# SMI Devices KERNEL=="smi", SUBSYSTEM=="smi-stream-dev", MODE="0666" # Other RPI Devices SUBSYSTEM=="i2c-dev", GROUP="i2c", MODE="0666" SUBSYSTEM=="spidev", GROUP="spi", MODE="0666" SUBSYSTEM=="bcm2835-gpiomem", GROUP="gpio", MODE="0666" SUBSYSTEM=="mem", KERNEL=="mem|kmem|port", GROUP="kmem", MODE="0666"