Re: [PATCH v3 0/7] drm/sitronix/st7571: split up driver to support both I2C and SPI

From: Javier Martinez Canillas

Date: Mon Dec 15 2025 - 07:57:33 EST


Marcus Folkesson <marcus.folkesson@xxxxxxxxx> writes:

Hello Marcus,

> This series splits up the driver and finally implements
> support for ST7571/ST7561 connected to a SPI bus.
>
> I've not tested the SPI interface myself as I lack HW, but the
> implementation should be okay from what I've read in the datasheet.
>
> Signed-off-by: Marcus Folkesson <marcus.folkesson@xxxxxxxxx>
> ---
> Changes in v3:
> - Add SPI example to the bindings doc (Thanks Javier)
> - Select REGMAP rather than REGMAP_I2C (Thanks Javier)
> - Fix gramatical errors in patch description (Thanks Javier)
> - Link to v2: https://lore.kernel.org/r/20251027-st7571-split-v2-0-8352fb278d21@xxxxxxxxx
>
> Changes in v2:
> - Add MODULE_IMPORT_NS to st7571-i2c.c st7571-spi.c (Kernel test robot)
> - Link to v1: https://lore.kernel.org/r/20251024-st7571-split-v1-0-d3092b98130f@xxxxxxxxx
>
> ---
> Marcus Folkesson (7):
> drm/sitronix/st7571-i2c: rename 'struct drm_device' in st7571_device
> drm/sitronix/st7571-i2c: add 'struct device' to st7571_device
> drm/sitronix/st7571-i2c: move common structures to st7571.h
> drm/sitronix/st7571-i2c: make probe independent of hw interface
> drm/sitronix/st7571: split up the driver into a common and an i2c part
> drm/sitronix/st7571-spi: add support for SPI interface
> dt-bindings: display: sitronix,st7571: add example for SPI
>

Pushed to drm-misc (drm-misc-next). Thanks!

--
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat