The Pi5 southbridge was codenamed RP1, the RP2040 was RP2, and the RP2350 is apparently RP4. What might RP3 be I wonder? The boring prediction is that it's just

The Pi5 southbridge was codenamed RP1, the RP2040 was RP2, and the RP2350 is apparently RP4. What might RP3 be I wonder? The boring prediction is that it's just a new southbridge for the Pi6, but one can hope they eventually split with Broadcom and do their own in-house Linux SoC which they would be able to document properly.