From: Andreas Kemnade <andreas@kemnade.info>
To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de,
pmeerw@pmeerw.net, lee.jones@linaro.org, b.galvani@gmail.com,
linus.walleij@linaro.org, andreas@kemnade.info,
linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org,
phh@phh.me, stefan@agner.ch, letux-kernel@openphoenux.org
Subject: [PATCH 0/5] mfd: rn5t618: add ADC support
Date: Fri, 17 Jan 2020 22:59:21 +0100 [thread overview]
Message-ID: <20200117215926.15194-1-andreas@kemnade.info> (raw)
This series adds support for the ADC in the RN5T618/RC5T619.
It depends on the IRQ support added in the RTC support series here:
https://lore.kernel.org/lkml/20191220122416.31881-1-andreas@kemnade.info/
First regmap setup has to be fixed because there is a register
wrongly classified as volatile.
I tested the driver only with the RC5T619 but it should work with the with
the RN5T618 as well based on these facts:
- The corresponding register definitions originally went into the kernel
for the RN5T618
- Public datasheet sections about the ADC look same.
- Out-of-tree code for these chips look same regarding to ADC
I marked these untested patches as RFC, and IMHO they require a Tested-By.
Feel free to ignore them if the whole series would be delayed just because
of missing Tested-By for those.
Andreas Kemnade (5):
mfd: rn5t618: mark ADC control register volatile
mfd: rn5t618: add ADC subdevice for RC5T619
iio: adc: rn5t618: Add ADC driver for RN5T618/RC5T619
mfd: rn5t618: add IRQ definitions for RN5T618
mfd: rn5t618: add ADC subdevice for RN5T618
drivers/iio/adc/Kconfig | 10 ++
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/rn5t618-adc.c | 266 ++++++++++++++++++++++++++++++++++
drivers/mfd/rn5t618.c | 49 ++++++-
4 files changed, 324 insertions(+), 2 deletions(-)
create mode 100644 drivers/iio/adc/rn5t618-adc.c
--
2.20.1
next reply other threads:[~2020-01-17 22:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-17 21:59 Andreas Kemnade [this message]
2020-01-17 21:59 ` [PATCH 1/5] mfd: rn5t618: mark ADC control register volatile Andreas Kemnade
2020-01-20 8:49 ` Lee Jones
2020-01-17 21:59 ` [PATCH 2/5] mfd: rn5t618: add ADC subdevice for RC5T619 Andreas Kemnade
2020-01-20 8:49 ` Lee Jones
2020-01-24 15:28 ` Andreas Kemnade
2020-01-27 9:28 ` Lee Jones
2020-01-27 11:15 ` Andreas Kemnade
2020-01-17 21:59 ` [PATCH 3/5] iio: adc: rn5t618: Add ADC driver for RN5T618/RC5T619 Andreas Kemnade
2020-01-18 14:53 ` Jonathan Cameron
2020-01-18 22:14 ` Andreas Kemnade
2020-01-17 21:59 ` [RFC PATCH 4/5] mfd: rn5t618: add IRQ definitions for RN5T618 Andreas Kemnade
2020-01-17 21:59 ` [RFC PATCH 5/5] mfd: rn5t618: add ADC subdevice " Andreas Kemnade
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