arm64: dts: allwinner: h6: add voltage range to OPP table

Some boards have a fixed regulator and can't reach the voltage set
by the OPP table.

Add a range where the minimal voltage is the target and the maximal
voltage is 1.2V.

Suggested-by: Ondřej Jirman <megous@megous.com>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Clément Péron 2020-05-08 21:10:34 +02:00 • committed by Maxime Ripard
commit c83e24e7bf
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