aboutsummaryrefslogtreecommitdiff
path: root/Documentation/i2c/busses/i2c-parport-light
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/i2c/busses/i2c-parport-light')
-rw-r--r--Documentation/i2c/busses/i2c-parport-light11
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/i2c/busses/i2c-parport-light b/Documentation/i2c/busses/i2c-parport-light
new file mode 100644
index 00000000000..28743647852
--- /dev/null
+++ b/Documentation/i2c/busses/i2c-parport-light
@@ -0,0 +1,11 @@
+Kernel driver i2c-parport-light
+
+Author: Jean Delvare <khali@linux-fr.org>
+
+This driver is a light version of i2c-parport. It doesn't depend
+on the parport driver, and uses direct I/O access instead. This might be
+prefered on embedded systems where wasting memory for the clean but heavy
+parport handling is not an option. The drawback is a reduced portability
+and the impossibility to daisy-chain other parallel port devices.
+
+Please see i2c-parport for documentation.