From: Linus Walleij <linus.walleij@linaro.org>
To: Jonathan Cameron <jic23@kernel.org>,
linux-iio@vger.kernel.org, Akinobu Mita <akinobu.mita@gmail.com>,
"H. Nikolaus Schaller" <hns@goldelico.com>,
Matt Ranostay <mranostay@gmail.com>
Cc: Christoph Mair <christoph.mair@gmail.com>,
Vlad Dogaru <vlad.dogaru@intel.com>,
Hartmut Knaack <knaack.h@gmx.de>,
Marek Belisko <marek@goldelico.com>,
Eric Andersson <eric.andersson@unixphere.com>,
Neil Brown <neilb@suse.de>,
Linus Walleij <linus.walleij@linaro.org>
Subject: [PATCH 6/9 v2] iio: pressure: bmp280: split off an I2C Kconfig entry
Date: Wed, 22 Jun 2016 22:53:36 +0200 [thread overview]
Message-ID: <1466628819-29784-7-git-send-email-linus.walleij@linaro.org> (raw)
In-Reply-To: <1466628819-29784-1-git-send-email-linus.walleij@linaro.org>
This creates a separate BMP280_I2C Kconfig entry that gets selected
by BMP280 for I2C transport. As we currently only support I2C
transport there is not much practical change other than getting
a separate object file (or module) for the I2C driver part. The
old Kconfig symbol BMP280 will still select the stuff we need so
that oldconfig and old defconfigs works fine.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/iio/pressure/Kconfig | 18 ++++++++++++------
drivers/iio/pressure/Makefile | 3 ++-
2 files changed, 14 insertions(+), 7 deletions(-)
diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig
index 9125a9382b3e..94ad8e7ad0ec 100644
--- a/drivers/iio/pressure/Kconfig
+++ b/drivers/iio/pressure/Kconfig
@@ -6,17 +6,23 @@
menu "Pressure sensors"
config BMP280
- tristate "Bosch Sensortec BMP180 and BMP280 pressure sensor driver"
+ tristate "Bosch Sensortec BMP180/BMP280 pressure sensor I2C driver"
depends on I2C
- depends on !(BMP085_I2C=y || BMP085_I2C=m)
- select REGMAP_I2C
+ select BMP280_I2C if (I2C)
help
Say yes here to build support for Bosch Sensortec BMP180 and BMP280
pressure and temperature sensors. Also supports the BE280 with
- an additional humidty sensor channel.
+ an additional humidity sensor channel.
- To compile this driver as a module, choose M here: the module
- will be called bmp280.
+ To compile this driver as a module, choose M here: the modules
+ will be called bmp280-i2c and bmp280.
+
+config BMP280_I2C
+ tristate
+ depends on BMP280
+ depends on I2C
+ depends on !(BMP085_I2C=y || BMP085_I2C=m)
+ select REGMAP_I2C
config HID_SENSOR_PRESS
depends on HID_SENSOR_HUB
diff --git a/drivers/iio/pressure/Makefile b/drivers/iio/pressure/Makefile
index 2d98a7ff77a8..736f4305fe46 100644
--- a/drivers/iio/pressure/Makefile
+++ b/drivers/iio/pressure/Makefile
@@ -4,7 +4,8 @@
# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_BMP280) += bmp280.o
-bmp280-objs := bmp280-core.o bmp280-regmap.o bmp280-i2c.o
+bmp280-objs := bmp280-core.o bmp280-regmap.o
+obj-$(CONFIG_BMP280_I2C) += bmp280-i2c.o
obj-$(CONFIG_HID_SENSOR_PRESS) += hid-sensor-press.o
obj-$(CONFIG_HP03) += hp03.o
obj-$(CONFIG_MPL115) += mpl115.o
--
2.4.11
next prev parent reply other threads:[~2016-06-22 20:54 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-22 20:53 [PATCH 0/9] Improve BMP280 driver v2 Linus Walleij
2016-06-22 20:53 ` [PATCH 1/9 v2] iio: pressure: bmp280: augment DT bindings Linus Walleij
2016-06-22 20:53 ` [PATCH 2/9 v2] iio: pressure: bmp280: support device tree initialization Linus Walleij
2016-06-23 8:18 ` H. Nikolaus Schaller
2016-06-24 10:26 ` Linus Walleij
2016-06-26 9:52 ` Jonathan Cameron
2016-06-26 10:27 ` H. Nikolaus Schaller
2016-06-26 10:39 ` Jonathan Cameron
2016-06-22 20:53 ` [PATCH 3/9 v2] iio: pressure: bmp280: add reset GPIO line handling Linus Walleij
2016-06-22 20:53 ` [PATCH 4/9 v2] iio: pressure: bmp280: support supply regulators Linus Walleij
2016-06-23 10:02 ` Mark Brown
2016-06-22 20:53 ` [PATCH 5/9 v2] iio: pressure: bmp280: split driver in logical parts Linus Walleij
2016-06-23 8:18 ` H. Nikolaus Schaller
2016-06-24 10:28 ` Linus Walleij
2016-06-26 10:04 ` Jonathan Cameron
2016-06-27 11:29 ` Linus Walleij
2016-06-27 18:58 ` Jonathan Cameron
2016-06-22 20:53 ` Linus Walleij [this message]
2016-06-22 20:53 ` [PATCH 7/9 v2] iio: pressure: bmp280: add SPI interface driver Linus Walleij
2016-06-26 10:15 ` Jonathan Cameron
2016-06-22 20:53 ` [PATCH 8/9 v2] iio: pressure: bmp280: add support for BMP085 EOC interrupt Linus Walleij
2016-06-26 10:18 ` Jonathan Cameron
2016-06-22 20:53 ` [PATCH 9/9 v2] iio: pressure: bmp280: read calibration data once Linus Walleij
2016-06-26 10:21 ` Jonathan Cameron
2016-06-27 12:11 ` Linus Walleij
2016-06-27 18:59 ` Jonathan Cameron
2016-06-27 7:42 ` Vlad Dogaru
2016-06-27 18:57 ` Jonathan Cameron
2016-06-28 7:34 ` Linus Walleij
2016-06-28 10:21 ` Vlad Dogaru
2016-06-23 8:17 ` [PATCH 0/9] Improve BMP280 driver v2 H. Nikolaus Schaller
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