[U-Boot] [PATCH 0/3] Bring in new I2C framework

Heiko Schocher hs at denx.de
Mon Oct 22 19:40:18 CEST 2012


rebased/reworked the I2C multibus patches from Simon Glass found
here:

http://www.mail-archive.com/u-boot@lists.denx.de/msg75530.html

It seems the timing is coming, to bring this in mainline and
move boards over to the new i2c framework. As an example I
converted the soft-i2c driver (and all boards using it) to
the new framework, so this patchseries has to be tested
intensively, as I can check compile only ...

Cc: Simon Glass <sjg at chromium.org>
Cc: Piotr Wilczek <p.wilczek at samsung.com>

Heiko Schocher (3):
  i2c: add i2c_core and prepare for new multibus support
  i2c: common changes for multibus/multiadapter support
  i2c, soft-i2c: switch to new multibus/multiadapter support

 README                                    |   89 +++++++-
 arch/arm/include/asm/global_data.h        |    3 +
 arch/arm/lib/board.c                      |   15 +-
 arch/avr32/include/asm/global_data.h      |    3 +
 arch/blackfin/include/asm/global_data.h   |    4 +-
 arch/blackfin/lib/board.c                 |    7 +
 arch/m68k/include/asm/global_data.h       |    3 +
 arch/m68k/lib/board.c                     |   15 +-
 arch/microblaze/include/asm/global_data.h |    3 +
 arch/mips/include/asm/global_data.h       |    3 +
 arch/mips/lib/board.c                     |    7 +
 arch/nds32/include/asm/global_data.h      |    3 +
 arch/nds32/lib/board.c                    |   10 +-
 arch/nios2/include/asm/global_data.h      |    3 +
 arch/powerpc/cpu/mpc8xx/video.c           |    4 +
 arch/powerpc/include/asm/global_data.h    |    3 +
 arch/powerpc/lib/board.c                  |   16 +-
 arch/sh/include/asm/global_data.h         |    3 +
 arch/sparc/include/asm/global_data.h      |    3 +
 arch/x86/include/asm/global_data.h        |    3 +
 board/BuS/eb_cpux9k2/cpux9k2.c            |    2 +-
 board/BuS/vl_ma2sc/vl_ma2sc.c             |    2 +-
 board/atc/atc.c                           |    2 +-
 board/bluewater/snapper9260/snapper9260.c |    2 +-
 board/cm5200/cm5200.c                     |    4 +-
 board/cpu86/cpu86.c                       |    2 +-
 board/cpu87/cpu87.c                       |    2 +-
 board/emk/top9000/top9000.c               |    8 +-
 board/eukrea/cpuat91/cpuat91.c            |    2 +-
 board/freescale/m52277evb/README          |    2 +-
 board/freescale/m53017evb/README          |    2 +-
 board/freescale/m5373evb/README           |    2 +-
 board/freescale/m54455evb/README          |    2 +-
 board/freescale/m547xevb/README           |    2 +-
 board/ids8247/ids8247.c                   |    2 +-
 board/keymile/common/common.c             |    3 +-
 board/keymile/common/ivm.c                |   15 +-
 board/keymile/km82xx/km82xx.c             |    2 +-
 board/keymile/km_arm/km_arm.c             |    8 +-
 board/lwmon/lwmon.c                       |    2 +-
 board/lwmon/pcmcia.c                      |    4 +-
 board/pm826/pm826.c                       |    2 +-
 board/pm828/pm828.c                       |    2 +-
 board/sacsng/ioconfig.h                   |    2 +-
 board/sandburst/karef/karef.c             |    1 -
 board/siemens/SCM/scm.c                   |    2 +-
 board/tqc/tqm8260/tqm8260.c               |    2 +-
 board/tqc/tqm8272/tqm8272.c               |    2 +-
 board/tqc/tqm8272/tqm8272.h               |    2 +-
 common/cmd_date.c                         |    9 +
 common/cmd_dtt.c                          |    9 +
 common/cmd_eeprom.c                       |    3 +-
 common/cmd_i2c.c                          |  118 ++++++---
 common/env_eeprom.c                       |   14 +
 common/stdio.c                            |   14 +-
 drivers/i2c/Makefile                      |    3 +-
 drivers/i2c/i2c_core.c                    |  367 +++++++++++++++++++++++++++++
 drivers/i2c/soft_i2c.c                    |  122 ++++++----
 include/configs/A3000.h                   |    4 +-
 include/configs/BSC9131RDB.h              |    1 -
 include/configs/CANBT.h                   |    4 +
 include/configs/CPU86.h                   |    9 +-
 include/configs/CPU87.h                   |    9 +-
 include/configs/DU440.h                   |    1 -
 include/configs/GEN860T.h                 |   36 ++--
 include/configs/HIDDEN_DRAGON.h           |   10 +-
 include/configs/IAD210.h                  |   12 +-
 include/configs/ICU862.h                  |   14 +-
 include/configs/IDS8247.h                 |   10 +-
 include/configs/IP860.h                   |   10 +-
 include/configs/IPHASE4539.h              |   12 +-
 include/configs/JSE.h                     |    1 -
 include/configs/KAREF.h                   |    1 -
 include/configs/KUP4K.h                   |   12 +-
 include/configs/KUP4X.h                   |   14 +-
 include/configs/M5208EVBE.h               |    1 -
 include/configs/M52277EVB.h               |    1 -
 include/configs/M5235EVB.h                |    1 -
 include/configs/M5271EVB.h                |    1 -
 include/configs/M5275EVB.h                |    1 -
 include/configs/M53017EVB.h               |    1 -
 include/configs/M5329EVB.h                |    1 -
 include/configs/M5373EVB.h                |    1 -
 include/configs/M54451EVB.h               |    1 -
 include/configs/M54455EVB.h               |    1 -
 include/configs/M5475EVB.h                |    1 -
 include/configs/M5485EVB.h                |    1 -
 include/configs/METROBOX.h                |    1 -
 include/configs/MHPC.h                    |    9 +-
 include/configs/MPC8323ERDB.h             |    1 -
 include/configs/MPC832XEMDS.h             |    1 -
 include/configs/MPC8349EMDS.h             |    1 -
 include/configs/MPC8349ITX.h              |    2 -
 include/configs/MPC8360EMDS.h             |    1 -
 include/configs/MPC8360ERDK.h             |    1 -
 include/configs/MPC837XEMDS.h             |    1 -
 include/configs/MPC837XERDB.h             |    1 -
 include/configs/MPC8536DS.h               |    1 -
 include/configs/MPC8540ADS.h              |    1 -
 include/configs/MPC8541CDS.h              |    1 -
 include/configs/MPC8544DS.h               |    1 -
 include/configs/MPC8548CDS.h              |    3 +-
 include/configs/MPC8555CDS.h              |    1 -
 include/configs/MPC8560ADS.h              |    1 -
 include/configs/MPC8568MDS.h              |    1 -
 include/configs/MPC8569MDS.h              |    1 -
 include/configs/MPC8572DS.h               |    1 -
 include/configs/MPC8610HPCD.h             |    1 -
 include/configs/MPC8641HPCN.h             |    1 -
 include/configs/P1010RDB.h                |    1 -
 include/configs/P1023RDS.h                |    1 -
 include/configs/P1_P2_RDB.h               |    1 -
 include/configs/P2020COME.h               |    1 -
 include/configs/PM826.h                   |    9 +-
 include/configs/PM828.h                   |    9 +-
 include/configs/PMC440.h                  |    1 -
 include/configs/R360MPI.h                 |    7 +-
 include/configs/RPXClassic.h              |   16 +-
 include/configs/RPXlite.h                 |   26 ++
 include/configs/RRvision.h                |   13 +-
 include/configs/SBC8540.h                 |    1 -
 include/configs/SCM.h                     |   11 +-
 include/configs/SXNI855T.h                |    8 +-
 include/configs/Sandpoint8240.h           |   10 +-
 include/configs/Sandpoint8245.h           |   14 +-
 include/configs/TASREG.h                  |   27 +-
 include/configs/TK885D.h                  |   13 +-
 include/configs/TOP5200.h                 |   15 +-
 include/configs/TOP860.h                  |   11 +-
 include/configs/TQM8260.h                 |    9 +-
 include/configs/TQM8272.h                 |   13 +-
 include/configs/TQM834x.h                 |    1 -
 include/configs/TQM855M.h                 |   13 +-
 include/configs/TQM866M.h                 |   13 +-
 include/configs/TQM885D.h                 |   13 +-
 include/configs/alpr.h                    |    1 -
 include/configs/aria.h                    |    1 -
 include/configs/astro_mcf5373l.h          |    1 -
 include/configs/bf533-ezkit.h             |   10 +-
 include/configs/bf533-stamp.h             |   47 ++++-
 include/configs/bf561-ezkit.h             |    9 +-
 include/configs/bfin_adi_common.h         |    2 +-
 include/configs/blackstamp.h              |    1 -
 include/configs/cpuat91.h                 |    1 -
 include/configs/debris.h                  |   10 +-
 include/configs/eXalion.h                 |    2 +-
 include/configs/eb_cpux9k2.h              |   14 +-
 include/configs/ep8260.h                  |   14 +-
 include/configs/ethernut5.h               |    9 +-
 include/configs/ibf-dsp561.h              |    5 +-
 include/configs/iocon.h                   |   11 +-
 include/configs/km/keymile-common.h       |    3 -
 include/configs/km/km83xx-common.h        |    3 +
 include/configs/km/km_arm.h               |   26 ++-
 include/configs/km82xx.h                  |   18 +-
 include/configs/km_kirkwood.h             |   14 +-
 include/configs/korat.h                   |    1 -
 include/configs/lwmon.h                   |   13 +-
 include/configs/lwmon5.h                  |    1 -
 include/configs/mecp5123.h                |    1 -
 include/configs/mpc5121ads.h              |    1 -
 include/configs/nhk8815.h                 |    8 +-
 include/configs/otc570.h                  |   18 +-
 include/configs/p1_p2_rdb_pc.h            |    1 -
 include/configs/p3p440.h                  |    1 -
 include/configs/pcs440ep.h                |    1 -
 include/configs/pdnb3.h                   |   11 +-
 include/configs/quad100hd.h               |    1 -
 include/configs/s5p_goni.h                |    7 +-
 include/configs/s5pc210_universal.h       |    7 +-
 include/configs/sacsng.h                  |   12 +-
 include/configs/sbc405.h                  |    1 -
 include/configs/sbc8349.h                 |    1 -
 include/configs/sbc8548.h                 |    1 -
 include/configs/sbc8560.h                 |    1 -
 include/configs/sbc8641d.h                |    1 -
 include/configs/sc3.h                     |    1 -
 include/configs/snapper9260.h             |    9 +-
 include/configs/socrates.h                |    1 -
 include/configs/spc1920.h                 |   13 +-
 include/configs/stxgp3.h                  |    1 -
 include/configs/stxssa.h                  |    1 -
 include/configs/top9000.h                 |   10 +-
 include/configs/trats.h                   |    7 +-
 include/configs/u8500_href.h              |    1 -
 include/configs/uc100.h                   |   13 +-
 include/configs/utx8245.h                 |    3 +-
 include/configs/vct.h                     |   12 +-
 include/configs/vl_ma2sc.h                |    7 +-
 include/configs/vme8349.h                 |    1 -
 include/configs/zeus.h                    |    1 -
 include/i2c.h                             |  196 +++++++++++++++-
 192 files changed, 1443 insertions(+), 533 deletions(-)
 create mode 100644 drivers/i2c/i2c_core.c

-- 
1.7.7.6



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