u-boot.git/include/i2c.h, branch v2009.06-rc2 Unnamed repository; edit this file 'description' to name the repository. i2c.h: drop i2c_reg_{read, write} hack for Blackfin parts 2009-02-12T07:41:24+00:00 Mike Frysinger vapier@gentoo.org 2009-02-12T01:36:14+00:00 15208ac9eae1c340c4bc11f70cbf5c9da78a57ba The Blackfin i2c driver has been rewritten thus the special ifdefs in the common code are no longer needed. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 
The Blackfin i2c driver has been rewritten thus the special ifdefs in the
common code are no longer needed.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
i2c: merge all i2c_reg_read() and i2c_reg_write() into inline functions 2008-12-15T22:46:21+00:00 Timur Tabi timur@freescale.com 2008-12-03T17:28:30+00:00 ecf5f077c8e77454f532eaac3e3afb7cfc48c62d All implementations of the functions i2c_reg_read() and i2c_reg_write() are identical. We can save space and simplify the code by converting these functions into inlines and putting them in i2c.h. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-By: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> 
All implementations of the functions i2c_reg_read() and
i2c_reg_write() are identical. We can save space and simplify the
code by converting these functions into inlines and putting them in
i2c.h.

Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-By: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
rename CFG_ macros to CONFIG_SYS 2008-10-18T19:54:03+00:00 Jean-Christophe PLAGNIOL-VILLARD plagnioj@jcrosoft.com 2008-10-16T13:01:15+00:00 6d0f6bcf337c5261c08fabe12982178c2c489d76 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
I2C: adding new "i2c bus" Command to the I2C Subsystem. 2008-10-18T19:54:02+00:00 Heiko Schocher hs@denx.de 2008-10-15T07:39:47+00:00 67b23a322848d828a5e45c0567b72762bfde7abf With this Command it is possible to add new I2C Busses, which are behind 1 .. n I2C Muxes. Details see README. Signed-off-by: Heiko Schocher <hs@denx.de> 
With this Command it is possible to add new I2C Busses,
which are behind 1 .. n I2C Muxes. Details see README.

Signed-off-by: Heiko Schocher <hs@denx.de>
soft_i2c: prevent compiler warnings if driver does not use CPU Pins. 2008-10-18T19:54:01+00:00 Heiko Schocher hs@denx.de 2008-10-15T07:35:26+00:00 98aed379586a155292efbf3209356836584b601c This patch fixes the following warnings, when using the soft_i2c driver using no CPU pins on MPC82xx or MPC8xx systems: soft_i2c.c: In function 'send_reset': soft_i2c.c:93: warning: unused variable 'immr' soft_i2c.c: In function 'send_start': soft_i2c.c:124: warning: unused variable 'immr' soft_i2c.c: In function 'send_stop': soft_i2c.c:146: warning: unused variable 'immr' soft_i2c.c: In function 'send_ack': soft_i2c.c:171: warning: unused variable 'immr' soft_i2c.c: In function 'write_byte': soft_i2c.c:196: warning: unused variable 'immr' soft_i2c.c: In function 'read_byte': soft_i2c.c:244: warning: unused variable 'immr' Signed-off-by: Heiko Schocher <hs@denx.de> 
This patch fixes the following warnings, when using
the soft_i2c driver using no CPU pins on MPC82xx or MPC8xx
systems:

soft_i2c.c: In function 'send_reset':
soft_i2c.c:93: warning: unused variable 'immr'
soft_i2c.c: In function 'send_start':
soft_i2c.c:124: warning: unused variable 'immr'
soft_i2c.c: In function 'send_stop':
soft_i2c.c:146: warning: unused variable 'immr'
soft_i2c.c: In function 'send_ack':
soft_i2c.c:171: warning: unused variable 'immr'
soft_i2c.c: In function 'write_byte':
soft_i2c.c:196: warning: unused variable 'immr'
soft_i2c.c: In function 'read_byte':
soft_i2c.c:244: warning: unused variable 'immr'

Signed-off-by: Heiko Schocher <hs@denx.de>
Big white-space cleanup. 2008-05-20T22:14:08+00:00 Wolfgang Denk wd@denx.de 2008-05-20T14:00:29+00:00 53677ef18e25c97ac613349087c5cb33ae5a2741 This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de> 
This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
[PATCH] I2C: Add missing default CFG_SPD_BUS_NUM 2007-03-08T21:16:00+00:00 Matthias Fuchs matthias.fuchs@esd-electronics.com 2007-03-08T15:20:32+00:00 d8a8ea5c476d37006fc7f85b7f903142795c8b14 Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> 
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
[PATCH] I2C: Add missing default CFG_RTC_BUS_NUM & CFG_DTT_BUS_NUM 2007-03-01T06:03:25+00:00 Stefan Roese sr@denx.de 2007-03-01T06:03:25+00:00 8c12045a3b06c5b6675d3fe02fbc9f545988129a Signed-off-by: Stefan Roese <sr@denx.de> 
Signed-off-by: Stefan Roese <sr@denx.de>
[PATCH] PPC4xx: Add support for multiple I2C busses 2007-02-20T09:27:08+00:00 Stefan Roese sr@denx.de 2007-02-20T09:27:08+00:00 79b2d0bb2eae09602448f7a7cb56530d2f31e6c6 This patch adds support for multiple I2C busses on the PPC4xx platforms. Define CONFIG_I2C_MULTI_BUS in the board config file to make use of this feature. It also merges the 405 and 440 i2c header files into one common file 4xx_i2c.h. Also the 4xx i2c reset procedure is reworked since I experienced some problems with the first access on the 440SPe Katmai board. Signed-off-by: Stefan Roese <sr@denx.de> 
This patch adds support for multiple I2C busses on the PPC4xx
platforms. Define CONFIG_I2C_MULTI_BUS in the board config file
to make use of this feature.

It also merges the 405 and 440 i2c header files into one common
file 4xx_i2c.h.

Also the 4xx i2c reset procedure is reworked since I experienced
some problems with the first access on the 440SPe Katmai board.

Signed-off-by: Stefan Roese <sr@denx.de>
mpc83xx: Fix dual I2C support for the MPC8349ITX, MPC8349EMDS, TQM834x, and MPC8360EMDS 2006-11-04T01:42:22+00:00 Timur Tabi timur@freescale.com 2006-11-01T03:23:16+00:00 9ca880a250870a7d55754291b5591d2b5fe89b54 This patch also adds an improved I2C set_speed(), which handles all clock frequencies. Signed-off-by: Timur Tabi <timur@freescale.com> 
This patch also adds an improved I2C set_speed(), which handles all clock
frequencies.

Signed-off-by: Timur Tabi <timur@freescale.com>