All of lore.kernel.org
 help / color / mirror / Atom feed
From: Andreas Kemnade <andreas@kemnade.info>
To: lee.jones@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com,
	a.zummo@towertech.it, alexandre.belloni@bootlin.com,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-rtc@vger.kernel.org, stefan@agner.ch, b.galvani@gmail.com,
	phh@phh.me, letux-kernel@openphoenux.org,
	GNUtoo@cyberdimension.org
Cc: Andreas Kemnade <andreas@kemnade.info>
Subject: [PATCH RESEND v5 0/5] Add rtc support for rn5t618 mfd
Date: Wed, 26 Feb 2020 20:04:59 +0100	[thread overview]
Message-ID: <20200226190504.6467-1-andreas@kemnade.info> (raw)

In the variant RC5T619 the mfd has an RTC. This patchset adds
support for it. To do so it adds the missing register defines in 
rn5t618.h and general irq handling for that.
It seems that the irq definitions are the same except missing RTC
for the RN5T618 but due to missing ability to test that I do not
add them here.

The rtc driver itself is based on 
https://github.com/kobolabs/Kobo-Reader/blob/master/hw/imx6sll-clara/kernel.tar.bz2
but heavily reworked.

It was tested on the Kobo Clara HD.

For cleaning up there is a separate off-topic patch:
mfd: rn5t618: cleanup i2c_device_id

Changes in v5:
- static rn5t618_irq_init
- PLATFORM_DEVID_NONE
- added some Acked-Bys

Changes in v4:
- use macros for IRQ definitions
- merge rn5t618-core.c and rn5t618-irq.c

Changes in v3:
- alignment cleanup
- output cleanup, remove useless toggling of alarm flag in rtc probe
- updated bindings description, so patch 1/5 becomes 2/6 and so on

Changes in v2:
- no dead code in irq code
- various improvements and cleanups in rtc driver itself

Andreas Kemnade (5):
  dt-bindings: mfd: rn5t618: Document optional property interrupts
  mfd: rn5t618: add IRQ support
  mfd: rn5t618: add RTC related registers
  mfd: rn5t618: add more subdevices
  rtc: rc5t619: add ricoh rc5t619 RTC driver

 Documentation/devicetree/bindings/mfd/rn5t618.txt |   4 +
 drivers/mfd/Kconfig                               |   1 +
 drivers/mfd/rn5t618.c                             | 109 +++++-
 drivers/rtc/Kconfig                               |  10 +
 drivers/rtc/Makefile                              |   1 +
 drivers/rtc/rtc-rc5t619.c                         | 444 ++++++++++++++++++++++
 include/linux/mfd/rn5t618.h                       |  26 ++
 7 files changed, 593 insertions(+), 2 deletions(-)
 create mode 100644 drivers/rtc/rtc-rc5t619.c

-- 
2.11.0


             reply	other threads:[~2020-02-26 19:05 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-26 19:04 Andreas Kemnade [this message]
2020-02-26 19:05 ` [PATCH RESEND v5 1/5] dt-bindings: mfd: rn5t618: Document optional property interrupts Andreas Kemnade
2020-02-26 19:05 ` [PATCH RESEND v5 2/5] mfd: rn5t618: add IRQ support Andreas Kemnade
2020-02-26 19:05 ` [PATCH RESEND v5 3/5] mfd: rn5t618: add RTC related registers Andreas Kemnade
2020-02-26 19:05 ` [PATCH RESEND v5 4/5] mfd: rn5t618: add more subdevices Andreas Kemnade
2020-02-26 19:05 ` [PATCH RESEND v5 5/5] rtc: rc5t619: add Ricoh RC5T619 RTC driver Andreas Kemnade

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=20200226190504.6467-1-andreas@kemnade.info \
    --to=andreas@kemnade.info \
    --cc=GNUtoo@cyberdimension.org \
    --cc=a.zummo@towertech.it \
    --cc=alexandre.belloni@bootlin.com \
    --cc=b.galvani@gmail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=lee.jones@linaro.org \
    --cc=letux-kernel@openphoenux.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rtc@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=phh@phh.me \
    --cc=robh+dt@kernel.org \
    --cc=stefan@agner.ch \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.