tree 5b2b870a73837236f1de62df4024f25199fa421e
parent 92fb54d57b1c0d221101fae4c6aeb56a5948b3e2
author Sergei Trofimov <sergei.trofimov@arm.com> 1507044489 +0100
committer Sergei Trofimov <sergei.trofimov@arm.com> 1507129102 +0100

Target: add read_tree_values and read_tree_values_flat

Add two new methods to target that allow querying values of all sysfs
nodes in a sub-directory structure all at once. The difference is that
read_tree_values_flat returns a flat dict of path->value mappings;
read_tree_values returns a nested dict structure that mimics the
scanned sub-directories tree.