device: 0.920
network: 0.681
performance: 0.670
mistranslation: 0.564
architecture: 0.548
assembly: 0.427
debug: 0.383
graphic: 0.352
hypervisor: 0.274
permissions: 0.254
semantic: 0.205
user-level: 0.173
peripherals: 0.129
virtual: 0.123
register: 0.115
arm: 0.069
files: 0.059
boot: 0.040
ppc: 0.024
risc-v: 0.018
x86: 0.018
socket: 0.016
vnc: 0.015
i386: 0.008
TCG: 0.007
PID: 0.005
kernel: 0.005
VMM: 0.004
KVM: 0.003

Implement I2C for BCM2835 (raspi)