81 	const struct i2c_esp32_pin sda;  member
158 	gpio_pin_set_dt(&config->sda.gpio, 1);  in i2c_esp32_config_pin()
159 	ret = gpio_pin_configure_dt(&config->sda.gpio, GPIO_PULL_UP | GPIO_OUTPUT | GPIO_INPUT);  in i2c_esp32_config_pin()
160 	esp_rom_gpio_matrix_out(config->sda.gpio.pin, config->sda.sig_out, 0, 0);  in i2c_esp32_config_pin()
161 	esp_rom_gpio_matrix_in(config->sda.gpio.pin, config->sda.sig_in, 0);  in i2c_esp32_config_pin()
187 	gpio_pin_configure_dt(&config->sda.gpio, GPIO_OUTPUT | GPIO_INPUT);  in i2c_master_clear_bus()
193 	gpio_pin_set_dt(&config->sda.gpio, 1);  in i2c_master_clear_bus()
195 	while (!gpio_pin_get_dt(&config->sda.gpio) && (i++ < I2C_CLR_BUS_SCL_NUM)) {  in i2c_master_clear_bus()
201 	gpio_pin_set_dt(&config->sda.gpio, 0); /* setup for STOP */  in i2c_master_clear_bus()
204 	gpio_pin_set_dt(&config->sda.gpio, 1); /* STOP, SDA low -> high while SCL is HIGH */  in i2c_master_clear_bus()
745 	if (!gpio_is_ready_dt(&config->sda.gpio)) {  in i2c_esp32_init()
782 	.sda = {							\