diff options
Diffstat (limited to 'drivers/spi/spi-fsl-dspi.c')
| -rw-r--r-- | drivers/spi/spi-fsl-dspi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index eed55491b2c9..1f85dcdb2203 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -46,6 +46,7 @@ #define SPI_MCR_PCSIS (0x3F << 16) #define SPI_MCR_CLR_TXF (1 << 11) #define SPI_MCR_CLR_RXF (1 << 10) +#define SPI_MCR_XSPI (1 << 3) #define SPI_TCR 0x08 #define SPI_TCR_GET_TCNT(x) (((x) & 0xffff0000) >> 16) @@ -968,7 +969,8 @@ static const struct regmap_config dspi_xspi_regmap_config[] = { static void dspi_init(struct fsl_dspi *dspi) { - regmap_write(dspi->regmap, SPI_MCR, SPI_MCR_MASTER | SPI_MCR_PCSIS); + regmap_write(dspi->regmap, SPI_MCR, SPI_MCR_MASTER | SPI_MCR_PCSIS | + (dspi->devtype_data->xspi_mode ? SPI_MCR_XSPI : 0)); regmap_write(dspi->regmap, SPI_SR, SPI_SR_CLEAR); if (dspi->devtype_data->xspi_mode) regmap_write(dspi->regmap, SPI_CTARE(0), |