Intel's LGA2011 chips (Core i7 Extreme and Xeon E5) have two SMBUS controllers per package, addressing up to 16 DIMM slots per package. This is a driver for those SMBUS channels.
The first patch is a minor change to the i2c core to make it work better with extremely limited hardware like this. The second patch is the driver. Changes from the RFC / v1: Work around an erratum that gave random incorrect reads on multi-socket systems. Andy Lutomirski (2): i2c: Allow SPD probing with READ_BYTE_DATA and improve logging i2c_imc: New driver for Intel's iMC, found on LGA2011 chips drivers/i2c/busses/Kconfig | 14 ++ drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-imc.c | 546 +++++++++++++++++++++++++++++++++++++++++++ drivers/i2c/i2c-core.c | 7 +- 4 files changed, 567 insertions(+), 1 deletion(-) create mode 100644 drivers/i2c/busses/i2c-imc.c -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
