All Linux firmware drivers are put under "/firmware" node
and it has support to populate "/firmware" node by default.

u-boot and Linux can share same DTB. In this case, driver
probe for devices under "/firmware" will not be invoked
as "/firmware" does not have its own "compatible" property.

This patch series scans "/firmware" node by default like "/clocks".
To avoid duplication of code, first patch moves, node scan code
into separate function.

Rajan Vaja (2):
  dm: core: Move "/clock" node scan into function
  dm: core: Scan "/firmware" node by default

 drivers/core/root.c | 35 ++++++++++++++++++++++-------------
 1 file changed, 22 insertions(+), 13 deletions(-)

BRANCH: zynq3/master-next-test

Changes since RFC:
  * Rebase on top on zynq3 branch.

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