From: Andy Lutomirski <luto-kltTT9wpgjJwATOyAt5JVQ@public.gmane.org>
To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Andy Lutomirski <luto-kltTT9wpgjJwATOyAt5JVQ@public.gmane.org>
Subject: [PATCH v2 0/2] New driver: i2c_imc (Intel LGA2011 iMC SMBUS)
Date: Tue, 16 Jul 2013 15:23:25 -0700 [thread overview]
Message-ID: <cover.1374012684.git.luto@amacapital.net> (raw)
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
next reply other threads:[~2013-07-16 22:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-16 22:23 Andy Lutomirski [this message]
[not found] ` <cover.1374012684.git.luto-kltTT9wpgjJwATOyAt5JVQ@public.gmane.org>
2013-07-16 22:23 ` [PATCH v2 1/2] i2c: Allow SPD probing with READ_BYTE_DATA and improve logging Andy Lutomirski
2013-07-16 22:23 ` [PATCH v2 2/2] i2c_imc: New driver for Intel's iMC, found on LGA2011 chips Andy Lutomirski
2013-07-17 19:12 ` [PATCH v2 0/2] New driver: i2c_imc (Intel LGA2011 iMC SMBUS) Andy Lutomirski
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