From: Andreas Klinger <ak@it-klinger.de>
To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de,
pmeerw@pmeerw.net, robh+dt@kernel.org, mark.rutland@arm.com,
mchehab@kernel.org, davem@davemloft.net,
gregkh@linuxfoundation.org, akpm@linux-foundation.org,
linus.walleij@linaro.org, rdunlap@infradead.org,
devicetree@vger.kernel.org, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 0/3] iio: hx711: add data-ready-delay
Date: Tue, 3 Jul 2018 14:48:50 +0200 [thread overview]
Message-ID: <20180703124850.GA17965@arbeit> (raw)
This patch adds an additional property in the device tree for adjusting the
delay between a rising edge on PD_SCK until data is ready on DOUT.
This is necessary because of parasitic capacities on different systems.
In the last patch there is a fix of dtc warning if someone is using the
given example
Changes against v2:
- added suggestion of Jonathan to add vendor prefix in device tree setting
Andreas Klinger (3):
iio: hx711: add data-ready-delay-ns property in DT
iio: hx711: add delay until DOUT is ready
iio: hx711: warning in dt binding example doc
.../devicetree/bindings/iio/adc/avia-hx711.txt | 9 ++++++++-
drivers/iio/adc/hx711.c | 23 ++++++++++++++++++++++
2 files changed, 31 insertions(+), 1 deletion(-)
--
2.1.4
reply other threads:[~2018-07-03 12:48 UTC|newest]
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