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authorVladimir Oltean <vladimir.oltean@nxp.com>2020-03-02 03:19:56 +0300
committerMark Brown <broonie@kernel.org>2020-03-04 21:28:52 +0300
commitca5052c8bfab7a44efd2161ce2a9d67dfc126aa6 (patch)
tree9065243a66203f338f4aab3a243059815a7d1643 /drivers/spi/spi-fsl-dspi.c
parent1d8b4c95c37ccccfc18adef7a13b79fbc3e1557e (diff)
downloadlinux-ca5052c8bfab7a44efd2161ce2a9d67dfc126aa6.tar.xz
spi: spi-fsl-dspi: LS2080A and LX2160A support XSPI mode
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> Message-Id: <20200302001958.11105-5-olteanv@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-fsl-dspi.c')
-rw-r--r--drivers/spi/spi-fsl-dspi.c2
1 files changed, 2 insertions, 0 deletions
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] = {