Hi,
I am trying to talk to TI led controller using i2c#5, pin 13 and 15.
But for some reason I cant get the i2c pins working. I tried connecting
i2c probe on the pins. But don't see any clock when I do i2cdetect.
sudo i2cdetect -y 5
I am using xubuntu kernel 4.4. The related kernel modules I could find are
i2c_designware_platform and i2c_designware_core
For some reason i2c-5 is getting used by display driver.
i2cdetect -l
i2c-0 unknown i915 gmbus ssc N/A
i2c-1 unknown i915 gmbus vga N/A
i2c-2 unknown i915 gmbus panel N/A
i2c-3 unknown i915 gmbus dpc N/A
i2c-4 unknown i915 gmbus dpb N/A
i2c-5 unknown i915 gmbus dpd N/A
i2c-6 unknown DPDDC-B N/A
i2c-7 unknown Synopsys DesignWare I2C adapter N/A
i2c-8 unknown Synopsys DesignWare I2C adapter N/A
Any suggestions on what I might be doing wrong?
Many Thanks,
Tony
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