pinmux file not found on Linux arm 3.14.41-ti-r63

cdsteinkuehler / beaglebone-universal-io

Device tree overlay and support scripts for using most available hardware I/O on the BeagleBone without editing dts files or rebuilding the kernel

GNU General Public License v2.0

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pinmux file not found on Linux arm 3.14.41-ti-r63 #35

Closed AdamSLevy closed 6 years ago

AdamSLevy commented 9 years ago

Trying to set up a serial connection for a GPS.

I have also tried RCN's Really Simple Cape Manager. No success on setting up pins.

$ sudo setserial -g /dev/ttyO* /dev/ttyO0, UART: 8250, Port: 0x0000, IRQ: 88 /dev/ttyO1, UART: 8250, Port: 0x0000, IRQ: 89 /dev/ttyO2, UART: 8250, Port: 0x0000, IRQ: 90 /dev/ttyO4, UART: 8250, Port: 0x0000, IRQ: 61 /dev/ttyO5, UART: 8250, Port: 0x0000, IRQ: 62

larivierec commented 9 years ago

this is likely because it looks for /sys/devices/ocp/ does not follow the same layout when using config-pin then it did it previous kernels.