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pxa2xx_spi: fix for SPI_CS_HIGH 

Commit a7bb3909b3 ("spi: pxa2xx_spi:
introduce chipselect GPIO to simplify the common cases") introduces
chipselect GPIO, and configures the CS polarity using SPI_CS_HIGH
spi->mode flag.  Add SPI_CS_HIGH to the allowed modes.

Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Daniel Ribeiro 2009-06-17 16:26:06 -07:00 committed by Linus Torvalds
parent 7390284290
commit 50e0a7bd02
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/pxa2xx_spi.c
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@ -1485,7 +1485,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
drv_data->ssp = ssp;
/* the spi->mode bits understood by this driver: */
master->mode_bits = SPI_CPOL | SPI_CPHA;
master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;
master->bus_num = pdev->id;
master->num_chipselect = platform_info->num_chipselect;