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> pinctrl-0 = <&pinctrl_i2c3>; > pinctrl-1 = <&pinctrl_i2c3_gpio>; >- scl-gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>; >- sda-gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>; >+ scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; >+ sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; I think ODE should be configured for pinctrl_i2c3_gpio. Regards Peng > status = "okay"; > > pca6416: gpio@20 { >-- >2.47.3 >