From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Jeff LaBundy <jeff@labundy.com>
Cc: robh+dt@kernel.org, linux-input@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v3 0/2] Add support for Azoteq IQS7222A/B/C
Date: Fri, 8 Apr 2022 19:36:07 -0700 [thread overview]
Message-ID: <YlDxF/GFCrT85rHX@google.com> (raw)
In-Reply-To: <20220403221659.865997-1-jeff@labundy.com>
On Sun, Apr 03, 2022 at 05:16:57PM -0500, Jeff LaBundy wrote:
> This series introduces support for the Azoteq IQS7222A, IQS7222B and
> IQS7222C capacitive touch controllers. This new family of devices is
> similar to the IQS269A, a key difference being the delineation between
> conversion cycles and sensing channels.
>
> A cycle represents the charge transfer mechanism shared by up to two
> channels. Channels may represent keys or switches and have two levels
> of detection (proximity and touch).
>
> Each device has its own unique features including channel count, slider
> or wheel support, and Hall-effect sensing. The driver is demonstrated
> with each device in the following videos:
>
> IQS7222A: https://youtu.be/SyHhe9pSr8c
> IQS7222B: https://youtu.be/R9Yd8yFPmN8
> IQS7222C: https://youtu.be/-ahg52Co5zo
>
> Like the IQS269A and its close cousin IQS626A, the IQS7222A/B/C are
> highly configurable and follow the same general structure in terms of
> how their bindings are represented.
>
Applied, thank you.
> Jeff LaBundy (2):
> dt-bindings: input: Add bindings for Azoteq IQS7222A/B/C
> Input: add support for Azoteq IQS7222A/B/C
>
> .../bindings/input/azoteq,iqs7222.yaml | 960 +++++++
> drivers/input/misc/Kconfig | 10 +
> drivers/input/misc/Makefile | 1 +
> drivers/input/misc/iqs7222.c | 2445 +++++++++++++++++
> 4 files changed, 3416 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
> create mode 100644 drivers/input/misc/iqs7222.c
>
> --
> 2.25.1
>
--
Dmitry
prev parent reply other threads:[~2022-04-09 2:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-03 22:16 [PATCH v3 0/2] Add support for Azoteq IQS7222A/B/C Jeff LaBundy
2022-04-03 22:16 ` [PATCH v3 1/2] dt-bindings: input: Add bindings " Jeff LaBundy
2022-04-03 22:16 ` [PATCH v3 2/2] Input: add support " Jeff LaBundy
2022-04-09 2:36 ` Dmitry Torokhov [this message]
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