boards/esp32s2-lilygo-ttgo-t8: fix display configuration #19807
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ST7735 driver can also be used for ST7789. st7789 is simply defined as pseudomodule that pulls in automatically module st7735.
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Jul 7, 2023
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19487: nanocoap: implement extended tokens (RFC 8974) r=benpicco a=benpicco 19808: boards: add ESP32-S3-USB-OTG support r=benpicco a=gschorcht ### Contribution description This PR provides the support for the [ESP32-S3-USB-OTG](https://docs.espressif.com/projects/espressif-esp-dev-kits/en/latest/esp32s3/esp32-s3-usb-otg/user_guide.html) board. The SD card can only be used in SPI mode at the moment. As soon as PR #19786 is merged, the SD/MMC support can be enabled and the SD card can then be used in SD mode with 4-bit data bus width. The display uses uses the ST7789 driver IC that is compatible with the ST7735. For that purpose the ST7735 driver is extended by a pseudomodule definition `st7789` for the ST7789 which is enabled by the board and enables automatically the `st7789` (e57c48a). Vise versa, board's `Makefile.dep` enables automatically the `st7789` pseudomodule if the `st7735` is used. The pseudomodule `st7789` is just used to increase the upper limit for supported lines. This change is also part of PR #19807. ~The PR includes a very small documentation fix for ESP32-S3-DevKit board that was noticed during the development of this board definition (1155b6a).~ ### Testing procedure The board has been tested with all basic tests for supported hardware including `tests/driver/st3375`:  - [x] tests/drivers/st3375 - [x] tests/periph/gpio - [x] tests/periph/pwm - [x] tests/periph/spi - [x] tests/periph/uart - [x] tests/sys/usbus_cdc_ecm ### Issues/PRs references Co-authored-by: Benjamin Valentin <benpicco@beuth-hochschule.de> Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
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Contribution description
This PR fixes the display configuration for the ESP32-S2 LilyGO TTGO T8 (also known as LilyGo T-Display S2) which uses a ST7789 as display driver IC that is compatible with the ST7735.
For that purpose the ST7735 driver is extended by a pseudomodule definition
st7789for the ST7789 which is enabled by the board and enables automatically thest7789(f57b6b7). Vise versa, board'sMakefile.depenables automatically thest7789pseudomodule if thest7735is used. The pseudomodulest7789is just used to increase the upper limit for supported lines.Testing procedure
should work:
Issues/PRs references