Stefan Roese eb5eb2b0f7 ppc4xx: Cleanup PPC4xx I2C infrastructure ...

This patch cleans up the PPC4xx I2C intrastructure:

- Use C struct to describe the I2C registers instead of defines
- Coding style cleanup (braces, whitespace, comments, line length)
- Extract common code from i2c_read() and i2c_write()
- Remove unneeded IIC defines from ppc405.h & ppc440.h

Signed-off-by: Stefan Roese <sr@denx.de>

2009-11-23 16:27:02 +01:00

34 KiB

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