drm/sitronix/st7571-spi: add support for SPI interface

Add support for ST7561/ST7571 connected to SPI bus.

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://patch.msgid.link/20251215-st7571-split-v3-6-d5f3205c3138@gmail.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
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Marcus Folkesson 2025-12-15 10:46:48 +01:00 • committed by Javier Martinez Canillas
commit 052039e3fe
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