linux-kernel - [PATCH 0/3] Introduce a counter inkernel API

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Message-Id: <20200406155806.1295169-1-kamel.bouhara@bootlin.com>
Date:   Mon,  6 Apr 2020 17:58:03 +0200
From:   Kamel Bouhara <kamel.bouhara@...tlin.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        William Breathitt Gray <vilhelm.gray@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        linux-arm-kernel@...ts.infradead.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        linux-input@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        Kamel Bouhara <kamel.bouhara@...tlin.com>
Subject: [PATCH 0/3] Introduce a counter inkernel API

Hello everyone,

This series introduce a basic inkernel API for the counter subsystem and
add a new rotary encoder driver that use a counter interface instead of
the GPIO existing one.

See commit log in 0001-counter-add-an-inkernel-API.patch for further
details.

Kamel Bouhara (3):
  counter: add an inkernel API
  Input: rotary-encoder-counter: add DT bindings
  Input: add a rotary encoders based on counter devices

 .../input/rotary-encoder-counter.yaml         |  67 ++++++
 drivers/counter/counter.c                     | 213 ++++++++++++++++++
 drivers/input/misc/Kconfig                    |   9 +
 drivers/input/misc/Makefile                   |   1 +
 drivers/input/misc/rotary_encoder_counter.c   | 152 +++++++++++++
 include/linux/counter.h                       |  27 +++
 6 files changed, 469 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/input/rotary-encoder-counter.yaml
 create mode 100644 drivers/input/misc/rotary_encoder_counter.c

--
2.25.0