Merge branch 'for-linus/2639/i2c-2' of git://git.fluff.org/bjdooks/linux

* 'for-linus/2639/i2c-2' of git://git.fluff.org/bjdooks/linux:
  i2c-pxa2xx: Don't clear isr bits too early
  i2c-pxa2xx: Fix register offsets
  i2c-pxa2xx: pass of_node from platform driver to adapter and publish
  i2c-pxa2xx: check timeout correctly
  i2c-pxa2xx: add support for shared IRQ handler
  i2c-pxa2xx: Add PCI support for PXA I2C controller
  ARM: pxa2xx: reorganize I2C files
  i2c-pxa2xx: use dynamic register layout
  i2c-mxs: set controller to pio queue mode after reset
  i2c-eg20t: support new device OKI SEMICONDUCTOR ML7213 IOH
  i2c/busses: Add support for Diolan U2C-12 USB-I2C adapter

1 files changed, 24 insertions, 8 deletions

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index ad415e6ec5a1..326652f673f7 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -547,15 +547,18 @@ config I2C_PUV3
 
 config I2C_PXA
 	tristate "Intel PXA2XX I2C adapter"
-	depends on ARCH_PXA || ARCH_MMP
+	depends on ARCH_PXA || ARCH_MMP || (X86_32 && PCI && OF)
 	help
 	  If you have devices in the PXA I2C bus, say yes to this option.
 	  This driver can also be built as a module.  If so, the module
 	  will be called i2c-pxa.
 
+config I2C_PXA_PCI
+	def_bool I2C_PXA && X86_32 && PCI && OF
+
 config I2C_PXA_SLAVE
 	bool "Intel PXA2XX I2C Slave comms support"
-	depends on I2C_PXA
+	depends on I2C_PXA && !X86_32
 	help
 	  Support I2C slave mode communications on the PXA I2C bus.  This
 	  is necessary for systems where the PXA may be a target on the
@@ -668,15 +671,28 @@ config I2C_XILINX
 	  will be called xilinx_i2c.
 
 config I2C_EG20T
-        tristate "PCH I2C of Intel EG20T"
-        depends on PCI
-        help
-          This driver is for PCH(Platform controller Hub) I2C of EG20T which
-          is an IOH(Input/Output Hub) for x86 embedded processor.
-          This driver can access PCH I2C bus device.
+	tristate "Intel EG20T PCH/OKI SEMICONDUCTOR ML7213 IOH"
+	depends on PCI
+	help
+	  This driver is for PCH(Platform controller Hub) I2C of EG20T which
+	  is an IOH(Input/Output Hub) for x86 embedded processor.
+	  This driver can access PCH I2C bus device.
+
+	  This driver also supports the ML7213, a companion chip for the
+	  Atom E6xx series and compatible with the Intel EG20T PCH.
 
 comment "External I2C/SMBus adapter drivers"
 
+config I2C_DIOLAN_U2C
+	tristate "Diolan U2C-12 USB adapter"
+	depends on USB
+	help
+	  If you say yes to this option, support will be included for Diolan
+	  U2C-12, a USB to I2C interface.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called i2c-diolan-u2c.
+
 config I2C_PARPORT
 	tristate "Parallel port adapter"
 	depends on PARPORT