treewide: fix SPDX tags on existing files - #200
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Pull request overview
This PR adds SPDX license headers (and updated Arduino copyright notice) to Zephyr devicetree overlay files under variants/, aligning these source files with SPDX best-practice tagging used elsewhere in the codebase.
Changes:
- Added a top-of-file block comment containing
SPDX-License-Identifier: Apache-2.0to multiple*.overlayfiles. - Updated/standardized the Arduino copyright notice in those files.
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| variants/nrf9160dk_nrf9160/nrf9160dk_nrf9160.overlay | Adds SPDX + copyright header to the overlay source. |
| variants/nrf52840dk_nrf52840/nrf52840dk_nrf52840.overlay | Adds SPDX + copyright header to the overlay source. |
| variants/arduino_nano_33_iot/arduino_nano_33_iot.overlay | Adds SPDX + copyright header above existing includes/overlay content. |
| variants/arduino_nano_33_ble/arduino_nano_33_ble.overlay | Adds SPDX + copyright header to the overlay source. |
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Explicitly state the license in all source files to comply with SPDX best practices. In addition, update the copyright notice to the new format. Note: Cherry-picked only copyright and license notices. Co-authored-by: Luca Burelli <l.burelli@arduino.cc> Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
DhruvaG2000
approved these changes
Jul 24, 2026
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Explicitly state the license in all source files to comply with SPDX best practices. In addition, update the copyright notice to the new format.
Note: Cherry-picked only copyright updates.