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authorVijay Kumar Banerjee <vijaykumar9597@gmail.com>2019-09-25 00:14:32 +0530
committerChristian Mauderer <oss@c-mauderer.de>2019-09-26 09:34:00 +0200
commit6185f6e635203117ce6fdde8f9dcff01c6c7bafd (patch)
tree2cef5009c7bfb576f8d2bb7785452f373fbafe8f /user
parent40075912616a6b44f44cd26c538b43e8679dd612 (diff)
downloadrtems-docs-6185f6e635203117ce6fdde8f9dcff01c6c7bafd.tar.bz2
bsps/beagle: update i2c section
Diffstat (limited to 'user')
-rw-r--r--user/bsps/arm/beagle.rst6
1 files changed, 3 insertions, 3 deletions
diff --git a/user/bsps/arm/beagle.rst b/user/bsps/arm/beagle.rst
index 87c6ecf..fe2dc6f 100644
--- a/user/bsps/arm/beagle.rst
+++ b/user/bsps/arm/beagle.rst
@@ -61,9 +61,9 @@ Add the following to a file named uEnv.txt:
I2C Driver
----------
-For registering the `/dev/i2c-0` device, a wrapper function is provided,
-``bbb_register_i2c_0()`` similarly ``bbb_register_i2c_1()`` and
-``bbb_register_i2c_2()`` are respectively used to register `i2c-1` and `i2c-2`.
+The Beagle has the `i2c-0` device registered at initialization. For registering
+`i2c-1` and `i2c-2` ``bbb_register_i2c_1()`` and
+``bbb_register_i2c_2()`` wrapper functions are respectively used.
For registering an I2C device with a custom path (say `/dev/i2c-3`) the
function ``am335x_i2c_bus_register()`` has to be used.