[U-Boot] [PATCH 12/13] at91: add hardware i2c drivers

Jean-Christophe PLAGNIOL-VILLARD
2009-03-30T08:50:11Z

> >>> +#ifndef AT91_TWI_H
> >>> +#define AT91_TWI_H
> >>> +
> >>> +#define AT91_TWI_CR 0x00 /* Control Register */
> >>> +#define AT91_TWI_START (1 << 0) /* Send a Start Condition */
> >>> +#define AT91_TWI_STOP (1 << 1) /* Send a Stop Condition */
> >>> +#define AT91_TWI_MSEN (1 << 2) /* Master Transfer Enable */
> >>> +#define AT91_TWI_MSDIS (1 << 3) /* Master Transfer Disable */
> >>> +#define AT91_TWI_SVEN (1 << 4) /* Slave Transfer Enable [SAM9260 only] */
> >>> +#define AT91_TWI_SVDIS (1 << 5) /* Slave Transfer Disable [SAM9260 only] */
> >>> +#define AT91_TWI_SWRST (1 << 7) /* Software Reset */
> >>>
> >> ^^^^^^^^^^^^^^^
> >> doule tabs breaks line length (this affects for the
> >> whole file)
> >>
> > I'll prefer to keep it as it because it's an import from Linux
>
> Hmm.. maybe this should be fixed in Linux too.
IMHO no because the double tab was use to align but field of the register

Best Regards,
J.