i2s: support on esp32c6

components/driver/deprecated/i2s_legacy.c

@@ -1926,7 +1926,7 @@ esp_err_t i2s_platform_release_occupation(int id)
 }
 
 /**
- * @brief This function will be called during start up, to check that pulse_cnt driver is not running along with the legacy i2s driver
+ * @brief This function will be called during start up, to check that the new i2s driver is not running along with the legacy i2s driver
  */
 static __attribute__((constructor)) void check_i2s_driver_conflict(void)
 {

components/driver/test_apps/i2s_test_apps/i2s/pytest_i2s.py

@@ -8,6 +8,7 @@ from pytest_embedded import Dut
 @pytest.mark.esp32
 @pytest.mark.esp32s2
 @pytest.mark.esp32c3
+@pytest.mark.esp32c6
 @pytest.mark.esp32s3
 @pytest.mark.generic
 @pytest.mark.parametrize(

components/driver/test_apps/i2s_test_apps/i2s_tdm/pytest_i2s_tdm_full_duplex.py

@@ -24,6 +24,7 @@ def run_multi_device_case(master: Dut, slave: Dut, case_name: str) -> None:
 
 @pytest.mark.esp32s3
 @pytest.mark.esp32c3
+@pytest.mark.esp32c6
 @pytest.mark.generic_multi_device
 @pytest.mark.parametrize('count', [
     2,

components/driver/test_apps/i2s_test_apps/legacy_i2s_driver/pytest_legacy_i2s.py

@@ -8,6 +8,7 @@ from pytest_embedded import Dut
 @pytest.mark.esp32
 @pytest.mark.esp32s2
 @pytest.mark.esp32c3
+@pytest.mark.esp32c6
 @pytest.mark.esp32s3
 @pytest.mark.generic
 @pytest.mark.parametrize(

components/driver/test_apps/i2s_test_apps/test_inc/test_i2s.h

@@ -44,7 +44,7 @@ extern "C" {
 #define SLAVE_WS_IO 15
 #define DATA_IN_IO 19
 #define DATA_OUT_IO 18
-#elif CONFIG_IDF_TARGET_ESP32H4 || CONFIG_IDF_TARGET_ESP32C6
+#else
 #define MASTER_MCK_IO 0
 #define MASTER_BCK_IO 4
 #define MASTER_WS_IO 5