[PATCH] i2c: fix maximum address an I2C chip can assign

Alan Carvalho de Assis acassis at gmail.com
Sun Nov 27 14:30:58 CET 2011


I2C bus support up to 128 devices (mask 0x7F), but current calypso driver
is masked it to 64 (0x3F). I discover it because Motorola W220 has an I/O
expander PCA9537 at address 0x49 which could be reached.

Signed-off-by: Alan Carvalho de Assis <acassis at gmail.com>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-i2c-fix-maximum-address-an-I2C-chip-can-assign.patch
Type: text/x-patch
Size: 1175 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/baseband-devel/attachments/20111127/a0c6fd91/attachment.bin>


More information about the baseband-devel mailing list