tests: drivers: dac: Verify dac on lpcxpresso55s36 board

Added overlay for lpcxpresso55s36 to verify dac driver.

Signed-off-by: Albort Xue <yao.xue@nxp.com>
This commit is contained in:
Albort Xue 2023-09-07 16:41:27 +08:00 committed by Carles Cufí
commit 4d9fb55d5e
4 changed files with 31 additions and 2 deletions

View file

@ -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_LPCXPRESSO55S36)
#define DAC_DEVICE_NODE DT_NODELABEL(dac0)
#define DAC_RESOLUTION 12

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@ -0,0 +1,10 @@
/*
* Copyright 2023 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
&dac0 {
/* To align reference voltage with ADC. */
voltage-reference = <1>;
};

View file

@ -125,6 +125,22 @@
#define ADC_ACQUISITION_TIME ADC_ACQ_TIME_DEFAULT
#define ADC_CHANNEL_ID 23
#elif defined(CONFIG_BOARD_LPCXPRESSO55S36)
/* DAC0 output is internally available on ADC0_SE4 */
#define DAC_DEVICE_NODE DT_NODELABEL(dac0)
#define DAC_RESOLUTION 12
#define DAC_CHANNEL_ID 0
#define ADC_DEVICE_NODE DT_NODELABEL(adc0)
#define ADC_RESOLUTION 12
#define ADC_GAIN ADC_GAIN_1
#define ADC_REFERENCE ADC_REF_EXTERNAL0
#define ADC_ACQUISITION_TIME ADC_ACQ_TIME_DEFAULT
#define ADC_CHANNEL_ID 0
#define ADC_1ST_CHANNEL_INPUT 4
#elif defined(CONFIG_BOARD_BL652_DVK) || \
defined(CONFIG_BOARD_BL653_DVK) || \
defined(CONFIG_BOARD_BL654_DVK) || \
@ -168,7 +184,8 @@ static const struct adc_channel_cfg adc_ch_cfg = {
#if defined(CONFIG_BOARD_BL652_DVK) || \
defined(CONFIG_BOARD_BL653_DVK) || \
defined(CONFIG_BOARD_BL654_DVK) || \
defined(CONFIG_BOARD_BL5340_DVK_CPUAPP)
defined(CONFIG_BOARD_BL5340_DVK_CPUAPP) || \
defined(CONFIG_BOARD_LPCXPRESSO55S36)
.input_positive = ADC_1ST_CHANNEL_INPUT,
#endif
};

View file

@ -28,5 +28,6 @@ tests:
- nucleo_f746zg
- nucleo_g071rb
- nucleo_wl55jc
- lpcxpresso55s36
integration_platforms:
- nucleo_f207zg