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| author | Tomoya MORINAGA <tomoya.rohm@gmail.com> | 2011-12-09 13:13:28 +0900 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-03-09 20:57:28 -0700 |
| commit | f258b44e22e07f5e98ac2260c70acff5784791b6 (patch) | |
| tree | ba56ceefdfac4fae105ef098d036a128606fb097 /drivers/spi | |
| parent | 7d05b3e868ee0f9231baf40cb77be3df5dd1f18c (diff) | |
| download | linux-stable-f258b44e22e07f5e98ac2260c70acff5784791b6.tar.gz linux-stable-f258b44e22e07f5e98ac2260c70acff5784791b6.tar.bz2 linux-stable-f258b44e22e07f5e98ac2260c70acff5784791b6.zip | |
spi-topcliff-pch: supports a spi mode setup and bit order setup by IO control
This patch supports a spi mode setup and bit order setup by IO control.
spi mode: mode 0 to mode 3
bit order: LSB first, MSB first
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-topcliff-pch.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index 4fdb83a765d8..5a477e91426f 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -1434,6 +1434,7 @@ static int __devinit pch_spi_pd_probe(struct platform_device *plat_dev) master->num_chipselect = PCH_MAX_CS; master->setup = pch_spi_setup; master->transfer = pch_spi_transfer; + master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST; data->board_dat = board_dat; data->plat_dev = plat_dev; |