From: Vladimir Oltean <vladimir.oltean@nxp.com>
Date: Mon, 2 Mar 2020 02:19:56 +0200
Subject: spi: spi-fsl-dspi: LS2080A and LX2160A support XSPI mode
Git-commit: ca5052c8bfab7a44efd2161ce2a9d67dfc126aa6
Patch-mainline: v5.7-rc1
References: bsc#1167260
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>
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
---
drivers/spi/spi-fsl-dspi.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl-dspi.c
@@ -173,6 +173,7 @@ static const struct fsl_dspi_devtype_dat
[LS2080A] = {
.trans_mode = DSPI_TCFQ_MODE,
.max_clock_factor = 8,
+ .xspi_mode = true,
.fifo_size = 4,
},
[LS2085A] = {
@@ -183,6 +184,7 @@ static const struct fsl_dspi_devtype_dat
[LX2160A] = {
.trans_mode = DSPI_TCFQ_MODE,
.max_clock_factor = 8,
+ .xspi_mode = true,
.fifo_size = 4,
},
[MCF5441X] = {