linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
To: linux-kernel@vger.kernel.org
Cc: "Lee Jones" <lee.jones@linaro.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Jonathan Neuschäfer" <j.neuschaefer@gmx.net>,
	"Thierry Reding" <thierry.reding@gmail.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Alessandro Zummo" <a.zummo@towertech.it>,
	"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
	"Shawn Guo" <shawnguo@kernel.org>,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"Fabio Estevam" <festevam@gmail.com>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Sam Ravnborg" <sam@ravnborg.org>,
	"Linus Walleij" <linus.walleij@linaro.org>,
	"Heiko Stuebner" <heiko.stuebner@theobroma-systems.com>,
	"Stephan Gerhold" <stephan@gerhold.net>,
	"Lubomir Rintel" <lkundrak@v3.sk>,
	"Mark Brown" <broonie@kernel.org>, allen <allen.chen@ite.com.tw>,
	"Mauro Carvalho Chehab" <mchehab+huawei@kernel.org>,
	"David S. Miller" <davem@davemloft.net>,
	devicetree@vger.kernel.org, linux-pwm@vger.kernel.org,
	linux-rtc@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	"Heiko Stuebner" <heiko@sntech.de>,
	"Josua Mayer" <josua.mayer@jm0.eu>,
	"Andreas Kemnade" <andreas@kemnade.info>,
	"Arnd Bergmann" <arnd@arndb.de>,
	"Daniel Palmer" <daniel@0x0f.com>
Subject: [PATCH v2 00/10] Netronix embedded controller driver for Kobo and Tolino ebook readers
Date: Sat,  5 Sep 2020 15:32:20 +0200	[thread overview]
Message-ID: <20200905133230.1014581-1-j.neuschaefer@gmx.net> (raw)

This patchset adds basic support for the embedded controller found on
older ebook reader boards designed by/with the ODM Netronix Inc.[1] and
sold by Kobo or Tolino, for example the Kobo Aura and the Tolino Shine.
These drivers are based on information contained in the vendor kernel
sources, but in order to all information in a single place, I documented
the register interface of the EC on GitHub[2].

As previously, I'm not sure I got the YAML DT bindings right. I have
included the plain text DT bindings for reference, in the patch
descriptions where they are relevant.

[1]: http://www.netronixinc.com/products.aspx?ID=1
[2]: https://github.com/neuschaefer/linux/wiki/Netronix-MSP430-embedded-controller


Changes in v2:
- Moved txt DT bindings to patch descriptions and removed patch 1/10
  "DT bindings in plain text format"
- New patch 7/10 "rtc: Introduce RTC_TIMESTAMP_END_2255"
- Rebased on 5.9-rc3
- Various other changes which are documented in each patch

v1:
- https://lore.kernel.org/lkml/20200620223915.1311485-1-j.neuschaefer@gmx.net/


Jonathan Neuschäfer (10):
  dt-bindings: Add vendor prefix for Netronix, Inc.
  dt-bindings: mfd: Add binding for Netronix's embedded controller
  mfd: Add base driver for Netronix embedded controller
  dt-bindings: pwm: Add bindings for PWM function in Netronix EC
  pwm: ntxec: Add driver for PWM function in Netronix EC
  dt-bindings: rtc: Add bindings for Netronix embedded controller RTC
  rtc: Introduce RTC_TIMESTAMP_END_2255
  rtc: New driver for RTC in Netronix embedded controller
  MAINTAINERS: Add entry for Netronix embedded controller
  ARM: dts: imx50-kobo-aura: Add Netronix embedded controller

 .../bindings/mfd/netronix,ntxec.yaml          |  83 +++++++
 .../bindings/pwm/netronix,ntxec-pwm.yaml      |  33 +++
 .../bindings/rtc/netronix,ntxec-rtc.yaml      |  27 +++
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 MAINTAINERS                                   |  11 +
 arch/arm/boot/dts/imx50-kobo-aura.dts         |  27 ++-
 drivers/mfd/Kconfig                           |   7 +
 drivers/mfd/Makefile                          |   1 +
 drivers/mfd/ntxec.c                           | 216 ++++++++++++++++++
 drivers/pwm/Kconfig                           |   8 +
 drivers/pwm/Makefile                          |   1 +
 drivers/pwm/pwm-ntxec.c                       | 160 +++++++++++++
 drivers/rtc/Kconfig                           |   8 +
 drivers/rtc/Makefile                          |   1 +
 drivers/rtc/rtc-ntxec.c                       | 130 +++++++++++
 include/linux/mfd/ntxec.h                     |  24 ++
 include/linux/rtc.h                           |   1 +
 17 files changed, 739 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
 create mode 100644 Documentation/devicetree/bindings/pwm/netronix,ntxec-pwm.yaml
 create mode 100644 Documentation/devicetree/bindings/rtc/netronix,ntxec-rtc.yaml
 create mode 100644 drivers/mfd/ntxec.c
 create mode 100644 drivers/pwm/pwm-ntxec.c
 create mode 100644 drivers/rtc/rtc-ntxec.c
 create mode 100644 include/linux/mfd/ntxec.h

--
2.28.0


             reply	other threads:[~2020-09-05 13:35 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-05 13:32 Jonathan Neuschäfer [this message]
2020-09-05 13:32 ` [PATCH v2 01/10] dt-bindings: Add vendor prefix for Netronix, Inc Jonathan Neuschäfer
2020-09-15  0:43   ` Rob Herring
2020-09-05 13:32 ` [PATCH v2 02/10] dt-bindings: mfd: Add binding for Netronix's embedded controller Jonathan Neuschäfer
2020-09-15  0:50   ` Rob Herring
2020-09-17 11:12     ` Jonathan Neuschäfer
2020-09-05 13:32 ` [PATCH v2 03/10] mfd: Add base driver for Netronix " Jonathan Neuschäfer
2020-09-08 13:29   ` Lee Jones
2020-09-10 12:04     ` Jonathan Neuschäfer
2020-09-05 13:32 ` [PATCH v2 04/10] dt-bindings: pwm: Add bindings for PWM function in Netronix EC Jonathan Neuschäfer
2020-09-15  0:54   ` Rob Herring
2020-09-15  6:23     ` Andreas Kemnade
2020-09-15 14:31       ` Rob Herring
2020-09-17 11:58         ` Jonathan Neuschäfer
2020-09-05 13:32 ` [PATCH v2 05/10] pwm: ntxec: Add driver " Jonathan Neuschäfer
     [not found]   ` <CAHp75VdUHoOyM3bObzhdfiqpne0AmSK_UakteTZxnjqJVrNV9A@mail.gmail.com>
2020-09-08  8:14     ` Lee Jones
2020-09-08  8:47       ` Andy Shevchenko
2020-09-08  9:35         ` Lee Jones
2020-09-10 19:13           ` Jonathan Neuschäfer
2020-09-10 19:09     ` Jonathan Neuschäfer
2020-09-05 13:32 ` [PATCH v2 06/10] dt-bindings: rtc: Add bindings for Netronix embedded controller RTC Jonathan Neuschäfer
2020-09-05 13:32 ` [PATCH v2 07/10] rtc: Introduce RTC_TIMESTAMP_END_2255 Jonathan Neuschäfer
2020-09-08  9:39   ` Alexandre Belloni
2020-09-10 19:21     ` Jonathan Neuschäfer
2020-09-05 14:45 ` [PATCH v2 08/10] rtc: New driver for RTC in Netronix embedded controller Jonathan Neuschäfer
     [not found]   ` <CAHp75Vca+Tp0v_Q4RBuUNSo_5aq_u6mBGeXecHULC1Avgm5=Xg@mail.gmail.com>
2020-09-10 19:42     ` Jonathan Neuschäfer
2020-09-05 14:45 ` [PATCH v2 09/10] MAINTAINERS: Add entry for " Jonathan Neuschäfer
2020-09-05 14:45 ` [PATCH v2 10/10] ARM: dts: imx50-kobo-aura: Add " Jonathan Neuschäfer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200905133230.1014581-1-j.neuschaefer@gmx.net \
    --to=j.neuschaefer@gmx.net \
    --cc=a.zummo@towertech.it \
    --cc=alexandre.belloni@bootlin.com \
    --cc=allen.chen@ite.com.tw \
    --cc=andreas@kemnade.info \
    --cc=arnd@arndb.de \
    --cc=broonie@kernel.org \
    --cc=daniel@0x0f.com \
    --cc=davem@davemloft.net \
    --cc=devicetree@vger.kernel.org \
    --cc=festevam@gmail.com \
    --cc=heiko.stuebner@theobroma-systems.com \
    --cc=heiko@sntech.de \
    --cc=josua.mayer@jm0.eu \
    --cc=kernel@pengutronix.de \
    --cc=lee.jones@linaro.org \
    --cc=linus.walleij@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-imx@nxp.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pwm@vger.kernel.org \
    --cc=linux-rtc@vger.kernel.org \
    --cc=lkundrak@v3.sk \
    --cc=mchehab+huawei@kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=s.hauer@pengutronix.de \
    --cc=sam@ravnborg.org \
    --cc=shawnguo@kernel.org \
    --cc=stephan@gerhold.net \
    --cc=thierry.reding@gmail.com \
    --cc=u.kleine-koenig@pengutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).