/* * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ #include "esp_private/io_mux.h" esp_err_t io_mux_set_clock_source(soc_module_clk_t clk_src) { // IO MUX clock source is not selectable return ESP_OK; }