Get the offset of a node with the given phandle
+
+        Args:
+            phandle: Phandle to search for
+            quiet: Errors to ignore (empty to raise on all errors)
+
+        Returns:
+            The offset of node with that phandle, if any
+
+        Raises:
+            FdtException if no node found or other error occurs
+        """
+        return check_err(fdt_node_offset_by_phandle(self._fdt, phandle), quiet)
 
 class Property:
     """Holds a device tree property name and value.
diff --git a/tests/pylibfdt_tests.py b/tests/pylibfdt_tests.py
index 6b024d4..8028c1a 100644
--- a/tests/pylibfdt_tests.py
+++ b/tests/pylibfdt_tests.py
@@ -308,5 +308,15 @@ class PyLibfdtTests(unittest.TestCase):
         node2 = self.fdt.path_offset('/subnode at 2/subsubnode at 0')
         self.assertEquals(node1, self.fdt.parent_offset(node2))
 
+    def testNodeOffsetByPhandle(self):
+        """Test for the node_offset_by_phandle() method"""
+        self.assertEquals(-libfdt.NOTFOUND,
+                          self.fdt.node_offset_by_phandle(1, QUIET_NOTFOUND))
+        node1 = self.fdt.path_offset('/subnode at 2')
+        self.assertEquals(node1, self.fdt.node_offset_by_phandle(0x2000))
+        node2 = self.fdt.path_offset('/subnode at 2/subsubnode at 0')
+        self.assertEquals(node2, self.fdt.node_offset_by_phandle(0x2001))
+
+
 if __name__ == "__main__":
     unittest.main()

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/crosstoolchain/device-tree-compiler.git