Messages in this thread Patch in this message | | | From | Vladimir Oltean <> | Subject | [PATCH 4/6] spi: spi-fsl-dspi: LS2080A and LX2160A support XSPI mode | Date | Mon, 2 Mar 2020 02:19:56 +0200 |
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From: Vladimir Oltean <vladimir.oltean@nxp.com>
XSPI allows for 2 extra features: - Command cycling (use a single TX command with more than 1 word in the TX FIFO). - Increased word size (from 16 bits to 32 bits)
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> --- drivers/spi/spi-fsl-dspi.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index 55ccb3d0f683..d21cc5cdc8a4 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -179,6 +179,7 @@ static const struct fsl_dspi_devtype_data devtype_data[] = { .trans_mode = DSPI_TCFQ_MODE, .max_clock_factor = 8, .ptp_sts_supported = true, + .xspi_mode = true, .fifo_size = 4, }, [LS2085A] = { @@ -191,6 +192,7 @@ static const struct fsl_dspi_devtype_data devtype_data[] = { .trans_mode = DSPI_TCFQ_MODE, .max_clock_factor = 8, .ptp_sts_supported = true, + .xspi_mode = true, .fifo_size = 4, }, [MCF5441X] = { -- 2.17.1
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