On 26/03/2024 01:49, Laurent Pinchart wrote: > Unlike the other child nodes of the raspberrypi,bcm2835-firmware device, > the gpio child is documented in a legacy text-based binding in > gpio/raspberrypi,firmware-gpio.txt. This causes DT validation failures: > + type: object > + additionalProperties: false > + > + properties: > + compatible: > + const: raspberrypi,firmware-gpio > + > + gpio-controller: true > + > + "#gpio-cells": > + const: 2 > + description: > + The first cell is the pin number, and the second cell is used to > + specify the gpio polarity (GPIO_ACTIVE_HIGH or GPIO_ACTIVE_LOW). > + > + gpio-line-names: true You could provide here maxItems, if this is known, but it's fine as is as well. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof
