[U-Boot] [PATCH v3 37/72] dm: Add more livetree helpers and definitions

[sjg at google.com]

Add some definitions and helpers for livetree in the main of.h header
file. These include:

- reading multi-cell integers
- default number of address/size cells
- functions for comparing names

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

Changes in v3: None
Changes in v2: None

 drivers/core/ofnode.c |  4 ++--
 include/dm/of.h       | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 2 deletions(-)

Applied to u-boot-dm