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  1. 14 2月, 2007 3 次提交
  3. 04 1月, 2007 1 次提交
    • V
      i2c-pnx: Fix interrupt handler, get rid of EARLY config option · 6c566fb7
      由 Vitaly Wool 提交于 
      This fixes two issues raised by David Brownell on the i2c list:

<< Someone needs to update i2c-pnx.c to handle the IRQ handler doesn't
expect pt_regs (gone now for a while), and so it doesn't try to
reference "mudule_init()" if I2C isn't initialized "early".  For
that matter, to get rid of that _option_ to initialize then, and
always init that driver with subsystem_init() ... it's common with
embedded systems to need I2C access to tweak a GPIO expander or
do some other work when bringing up drivers, that's not specific
to USB stacks. >>
Signed-off-by: NVitaly Wool <vitalywool@gmail.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
      6c566fb7
  5. 11 12月, 2006 4 次提交
  7. 08 12月, 2006 1 次提交
    • D
      [ARM] 3995/1: iop13xx: add iop13xx support · 285f5fa7
      由 Dan Williams 提交于 
      The iop348 processor integrates an Xscale (XSC3 512KB L2 Cache) core with a
Serial Attached SCSI (SAS) controller, multi-ported DDR2 memory
controller, 3 Application Direct Memory Access (DMA) controllers, a 133Mhz
PCI-X interface, a x8 PCI-Express interface, and other peripherals to form
a system-on-a-chip RAID subsystem engine.

The iop342 processor replaces the SAS controller with a second Xscale core
for dual core embedded applications.

The iop341 processor is the single core version of iop342.

This patch supports the two Intel customer reference platforms iq81340mc
for external storage and iq81340sc for direct attach (HBA) development.

The developer's manual is available here:
ftp://download.intel.com/design/iio/docs/31503701.pdf

Changelog:
* removed virtual addresses from resource definitions
* cleaned up some unnecessary #include's
Signed-off-by: NDan Williams <dan.j.williams@intel.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      285f5fa7
  9. 02 12月, 2006 1 次提交
  11. 04 10月, 2006 1 次提交
  13. 27 9月, 2006 3 次提交
  15. 25 9月, 2006 1 次提交
  17. 23 6月, 2006 3 次提交
  19. 21 6月, 2006 1 次提交
  21. 15 4月, 2006 1 次提交
  23. 24 3月, 2006 3 次提交
  25. 07 2月, 2006 1 次提交
  27. 09 1月, 2006 1 次提交
    • B
      [PATCH] 2/5 powerpc: Rework PowerMac i2c part 2 · a28d3af2
      由 Benjamin Herrenschmidt 提交于 
      This is the continuation of the previous patch. This one removes the old
PowerMac i2c drivers (i2c-keywest and i2c-pmac-smu) and replaces them
both with a single stub driver that uses the new PowerMac low i2c layer.

Now that i2c-keywest is gone, the low-i2c code is extended to support
interrupt driver transfers. All i2c busses now appear as platform
devices. Compatibility with existing drivers should be maintained as the
i2c bus names have been kept identical, except for the SMU bus but in
that later case, all users has been fixed.

With that patch added, matching a device node to an i2c_adapter becomes
trivial.
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NPaul Mackerras <paulus@samba.org>
      a28d3af2
  29. 29 10月, 2005 1 次提交
  31. 23 9月, 2005 1 次提交
    • B
      [PATCH] ppc64: SMU driver update & i2c support · 0365ba7f
      由 Benjamin Herrenschmidt 提交于 
      The SMU is the "system controller" chip used by Apple recent G5 machines
including the iMac G5.  It drives things like fans, i2c busses, real time
clock, etc...

The current kernel contains a very crude driver that doesn't do much more
than reading the real time clock synchronously.  This is a completely
rewritten driver that provides interrupt based command queuing, a userland
interface, and an i2c/smbus driver for accessing the devices hanging off
the SMU i2c busses like temperature sensors.  This driver is a basic block
for upcoming work on thermal control for those machines, among others.
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      0365ba7f
  33. 06 9月, 2005 1 次提交
    • J
      [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (4/9) · 5042c7d7
      由 Jean Delvare 提交于 
      All ISA hardware monitoring drivers (including hybrid drivers) now have
a hard dependency on i2c-isa, so they must select I2C_ISA. As a result,
CONFIG_I2C_ISA doesn't need to be left visible to the user. The good
thing here is that users will stop complaining that some driver doesn't
work just because they forgot to compile or load i2c-isa.

At this point, all drivers are working again and the cleanup phase can
begin.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      5042c7d7
  35. 22 6月, 2005 1 次提交
  37. 15 6月, 2005 1 次提交
  39. 25 4月, 2005 1 次提交
  41. 17 4月, 2005 2 次提交