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Date: Tue, 8 Sep 2015 23:13:38 -0700 From: Matt Ranostay <mranostay@...il.com> To: jic23@...nel.org, lars@...afoo.de, pmeerw@...erw.net Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, Matt Ranostay <mranostay@...il.com> Subject: [RFC v3 2/4] iio: resistance: add IIO_RESISTANCE channel type Signed-off-by: Matt Ranostay <mranostay@...il.com> --- Documentation/ABI/testing/sysfs-bus-iio | 7 +++++++ drivers/iio/industrialio-core.c | 1 + include/uapi/linux/iio/types.h | 1 + 3 files changed, 9 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 48080b7..0f683ed 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -1466,3 +1466,10 @@ KernelVersion: 4.3 Contact: linux-iio@...r.kernel.org Description: Raw (unscaled no offset etc.) precentage reading of a substance. + +What: /sys/bus/iio/devices/iio:deviceX/in_resistance_raw +What: /sys/bus/iio/devices/iio:deviceX/in_resistanceX_raw +KernelVersion: 4.3 +Contact: linux-iio@...r.kernel.org +Description: + Raw (unscaled no offset etc.) resistance reading in ohms. diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 58a60a1..d61a363 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -76,6 +76,7 @@ static const char * const iio_chan_type_name_spec[] = { [IIO_DISTANCE] = "distance", [IIO_VELOCITY] = "velocity", [IIO_CONCENTRATION] = "concentration", + [IIO_RESISTANCE] = "resistance", }; static const char * const iio_modifier_names[] = { diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index c5a0e3f..d58319c 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -36,6 +36,7 @@ enum iio_chan_type { IIO_DISTANCE, IIO_VELOCITY, IIO_CONCENTRATION, + IIO_RESISTANCE, }; enum iio_modifier { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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