7 files changed, 73 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.txt b/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.txt
new file mode 100644
index 000000000000..e9de3756752b
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.txt
@@ -0,0 +1,20 @@
+Broadcom BCM2835 I2C controller
+
+Required properties:
+- compatible : Should be "brcm,bcm2835-i2c".
+- reg: Should contain register location and length.
+- interrupts: Should contain interrupt.
+- clocks : The clock feeding the I2C controller.
+
+Recommended properties:
+- clock-frequency : desired I2C bus clock frequency in Hz.
+
+Example:
+
+i2c@20205000 {
+	compatible = "brcm,bcm2835-i2c";
+	reg = <0x7e205000 0x1000>;
+	interrupts = <2 21>;
+	clocks = <&clk_i2c>;
+	clock-frequency = <100000>;
+};
diff --git a/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt b/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt
index e9611ace8792..f98d4c5b5cca 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt
@@ -8,6 +8,8 @@ Required properties:
       (b) "samsung, s3c2440-i2c", for i2c compatible with s3c2440 i2c.
       (c) "samsung, s3c2440-hdmiphy-i2c", for s3c2440-like i2c used
           inside HDMIPHY block found on several samsung SoCs
+      (d) "samsung, exynos5440-i2c", for s3c2440-like i2c used
+	   on EXYNOS5440 which does not need GPIO configuration.
   - reg: physical base address of the controller and length of memory mapped
     region.
   - interrupts: interrupt number to the cpu.
diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801
index 157416e78cc4..d55b8ab2d10f 100644
--- a/Documentation/i2c/busses/i2c-i801
+++ b/Documentation/i2c/busses/i2c-i801
@@ -22,6 +22,8 @@ Supported adapters:
   * Intel Panther Point (PCH)
   * Intel Lynx Point (PCH)
   * Intel Lynx Point-LP (PCH)
+  * Intel Avoton (SOC)
+  * Intel Wellsburg (PCH)
    Datasheets: Publicly available at the Intel website
 
 On Intel Patsburg and later chipsets, both the normal host SMBus controller
diff --git a/Documentation/i2c/busses/i2c-ismt b/Documentation/i2c/busses/i2c-ismt
new file mode 100644
index 000000000000..737355822c0b
--- /dev/null
+++ b/Documentation/i2c/busses/i2c-ismt
@@ -0,0 +1,36 @@
+Kernel driver i2c-ismt
+
+Supported adapters:
+  * Intel S12xx series SOCs
+
+Authors:
+	Bill Brown <bill.e.brown@intel.com>
+
+
+Module Parameters
+-----------------
+
+* bus_speed (unsigned int)
+Allows changing of the bus speed.  Normally, the bus speed is set by the BIOS
+and never needs to be changed.  However, some SMBus analyzers are too slow for
+monitoring the bus during debug, thus the need for this module parameter.
+Specify the bus speed in kHz.
+Available bus frequency settings:
+  0  no change
+  80 kHz
+  100 kHz
+  400 kHz
+  1000 kHz
+
+
+Description
+-----------
+
+The S12xx series of SOCs have a pair of integrated SMBus 2.0 controllers
+targeted primarily at the microserver and storage markets.
+
+The S12xx series contain a pair of PCI functions.  An output of lspci will show
+something similar to the following:
+
+  00:13.0 System peripheral: Intel Corporation Centerton SMBus 2.0 Controller 0
+  00:13.1 System peripheral: Intel Corporation Centerton SMBus 2.0 Controller 1
diff --git a/Documentation/i2c/busses/i2c-sis630 b/Documentation/i2c/busses/i2c-sis630
index 0b9697366930..ee7943631074 100644
--- a/Documentation/i2c/busses/i2c-sis630
+++ b/Documentation/i2c/busses/i2c-sis630
@@ -4,9 +4,11 @@ Supported adapters:
   * Silicon Integrated Systems Corp (SiS)
 	630 chipset (Datasheet: available at http://www.sfr-fresh.com/linux)
 	730 chipset
+	964 chipset
   * Possible other SiS chipsets ?
 
 Author: Alexander Malysh <amalysh@web.de>
+	Amaury Decrême <amaury.decreme@gmail.com> - SiS964 support
 
 Module Parameters
 -----------------
@@ -18,6 +20,7 @@ Module Parameters
 * high_clock = [1|0] Forcibly set Host Master Clock to 56KHz (default,
 			what your BIOS use). DANGEROUS! This should be a bit
 			faster, but freeze some systems (i.e. my Laptop).
+			SIS630/730 chip only.
 
 
 Description
@@ -36,6 +39,12 @@ or like this:
 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 730 Host (rev 02)
 00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513
 
+or like this:
+
+00:00.0 Host bridge: Silicon Integrated Systems [SiS] 760/M760 Host (rev 02)
+00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS964 [MuTIOL Media IO]
+							LPC Controller (rev 36)
+
 in your 'lspci' output , then this driver is for your chipset.
 
 Thank You
diff --git a/Documentation/i2c/smbus-protocol b/Documentation/i2c/smbus-protocol
index d1f22618e14b..6012b12b3510 100644
--- a/Documentation/i2c/smbus-protocol
+++ b/Documentation/i2c/smbus-protocol
@@ -137,8 +137,8 @@ available for writes where the two data bytes are the other way
 around (not SMBus compliant, but very popular.)
 
 
-SMBus Process Call:  i2c_smbus_process_call()
-=============================================
+SMBus Process Call:
+===================
 
 This command selects a device register (through the Comm byte), sends
 16 bits of data to it, and reads 16 bits of data in return.
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients
index 3a94b0e6f601..6b344b516bff 100644
--- a/Documentation/i2c/writing-clients
+++ b/Documentation/i2c/writing-clients
@@ -365,8 +365,6 @@ in terms of it. Never use this function directly!
 	s32 i2c_smbus_read_word_data(struct i2c_client *client, u8 command);
 	s32 i2c_smbus_write_word_data(struct i2c_client *client,
 				      u8 command, u16 value);
-	s32 i2c_smbus_process_call(struct i2c_client *client,
-				   u8 command, u16 value);
 	s32 i2c_smbus_read_block_data(struct i2c_client *client,
 				      u8 command, u8 *values);
 	s32 i2c_smbus_write_block_data(struct i2c_client *client,
@@ -381,6 +379,8 @@ These ones were removed from i2c-core because they had no users, but could
 be added back later if needed:
 
 	s32 i2c_smbus_write_quick(struct i2c_client *client, u8 value);
+	s32 i2c_smbus_process_call(struct i2c_client *client,
+				   u8 command, u16 value);
 	s32 i2c_smbus_block_process_call(struct i2c_client *client,
 					 u8 command, u8 length, u8 *values);