samples: drivers: i2s: Support mimxrt1170 evkb and wm8962 in i2s_codec

TomasBarakNXP · kartben · commit 3b7486203201 · 2025-05-15T16:16:28.000+02:00
- not using DMIC on this board, just play sine wave
- enable sai1 mclk-ouptut for codec init

Signed-off-by: Tomas Barak &lt;tomas.barak@nxp.com&gt;
diff --git a/samples/drivers/i2s/i2s_codec/boards/mimxrt1170_evk_mimxrt1176_cm7.conf b/samples/drivers/i2s/i2s_codec/boards/mimxrt1170_evk_mimxrt1176_cm7.conf
@@ -0,0 +1,11 @@
+#
+# Copyright 2025 NXP
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+CONFIG_HEAP_MEM_POOL_SIZE=81920
+CONFIG_AUDIO_CODEC=y
+CONFIG_DMA_TCD_QUEUE_SIZE=4
+CONFIG_SAMPLE_FREQ=16000
+CONFIG_USE_DMIC=n
diff --git a/samples/drivers/i2s/i2s_codec/boards/mimxrt1170_evk_mimxrt1176_cm7_B.overlay b/samples/drivers/i2s/i2s_codec/boards/mimxrt1170_evk_mimxrt1176_cm7_B.overlay
@@ -0,0 +1,9 @@
+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&sai1 {
+	mclk-output;
+};
diff --git a/samples/drivers/i2s/i2s_codec/sample.yaml b/samples/drivers/i2s/i2s_codec/sample.yaml
@@ -5,6 +5,7 @@ tests:
     tags: i2s
     platform_allow:
       - mimxrt595_evk/mimxrt595s/cm33
+      - mimxrt1170_evk@B/mimxrt1176/cm7
     harness: console
     harness_config:
       type: one_line
