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tests: adc: enable adc_api tests for esp32
Enables adc_api tests for these platforms: - esp32_devkitc/esp32/procpu - esp32c3_devkitm - esp32c6_devkitc/esp32c6/hpcore - esp32h2_devkitm - esp32s2_saola - esp32s3_devkitc/esp32s3/procpu - esp32s3_devkitm/esp32s3/procpu Signed-off-by: Marcio Ribeiro <[email protected]>
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9 files changed

+53
-14
lines changed

9 files changed

+53
-14
lines changed

‎tests/drivers/adc/adc_api/boards/esp32_devkitc_procpu.overlay‎

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@@ -1,6 +1,7 @@
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/*
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* Copyright (c) 2022 Wolter HV <[email protected]>
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* Copyright (c) 2023 Benjamin Björnsson <[email protected]>
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* Copyright (c) 2025 Espressif Systems (Shanghai) Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
@@ -33,3 +34,7 @@
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zephyr,resolution = <12>;
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};
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};
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&i2s0 {
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status = "disabled";
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};

‎tests/drivers/adc/adc_api/boards/esp32s2_devkitc.overlay‎

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/*
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* Copyright (c) 2022 Wolter HV <[email protected]>
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* Copyright (c) 2023 Benjamin Björnsson <[email protected]>
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* Copyright (c) 2025 Espressif Systems (Shanghai) Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
@@ -33,3 +34,7 @@
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zephyr,resolution = <12>;
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};
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};
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&spi3 {
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status = "disabled";
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};

‎tests/drivers/adc/adc_api/boards/esp32s2_saola.overlay‎

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@@ -1,6 +1,7 @@
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/*
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* Copyright (c) 2022 Wolter HV <[email protected]>
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* Copyright (c) 2023 Benjamin Björnsson <[email protected]>
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* Copyright (c) 2025 Espressif Systems (Shanghai) Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
@@ -33,3 +34,7 @@
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zephyr,resolution = <12>;
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};
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};
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&spi3 {
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status = "disabled";
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};

‎tests/drivers/adc/adc_api/boards/esp32s3_devkitm_procpu.overlay‎

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@@ -1,12 +1,13 @@
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/*
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* Copyright (c) 2022 Wolter HV <[email protected]>
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* Copyright (c) 2025 Espressif Systems (Shanghai) Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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zephyr,user {
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io-channels = <&adc0 9>, <&adc1 0>;
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io-channels = <&adc0 0>, <&adc0 1>;
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};
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};
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@@ -15,25 +16,25 @@
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#address-cells = <1>;
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#size-cells = <0>;
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channel@9 {
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reg = <9>;
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channel@0 {
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reg = <0>;
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zephyr,gain = "ADC_GAIN_1_4";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,resolution = <12>;
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};
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};
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&adc1 {
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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channel@0 {
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reg = <0>;
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channel@1 {
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reg = <1>;
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zephyr,gain = "ADC_GAIN_1_4";
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zephyr,reference = "ADC_REF_INTERNAL";
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,resolution = <12>;
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};
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dmas = <&dma 2>;
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};
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&dma {
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status = "okay";
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};

‎tests/drivers/adc/adc_api/overlay-dma-esp32.conf‎

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#
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# Copyright (c) 2024 Espressif Systems (Shanghai) Co., Ltd.
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# Copyright (c) 2024-2025 Espressif Systems (Shanghai) Co., Ltd.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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CONFIG_TEST_USERSPACE=n
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CONFIG_DMA=y
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CONFIG_ADC_ESP32_DMA=y
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CONFIG_HEAP_MEM_POOL_SIZE=16384

‎tests/drivers/adc/adc_api/socs/esp32c3.overlay‎

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@@ -1,6 +1,7 @@
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/*
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* Copyright (c) 2022 Wolter HV <[email protected]>
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* Copyright (c) 2023 Benjamin Björnsson <[email protected]>
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* Copyright (c) 2025 Espressif Systems (Shanghai) Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,resolution = <12>;
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};
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dmas = <&dma 2>;
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};
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&dma {
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status = "okay";
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};

‎tests/drivers/adc/adc_api/socs/esp32c6_hpcore.overlay‎

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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,resolution = <12>;
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};
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dmas = <&dma 2>;
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};
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&dma {
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status = "okay";
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};

‎tests/drivers/adc/adc_api/socs/esp32h2.overlay‎

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zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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zephyr,resolution = <12>;
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};
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dmas = <&dma 2>;
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};
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&dma {
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status = "okay";
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};

‎tests/drivers/adc/adc_api/testcase.yaml‎

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@@ -81,10 +81,15 @@ tests:
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- frdm_k82f
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drivers.adc.dma_espressif:
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extra_args:
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- DTC_OVERLAY_FILE="boards/esp32s3_devkitc_procpu.overlay"
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- EXTRA_CONF_FILE="overlay-dma-esp32.conf"
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depends_on:
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- adc
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- dma
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platform_allow:
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- esp32_devkitc/esp32/procpu
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- esp32c3_devkitm
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- esp32c6_devkitc/esp32c6/hpcore
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- esp32h2_devkitm
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- esp32s2_saola
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- esp32s3_devkitc/esp32s3/procpu
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- esp32s3_devkitm/esp32s3/procpu

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