dt-bindings: arm: oxnas: remove obsolete bindings
Due to lack of maintainance and stall of development for a few years now,
and since no new features will ever be added upstream, remove the
OX810 and OX820 SoC and boards bindings.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>