On Mon, 17 Mar 2025 09:03:56 -0300, Fabio Estevam wrote: > PCF2127 is an SPI device, thus its binding should reference > spi-peripheral-props.yaml. > > Add a reference to spi-peripheral-props.yaml to fix the following > dt-schema warning: > > imx7d-flex-concentrator.dtb: rtc@0: 'spi-max-frequency' does not match any of the regexes: 'pinctrl-[0-9]+' > > [...] Applied, thanks! [1/1] dt-bindings: rtc: pcf2127: Reference spi-peripheral-props.yaml https://git.kernel.org/abelloni/c/6c2b833525eb Best regards, -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com