54a33423f2
The 'fsl,mxs-gpio' property is not documented in gpio-mxs.yaml, but the imx23 and imx28 dtsi describe the gpios as: compatible = "fsl,imx28-gpio", "fsl,mxs-gpio"; This gives schema warnings like: imx28-cfa10037.dtb: pinctrl@80018000: gpio@0:compatible: ['fsl,imx28-gpio', 'fsl,mxs-gpio'] is too long from schema $id: http://devicetree.org/schemas/gpio/gpio-mxs.yaml# "fsl,mxs-gpio" is only used inside pinctrl-mxs, but can be removed if the compatible check is done against fsl,imx23-gpio and fsl,imx28-gpio. Introduce is_mxs_gpio() and remove the need for "fsl,mxs-gpio". Tested on a imx28-evk. Signed-off-by: Fabio Estevam <festevam@denx.de> Link: https://lore.kernel.org/r/20230928134321.438547-1-festevam@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>