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Subject[PATCH 4/6] spi: spi-fsl-dspi: LS2080A and LX2160A support XSPI mode
Date
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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