Messages in this thread Patch in this message | | | From | haibo.chen@nxp ... | Subject | [PATCH 02/11] spi: spi-nxp-fspi: change the default lut index | Date | Tue, 5 Jul 2022 17:11:34 +0800 |
| |
From: Haibo Chen <haibo.chen@nxp.com>
The fspi dynamic lut use the last lut for all IPS operations, the imx8ulp only supports 15 luts, so change the last lut index from 31 to 15.
Signed-off-by: Han Xu <han.xu@nxp.com> Signed-off-by: Haibo Chen <haibo.chen@nxp.com> --- drivers/spi/spi-nxp-fspi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c index b2cd8e06f374..10e71e55d21a 100644 --- a/drivers/spi/spi-nxp-fspi.c +++ b/drivers/spi/spi-nxp-fspi.c @@ -65,9 +65,9 @@ /* * The driver only uses one single LUT entry, that is updated on * each call of exec_op(). Index 0 is preset at boot with a basic - * read operation, so let's use the last entry (31). + * read operation, so let's use the last entry (15). */ -#define SEQID_LUT 31 +#define SEQID_LUT 15 /* Registers used by the driver */ #define FSPI_MCR0 0x00 -- 2.25.1
| |