i2c-omap: FIFO handling support and broken hw workaround for i2c-omap

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Based on an earlier patch from Nishant Menon:

- Transfers can use FIFO on FIFO capable devices
- Prevents errors for HSI2C if FIFO is not used
- Implemented errenous handling of STT-STP handling on SDP2430

Also merged in is a fix from Jaron Marini to fix occasional i2c
hang if OMAP_I2C_CON_STT remains asserted.

Signed-off-by: Jason P Marini <jason.marini@gmail.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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Nishanth Menon 2008-11-21 13:39:46 -08:00 • committed by Tony Lindgren

parent 4574eb6892

commit b6ee52c399

1 changed files with 150 additions and 40 deletions

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drivers/i2c/busses/i2c-omap.c

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