i2c2

[    0.139478] omap_i2c 44e0b000.i2c: unable to select pin group
[    0.139596] omap_i2c 4819c000.i2c: did not get pins for i2c error: -19
[    0.139914] omap_i2c 4819c000.i2c: bus 1 rev0.11 at 100 kHz
[    0.141331] omap_i2c 4819c000.i2c: unable to select pin group
[    1.520015] omap_i2c 4819c000.i2c: controller timed out
[    2.527840] omap_i2c 4819c000.i2c: controller timed out
[    3.535632] omap_i2c 4819c000.i2c: controller timed out
[    4.543592] omap_i2c 4819c000.i2c: controller timed out
[    5.551255] omap_i2c 4819c000.i2c: controller timed out
[    6.559088] omap_i2c 4819c000.i2c: controller timed out
[    7.566997] omap_i2c 4819c000.i2c: controller timed out
[    8.574713] omap_i2c 4819c000.i2c: controller timed out
[    8.595725] i2c /dev entries driver
[   21.034215] omap_i2c 4802a000.i2c: bus 2 rev0.11 at 100 kHz
[   21.065750] omap_i2c 4802a000.i2c: unable to select pin group