[Buildroot] Orange pi zero: i2c is not under /dev

Peter Korsgaard peter at korsgaard.com
Thu May 16 18:09:49 UTC 2019


>>>>> "muhammet" == muhammet  <mk61 at hotmail.com> writes:

 > Hello,
 > There are
 > /sys/bus/platform/drivers/i2c-sunxi-pwi
 > /sys/bus/platform/drivers/mv64xxx_i2c
 > /sys/bus/i2c
 > /sys/bus/i2c/drivers/axp20x-i2c

 > but no
 > /sys/bus/i2c/devices/

 > what am i missing?

Nothing. The zero does not have any on board I2C devices, so
sun8i-h2-plus-orangepi-zero.dts does not enable any of the I2C
controllers or describe any I2C devices.

-- 
Bye, Peter Korsgaard


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