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

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Message-ID: <87tsxrkimg.fsf@ocarina.mail-host-address-is-not-set>
Date: Mon, 15 Dec 2025 13:57:27 +0100
From: Javier Martinez Canillas <javierm@...hat.com>
To: Marcus Folkesson <marcus.folkesson@...il.com>, Maarten Lankhorst
 <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>,
 Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>,
 Simona Vetter <simona@...ll.ch>, Rob Herring <robh@...nel.org>, Krzysztof
 Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
 devicetree@...r.kernel.org, Marcus Folkesson <marcus.folkesson@...il.com>
Subject: Re: [PATCH v3 0/7] drm/sitronix/st7571: split up driver to support
 both I2C and SPI

Marcus Folkesson <marcus.folkesson@...il.com> 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@...il.com>
> ---
> 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@gmail.com
>
> 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@gmail.com
>
> ---
> 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