From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
Jessica Zhang <jesszhan0024@gmail.com>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Cong Yang <yangcong5@huaqin.corp-partner.google.com>,
Ondrej Jirman <megi@xff.cz>,
Javier Martinez Canillas <javierm@redhat.com>,
Jagan Teki <jagan@edgeble.ai>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Linus Walleij <linusw@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
Riccardo Mereu <r.mereu@arduino.cc>
Subject: Re: [PATCH v2 20/21] dt-bindings: gpio: describe Waveshare GPIO controller
Date: Mon, 13 Apr 2026 03:56:10 +0300 [thread overview]
Message-ID: <mzuwcmkg6u3l3b36wiemdliq7fjrmu3hx6bxba4k6nyhfffibs@a7qh6wcivc5v> (raw)
In-Reply-To: <20260412-diligent-ginger-flamingo-f5059d@quoll>
On Sun, Apr 12, 2026 at 11:48:46AM +0200, Krzysztof Kozlowski wrote:
> On Sat, Apr 11, 2026 at 03:10:40PM +0300, Dmitry Baryshkov wrote:
> > The Waveshare DSI TOUCH family of panels has separate on-board GPIO
> > controller, which controls power supplies to the panel and the touch
> > screen and provides reset pins for both the panel and the touchscreen.
> > Also it provides a simple PWM controller for panel backlight.
> >
> > Add bindings for these GPIO controllers. As overall integration might be
> > not very obvious (and it differs significantly from the bindings used by
> > the original drivers), provide complete example with the on-board
> > regulators and the DSI panel.
> >
> > Tested-by: Riccardo Mereu <r.mereu@arduino.cc>
>
> You cannot test a binding, it is not possible. Otherwise explain me how
> did you copy it to the device and what sort of device runs YAML.
I'll drop it from the next iteration.
>
> The tag was given here explicitly, so I really do not understand this. I
> could imagine tags coming from a reply to the cover letter, but adding
> tag here? That's just fake test.
>
> Best regards,
> Krzysztof
>
--
With best wishes
Dmitry
next prev parent reply other threads:[~2026-04-13 0:56 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-11 12:10 [PATCH v2 00/21] drm/panel: support Waveshare DSI TOUCH kits Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 01/21] dt-bindings: display/panel: himax,hx83102: describe Waveshare panel Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 02/21] dt-bindings: display/panel: himax,hx8394: " Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 03/21] dt-bindings: display/panel: jadard,jd9365da-h3: " Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 04/21] dt-bindings: display/panel: ilitek,ili9881c: " Dmitry Baryshkov
2026-04-12 9:46 ` Krzysztof Kozlowski
2026-04-11 12:10 ` [PATCH v2 05/21] dt-bindings: dipslay/panel: describe panels using Focaltech OTA7290B Dmitry Baryshkov
2026-04-11 14:02 ` Rob Herring (Arm)
2026-04-12 0:44 ` Jie Gan
2026-04-11 12:10 ` [PATCH v2 06/21] drm/of: add helper to count data-lanes on a remote endpoint Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 07/21] drm/panel: himax-hx83102: support Waveshare 12.3" DSI panel Dmitry Baryshkov
2026-04-19 20:18 ` Linus Walleij
2026-04-11 12:10 ` [PATCH v2 08/21] drm/panel: himax-hx8394: set prepare_prev_first Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 09/21] drm/panel: himax-hx8394: simplify hx8394_enable() Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 10/21] drm/panel: himax-hx8394: support Waveshare DSI panels Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 11/21] drm/panel: jadard-jd9365da-h3: use drm_connector_helper_get_modes_fixed Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 12/21] drm/panel: jadard-jd9365da-h3: support variable DSI configuration Dmitry Baryshkov
2026-04-12 0:55 ` Jie Gan
2026-04-11 12:10 ` [PATCH v2 13/21] drm/panel: jadard-jd9365da-h3: set prepare_prev_first Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 14/21] drm/panel: jadard-jd9365da-h3: support Waveshare round DSI panels Dmitry Baryshkov
2026-04-19 20:16 ` Linus Walleij
2026-04-11 12:10 ` [PATCH v2 15/21] drm/panel: jadard-jd9365da-h3: support Waveshare WXGA " Dmitry Baryshkov
2026-04-19 20:16 ` Linus Walleij
2026-04-11 12:10 ` [PATCH v2 16/21] drm/panel: jadard-jd9365da-h3: support Waveshare 720p " Dmitry Baryshkov
2026-04-19 20:16 ` Linus Walleij
2026-04-11 12:10 ` [PATCH v2 17/21] drm/panel: ilitek-ili9881c: support Waveshare 7.0" DSI panel Dmitry Baryshkov
2026-04-19 20:17 ` Linus Walleij
2026-04-11 12:10 ` [PATCH v2 18/21] drm/panel: add devm_drm_panel_add() helper Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 19/21] drm/panel: add driver for Waveshare 8.8" DSI TOUCH-A panel Dmitry Baryshkov
2026-04-12 1:09 ` Jie Gan
2026-04-11 12:10 ` [PATCH v2 20/21] dt-bindings: gpio: describe Waveshare GPIO controller Dmitry Baryshkov
2026-04-12 9:48 ` Krzysztof Kozlowski
2026-04-13 0:56 ` Dmitry Baryshkov [this message]
2026-04-11 12:10 ` [PATCH v2 21/21] gpio: add GPIO controller found on Waveshare DSI TOUCH panels Dmitry Baryshkov
2026-04-12 1:06 ` Jie Gan
2026-04-12 17:17 ` Dmitry Baryshkov
2026-04-22 13:20 ` Linus Walleij
2026-04-22 18:39 ` Dmitry Baryshkov
2026-04-24 21:35 ` Linus Walleij
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