dt-bindings: arm: Add missing root node constraint for board/SoC bindings

Board/SoC top-level compatible bindings should be constrained to the root
node. Add the missing constraints that the node name must be "/".

Cc: Baruch Siach <[email protected]>
Cc: Imre Kaloz <[email protected]>
Cc: Krzysztof Halasa <[email protected]>
Cc: Andy Gross <[email protected]>
Cc: Bjorn Andersson <[email protected]>
Cc: Maxime Coquelin <[email protected]>
Cc: Jonathan Hunter <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Anders Berg <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Reviewed-by: Andreas Färber <[email protected]>
Reviewed-by: Manivannan Sadhasivam <[email protected]>
Reviewed-by: Alexandre TORGUE <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>

0 files changed, 0 insertions, 0 deletions