riscv: dts: spacemit: define fixed regulators

Define the DC power input and the 4v power as fixed supplies in the
Banana Pi BPI-F3.

Signed-off-by: Alex Elder <elder@riscstar.com>
Link: https://lore.kernel.org/r/20250825172057.163883-7-elder@riscstar.com
Signed-off-by: Yixun Lan <dlan@gentoo.org>
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Alex Elder 2025-08-25 12:20:55 -05:00 • committed by Yixun Lan
commit 1df07a4045
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