u-boot.git/drivers/i2c, branch v2010.03

mod change 755 => 644 for multiple files

2010-03-21T21:22:53+00:00

I executed 'find . -name "*.[chS]" -perm 755 -exec chmod 644 {} \;'

Signed-off-by: Thomas Weber 
Add some more: neither Makefile nor config.mk need execute permissions.
Signed-off-by: Wolfgang Denk

convert common files to new SoC access

2010-02-12T18:31:55+00:00

* add's a warning to all files, which need update to new SoC access
 * convert common files in cpu/../at91 and a lot of drivers to use
   c stucture SoC access

Signed-off-by: Jens Scharsig

SPEAr : i2c driver support added for SPEAr SoCs

2010-01-23T14:15:49+00:00

SPEAr SoCs contain a synopsys i2c controller.
This patch adds the driver for this IP.

Signed-off-by: Vipin

Kirkwood: Upgated licencing for files imported from linux source to GPLv2 or later

2010-01-23T14:15:48+00:00

These are few files directly imported from Linux kernel source.
Those are not modifyed at all ar per strategy.
These files contains source with GPLv2 only
whereas u-boot expects GPLv2 or latter

These files are updated for the same from prior permission from original writes

Acked-by: Nicolas Pitre 
Signed-off-by: Prafulla Wadaskar

Add a unified s3c24x0 header file

2009-11-27T22:26:13+00:00

This patch adds a unified s3c24x0 cpu header file that selects the header
file for the specific s3c24x0 cpu from the SOC and CPU configs defined in
board config file. This removes the current chain of s3c24-type #ifdef's
from the s3c24x0 code.

Signed-off-by: Kevin Morfitt 
Signed-off-by: Minkyu Kang

Move s3c24x0 header files to asm-arm/arch-s3c24x0/

2009-11-27T22:26:12+00:00

This patch moves the s3c24x0 header files from include/ to
include/asm-arm/arch-s3c24x0/.

checkpatch.pl showed 2 errors and 3 warnings. The 2 errors were both due
to a non-UTF8 character in David M?ller's name:

ERROR: Invalid UTF-8, patch and commit message should be encoded in UTF-8
#489: FILE: include/asm-arm/arch-s3c24x0/s3c2410.h:3:
+ * David M?ller ELSOFT AG Switzerland. d.mueller@elsoft.ch

As David's name correctly contains a non-UTF8 character I haven't fixed
these errors.

The 3 warnings were all because of the use of 'volatile' in s3c24x0.h:

WARNING: Use of volatile is usually wrong: see Documentation/volatile-considered-harmful.txt
#673: FILE: include/asm-arm/arch-s3c24x0/s3c24x0.h:35:
+typedef volatile u8	S3C24X0_REG8;
+typedef volatile u16	S3C24X0_REG16;
+typedef volatile u32	S3C24X0_REG32;

I'll fix these errors in another patch.

Tested by running MAKEALL for ARM8 targets and ensuring there were no new
errors or warnings.

Signed-off-by: Kevin Morfitt 
Signed-off-by: Minkyu Kang

at91: Extended soft_i2c driver for AT91SAM9263 SoC

2009-11-23T08:26:54+00:00

While hard_i2c support is not available
(see http://lists.denx.de/pipermail/u-boot/2009-March/049751.html),
this patch enables soft_i2c on AT91SAM9263 SoC.

Signed-off-by: Daniel Gorsulowski

OMAP2/3: I2C: Add support for second and third bus

2009-11-16T06:25:15+00:00

Add support to use second and third I2C bus, too.

Bus 0 is still the default, but by calling i2c_set_bus_num(1/2) before doing
I2C accesses, code can switch to bus 1 and 2, too. Don't forget to switch
back afterwards, then.

Signed-off-by: Dirk Behme

new PCA9564 i2c bridge driver

2009-10-30T14:10:58+00:00

Signed-off-by: Valentin Yakovenkov 
Signed-off-by: Mike Frysinger

Blackfin: TWI/I2C: implement bus speed get/set functions

2009-10-30T14:10:58+00:00

While we're here, improve the speed calculation a bit to match the HRM.

Signed-off-by: Mike Frysinger