[PATCH 0/3] BCM2835 core mailbox support

[Eric Anholt]

Following srwarren's suggestion, I've re-split the mailbox driver I
had previously submitted so that it only exposes a single channel and
leaves the previous "channel" notion up to a firmware-specific device
driver.

I'll be submitting the firmware-specific driver in a separate mail
thread -- hopefully this code is ready now, while I expect to get
feeback on the other driver.

This code can also be found at https://github.com/anholt/linux/tree/rpi-mbox-only