[U-Boot] [PATCH v2 10/16] dtoc: Rename is_phandle() and adjust it to return more detail

[sjg at google.com]

Update this function to return more detail about a property that contains
phandles. This will allow (in a future commit) more accurate handling of
these properties.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2: None

 tools/dtoc/dtb_platdata.py       | 79 +++++++++++++++++++++++++++++-----------
 tools/dtoc/dtoc_test_phandle.dts |  1 +
 2 files changed, 58 insertions(+), 22 deletions(-)

Applied to u-boot-fdt thanks!