diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/imx_spi.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/spi/imx_spi.c b/drivers/spi/imx_spi.c index 78198798a5..0827de7786 100644 --- a/drivers/spi/imx_spi.c +++ b/drivers/spi/imx_spi.c @@ -32,8 +32,11 @@ #include <linux/err.h> #include <clock.h> -/* time to wait for STAT_RR getting set */ -#define IMX_SPI_RR_TIMEOUT 10000 /* ns */ +/* + * time to wait for STAT_RR getting set, should allow the transfer + * of 24 bits at spi-max-frequency of 100kHz + */ +#define IMX_SPI_RR_TIMEOUT 250000 /* ns */ struct imx_spi { struct spi_master master; |