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> i2c-sda-falling-time-ns = <300>; > i2c-scl-falling-time-ns = <300>; > + pinctrl-names = "default", "gpio"; > + pinctrl-0 = <&pinctrl_i2c1>; > + pinctrl-1 = <&pinctrl_i2c1_gpio>; > scl-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; > sda-gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; > };