dt-bindings: pinctrl: toshiba,visconti: Drop redundant functions type

Referenced pinmux-node.yaml schema already defines type for "functions"
so $ref is redundant.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2025-10-22 15:34:27 +02:00 • committed by Linus Walleij
commit 2b195e2bab