[PATCH v3 5/6] arm64: dts: rockchip: fix USB OTG power on Photonicat in battery mode

[Chukun Pan]

Hi,

>    (5V_BOOST and 5V_OUT). Adding a `vcc` prefix would break the 1:1
>    mapping between the DTS and the schematic, making it harder for
>    anyone tracing the board power.

I didn't mean to change the nodename, but rather aliases.
BTW nodes should be sorted by nodename (placed at the top).

>  ... However, 5V_OUT
>  is a distinct net in the schematic. Keeping the node makes the DT
>  power tree accurately reflect the hardware and clearly documents
>  that both the USB VBUS and HDMI 5V domains share this OR-ed source.

It is not an independent network. 5V_BOOST and 5V_OUT are on the same
VOUT, only separated by a diode. The device tree describes the hardware.
5V_OUT is not a regulator, it has no enable control, so treating it as
a standalone regulator is incorrect.

>  ...  For now, chaining
>    `vcc5v0_usb30_otg0` -> `5v_out` -> `5v_boost` is the most accurate
>    representation.

Adding a fake regulator is just a waste of startup time.