diff options
Diffstat (limited to 'raspberrypi.rules')
| -rw-r--r-- | raspberrypi.rules | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/raspberrypi.rules b/raspberrypi.rules new file mode 100644 index 000000000000..fd6621df5661 --- /dev/null +++ b/raspberrypi.rules @@ -0,0 +1,33 @@ +SUBSYSTEM=="input", GROUP="input", MODE="0660" +SUBSYSTEM=="i2c-dev", GROUP="i2c", MODE="0660" +SUBSYSTEM=="spidev", GROUP="spi", MODE="0660" +SUBSYSTEM=="bcm2835-gpiomem", GROUP="gpio", MODE="0660" + +SUBSYSTEM=="gpio", GROUP="gpio", MODE="0660" +SUBSYSTEM=="gpio*", PROGRAM="/bin/sh -c '\ + chown -R root:gpio /sys/class/gpio && chmod -R 770 /sys/class/gpio;\ + chown -R root:gpio /sys/devices/virtual/gpio && chmod -R 770 /sys/devices/virtual/gpio;\ + chown -R root:gpio /sys$devpath && chmod -R 770 /sys$devpath\ +'" + +KERNEL=="ttyAMA[01]", PROGRAM="/bin/sh -c '\ + ALIASES=/proc/device-tree/aliases; \ + if cmp -s $ALIASES/uart0 $ALIASES/serial0; then \ + echo 0;\ + elif cmp -s $ALIASES/uart0 $ALIASES/serial1; then \ + echo 1; \ + else \ + exit 1; \ + fi\ +'", SYMLINK+="serial%c" + +KERNEL=="ttyS0", PROGRAM="/bin/sh -c '\ + ALIASES=/proc/device-tree/aliases; \ + if cmp -s $ALIASES/uart1 $ALIASES/serial0; then \ + echo 0; \ + elif cmp -s $ALIASES/uart1 $ALIASES/serial1; then \ + echo 1; \ + else \ + exit 1; \ + fi \ +'", SYMLINK+="serial%c" |