diff options
Diffstat (limited to 'include/linux/spi')
| -rw-r--r-- | include/linux/spi/spi.h | 1 | ||||
| -rw-r--r-- | include/linux/spi/spi_bitbang.h | 1 | ||||
| -rw-r--r-- | include/linux/spi/tle62x0.h | 24 |
3 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 1be5ea05947..302b81d1d11 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -76,6 +76,7 @@ struct spi_device { #define SPI_MODE_3 (SPI_CPOL|SPI_CPHA) #define SPI_CS_HIGH 0x04 /* chipselect active high? */ #define SPI_LSB_FIRST 0x08 /* per-word bits-on-wire */ +#define SPI_3WIRE 0x10 /* SI/SO signals shared */ u8 bits_per_word; int irq; void *controller_state; diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h index 9dbca629dcf..b8db32cea1d 100644 --- a/include/linux/spi/spi_bitbang.h +++ b/include/linux/spi/spi_bitbang.h @@ -26,6 +26,7 @@ struct spi_bitbang { struct list_head queue; u8 busy; u8 use_dma; + u8 flags; /* extra spi->mode support */ struct spi_master *master; diff --git a/include/linux/spi/tle62x0.h b/include/linux/spi/tle62x0.h new file mode 100644 index 00000000000..60b59187e59 --- /dev/null +++ b/include/linux/spi/tle62x0.h @@ -0,0 +1,24 @@ +/* + * tle62x0.h - platform glue to Infineon TLE62x0 driver chips + * + * Copyright 2007 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +struct tle62x0_pdata { + unsigned int init_state; + unsigned int gpio_count; +}; |