spi/spi-mpc512x-psc: init mode bits supported by the driver

The driver should setup mode bits it supports, otherwise
adding an SPI device might fail even if the driver supports
the requested SPI mode.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c
index 88e544151f6f3c85db542544a221723a9ad3d566..89480b281d74715ad0eaa6cf63bf354546f99fc4 100644 (file)
--- a/drivers/spi/spi-mpc512x-psc.c
+++ b/drivers/spi/spi-mpc512x-psc.c
@@ -438,6 +438,7 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr,
                master->num_chipselect = pdata->max_chipselect;
        }
 
+       master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST;
        master->setup = mpc512x_psc_spi_setup;
        master->transfer = mpc512x_psc_spi_transfer;
        master->cleanup = mpc512x_psc_spi_cleanup;