samples: dac: Add overlay for FRDM MCXN947 qspi variant

mmahadevan108 · nashif · commit bc5c075953bc · 2024-09-06T18:01:43.000-04:00
- Add overlay for the FRDM MCXN947 qspi variant
- Fix the overlay file name for the default variant

Signed-off-by: Mahesh Mahadevan &lt;mahesh.mahadevan@nxp.com&gt;
diff --git a/boards/nxp/frdm_mcxn947/frdm_mcxn947_mcxn947_cpu0_qspi.yaml b/boards/nxp/frdm_mcxn947/frdm_mcxn947_mcxn947_cpu0_qspi.yaml
@@ -19,6 +19,7 @@ supported:
   - dma
   - gpio
   - spi
+  - dac
   - i2c
   - watchdog
   - pwm
diff --git a/samples/drivers/dac/boards/frdm_mcxn947_mcxn947_cpu0.overlay b/samples/drivers/dac/boards/frdm_mcxn947_mcxn947_cpu0.overlay
diff --git a/samples/drivers/dac/boards/frdm_mcxn947_mcxn947_cpu0_qspi.overlay b/samples/drivers/dac/boards/frdm_mcxn947_mcxn947_cpu0_qspi.overlay
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+
+	/*
+	 * Please note on the FRDM-MCXN947 board, DAC0 output signal port is J1-4.
+	 */
+	zephyr,user {
+		dac = <&dac0>;
+		dac-channel-id = <0>;
+		dac-resolution = <12>;
+	};
+};

-Original file line number
+Diff line change
   - dma
   - gpio
   - spi
 +  - dac
   - i2c
   - watchdog
   - pwm