[PATCH v2 27/33] dtoc: Don't generate platform data with instantiation

[Simon Glass]

This file is not used when instantiating devices. Update dtoc to skip
generating its contents and just add a comment instead.

Also it is useful to see the driver name and parent for each device.
Update the file to show that information, to avoid updating the same
tests twice.

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

(no changes since v1)

 tools/dtoc/dtb_platdata.py | 35 ++++++++++++++++++++++---
 tools/dtoc/test_dtoc.py    | 53 +++++++++++++++++++++++++++++++-------
 2 files changed, 75 insertions(+), 13 deletions(-)

Applied to u-boot-dm, thanks!