Hey I have to use the I2C as GPIOs for test purpose. My idea is to make a overlay with this I2C1 and I2C2 pins and set those pins to mode 7 (GPIO). I tried this but the activation of the overlay won't work. The errormessage (see end of the text) says, that the pin-95 is already in use by 4819c00.i2c.
How can I disable the I2C driver that this pin-95 isnt's used by that driver? Can I do that with another overlay or eventually the uEnv.txt file? What does the status -22 stand for? Thanks for your help! Have a nice day *I'm using BBB Rev.C with Angstrom Distribution* *Errormessage:* Compiling the overlay from .dts to .dtbo [ 17.271435] pinctrl-single 44e10800.pinmux: pin 44e1097c already requested by 4819c000.i2c; cannot claim for helper.11 [ 17.283056] pinctrl-single 44e10800.pinmux: pin-95 (helper.11) status -22 [ 17.290398] pinctrl-single 44e10800.pinmux: could not request pin 95 on device pinctrl-single [ 17.299553] bone-pinmux-helper helper.11: Failed to select default state -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
