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Add the I2C driver for the Armada 37x0.

Description

Add the I2C driver for the Armada 37x0.

This controller is a bit tricky as the STOP condition must be indicated in
the last tranferred byte, some devices will not like the repeated start
behavior of this controller. A proper fix to this issue is in the works.

This driver works in polling mode, can be used early in the boot (required
in some cases).

Tested on espressobin/SG-1100 and the SG-3200.

Obtained from: pfSense
Sponsored by: Rubicon Communications, LLC (Netgate)

Details

Committed
loosDec 5 2019, 12:56 AM
Parents
rS355407: Stop using per-mount tmpfs zones.
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