dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Add description for power-source property

Add description for "power-source" property mentioning the values in
enum are in millivolt.

Suggested-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211222145901.23661-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Lad Prabhakar 2021-12-22 14:59:01 +00:00 • committed by Geert Uytterhoeven
commit 1dcb6b782f