esp32c6: add soc/ xxx_periph, xxx_channel, xxx_pins, etc. files

components/soc/esp32c6/ledc_periph.c

@@ -0,0 +1,17 @@
+/*
+ * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/ledc_periph.h"
+#include "soc/gpio_sig_map.h"
+
+/*
+ Bunch of constants for every LEDC peripheral: GPIO signals
+*/
+const ledc_signal_conn_t ledc_periph_signal[1] = {
+	{
+        .sig_out0_idx = LEDC_LS_SIG_OUT0_IDX,
+	}
+};