-+ if (!of_property_read_u32(cnp, "gpio-export,output", &val))
-+ flags |= val ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW;
-+ else
++ if (!of_property_read_u32(cnp, "gpio-export,output", &val)) {
++ if (of_flags & OF_GPIO_SINGLE_ENDED) {
++ /*
++ * As gpiod_direction_output_raw() is used, we
++ * need to emulate open drain or open source here.
++ */
++ if (of_flags & OF_GPIO_OPEN_DRAIN) {
++ flags |= GPIOF_OPEN_DRAIN;
++ flags |= val ? GPIOF_IN : GPIOF_OUT_INIT_LOW;
++ } else {
++ flags |= GPIOF_OPEN_SOURCE;
++ flags |= val ? GPIOF_OUT_INIT_HIGH : GPIOF_IN;
++ }
++ } else {
++ flags |= val ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW;
++ }
++ } else {