* TFT-LCD ST7789V of ESP32 TTGO.
This patch allows you to use TFT-LCD ST7789V of ESP32 TTGO
* Lots of polish and a few tweaks
* Add test
* Add color to core, take 1
* Where did those tabs come from?
* Fix lines too long
* Added color component
* Linted
* Rebase, SPI fix, test
* Shuffle bits
* One more thing...oops
* Image type fix...oops
* Make display_buffer use Color
* Fix BGR/RGB, remove predefined colors
* Fix all the things
* renamed colors to color
* migrate max7219
Co-authored-by: musk95 <musk95@naver.com>
Co-authored-by: Guillermo Ruffino <glm.net@gmail.com>
* making SPI CS optional
* CS pin should be declared as optional or required in CONFIG_SCHEMA
* changed SPI_DEVICE_SCHEMA to a function, like i2c
* added spi_device_schema() to pcd8544, lint fixes
* updated max31856 with new spi_device_schema()
* cleanup imports
Co-authored-by: Ilya Goldberg <iggie@mac.com>
