From: Rishi Gupta <gupt21@gmail.com>
To: jic23@kernel.org
Cc: knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net,
gregkh@linuxfoundation.org, tglx@linutronix.de,
allison@lohutok.net, alexios.zavras@intel.com, angus@akkea.ca,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Add driver for veml6030 ambient light sensor
Date: Wed, 18 Sep 2019 08:36:20 +0530 [thread overview]
Message-ID: <1568775982-4682-1-git-send-email-gupt21@gmail.com> (raw)
The veml6030 is an ambient light sensor from vishay and
is a different hardware from an existing hardware for which
driver currently exist, therefore this driver submission.
* All features; ALS, white channel and power management is
supported.
* All configurable parameters are supported through standard
iio sysfs entries. User space can get valid values of any
parameter (xx_available) and then can write to appropriate
sysfs entry.
* User space can get ALS and White channel readings through RAW
IIO interface.
* IIO events are used to notify application whenever threshold
is crossed. This uses IRQ pin of veml6030.
* Some registers in veml6030 are read only. For these registers
read callback returns error to user space.
There are 2 patches for this submission:
[PATCH 1/2] iio: light: add driver for veml6030 ambient light sensor
[PATCH 2/2] dt-bindings: iio: light: add veml6030 ALS bindings
Regards,
Rishi
next reply other threads:[~2019-09-18 3:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-18 3:06 Rishi Gupta [this message]
2019-09-18 3:09 Rishi Gupta
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