dt-bindings: reset: hisilicon,hi3660-reset: Drop providers and consumers from example

Binding examples should generally only cover what the binding covers. A
provider binding doesn't need to show consumers and vice-versa. The
hisilicon,hi3660-reset binding example has both, so let's drop them.

This also fixes an undocumented (by schema) compatible warning for
"hisilicon,hi3660-iomcu".

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231128214759.3975428-1-robh@kernel.org


Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>