Hi colleagues,
I am trying to enable LED support via GPIO for our board based on LS1046. In the system I have both mpc8xxx (CONFIG_GPIO_MPC8XXX) based GPIOs and I2C based GPIOs. The LED functionality works for the I2C part e.g.
echo heartbeat > /sys/class/leds/x1p/trigger
but for the LS1046 GPIOs
echo heartbeat > /sys/class/leds/run-g/trigger
not
the same is also with
echo 255 > /sys/class/leds/run-g/brightness
The kernel https://github.com/Freescale/linux-fslc/tree/5.10-2.1.x-imx
attached is the device tree and the kernel configuration file
does anyone have any idea, it looks like the LED support for the qoriq gpio drivers is not working?
Greetings from the island of Rügen
Jörg Hering
