ev11l78a: configure DAC peripheral

This configures the DAC in the same way as it is configured for the arduino_zero and other similar boards. It also includes the board in the DAC tests. Signed-off-by: Diego Elio Pettenò <[email protected]>
zephyrproject-rtos · Sep 10, 2023 · 637e986 · 637e986
1 parent 6153e50
commit 637e986
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diff --git a/boards/arm/ev11l78a/doc/index.rst b/boards/arm/ev11l78a/doc/index.rst
@@ -54,6 +54,8 @@ features:
 +-----------+------------+------------------------------------------+
 | ADC       | on-chip    | Analog-to-Digital Converter              |
 +-----------+------------+------------------------------------------+
+| DAC       | on-chip    | Digital-to-Analog Converter              |
++-----------+------------+------------------------------------------+
 
 Other hardware features are not currently supported by Zephyr.
 

diff --git a/boards/arm/ev11l78a/ev11l78a-pinctrl.dtsi b/boards/arm/ev11l78a/ev11l78a-pinctrl.dtsi
@@ -34,4 +34,10 @@
 				 <PA5B_ADC_AIN5>;
 		};
 	};
+
+	dac_default: dac_default {
+		group1 {
+			pinmux = <PA2B_DAC_VOUT>;
+		};
+	};
 };
diff --git a/boards/arm/ev11l78a/ev11l78a.dts b/boards/arm/ev11l78a/ev11l78a.dts
@@ -122,3 +122,10 @@
 	pinctrl-0 = <&adc_default>;
 	pinctrl-names = "default";
 };
+
+&dac0 {
+	status = "okay";
+
+	pinctrl-0 = <&dac_default>;
+	pinctrl-names = "default";
+};
diff --git a/boards/arm/ev11l78a/ev11l78a.yaml b/boards/arm/ev11l78a/ev11l78a.yaml
@@ -10,6 +10,7 @@ toolchain:
   - xtools
 supported:
   - adc
+  - dac
   - gpio
   - i2c
   - spi

diff --git a/tests/drivers/dac/dac_api/src/test_dac.c b/tests/drivers/dac/dac_api/src/test_dac.c
@@ -45,7 +45,8 @@
 	defined(CONFIG_BOARD_FRDM_K22F) || \
 	defined(CONFIG_BOARD_SEEEDUINO_XIAO) || \
 	defined(CONFIG_BOARD_ARDUINO_MKRZERO) || \
-	defined(CONFIG_BOARD_ARDUINO_ZERO)
+	defined(CONFIG_BOARD_ARDUINO_ZERO) || \
+	defined(CONFIG_BOARD_EV11L78A)
 
 #define DAC_DEVICE_NODE		DT_NODELABEL(dac0)
 #define DAC_RESOLUTION		12
-Original file line number
+Diff line change
@@ Expand Up / @@ -54,6 +54,8 @@ features: @@
     +-----------+------------+------------------------------------------+
     | ADC       | on-chip    | Analog-to-Digital Converter              |
     +-----------+------------+------------------------------------------+
+    | DAC       | on-chip    | Digital-to-Analog Converter              |
+    +-----------+------------+------------------------------------------+
     Other hardware features are not currently supported by Zephyr.
@@ Expand Down @@