libfdt: Add phandle APIs
This CL adds following APIs
- Fdt::max_phandle(): Returns the max phandle
- Fdt::node_with_phandle(): Returns the node with phandle
Bug: 277993056
Test: atest liblibfdt.integration_test
Change-Id: I155242718b09897e832834a621f9e244ed2d9807
diff --git a/libs/libfdt/Android.bp b/libs/libfdt/Android.bp
index 0a05471..b889ee5 100644
--- a/libs/libfdt/Android.bp
+++ b/libs/libfdt/Android.bp
@@ -57,6 +57,7 @@
":fdt_test_tree_multiple_memory_ranges_dtb",
":fdt_test_tree_empty_memory_range_dtb",
":fdt_test_tree_no_memory_node_dtb",
+ ":fdt_test_tree_phandle_dtb",
],
prefer_rlib: true,
rustlibs: [
@@ -91,3 +92,10 @@
srcs: ["tests/data/test_tree_no_memory_node.dts"],
out: ["data/test_tree_no_memory_node.dtb"],
}
+
+genrule {
+ name: "fdt_test_tree_phandle_dtb",
+ defaults: ["dts_to_dtb"],
+ srcs: ["tests/data/test_tree_phandle.dts"],
+ out: ["data/test_tree_phandle.dtb"],
+}