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SubjectApplied "spi: spi-fsl-dspi: add SPI_LSB_FIRST to driver capabilities" to the spi tree
The patch

spi: spi-fsl-dspi: add SPI_LSB_FIRST to driver capabilities

has been applied to the spi tree at

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

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From 00ac9562158e8541d60e91eb72aa9ed0674d4a6a Mon Sep 17 00:00:00 2001
From: Kurt Kanzenbach <>
Date: Mon, 13 Nov 2017 08:47:21 +0100
Subject: [PATCH] spi: spi-fsl-dspi: add SPI_LSB_FIRST to driver capabilities

The driver as well as the controller support the SPI lsb first
mode. However, it's not possible to configure it e.g. when using
spidev. Adding this flag to mode_bits resolves the issue and lsb first
mode can be used.

Signed-off-by: Kurt Kanzenbach <>
Signed-off-by: Mark Brown <>
drivers/spi/spi-fsl-dspi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index f652f70cb8db..02d3ed7f2558 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl-dspi.c
@@ -980,7 +980,7 @@ static int dspi_probe(struct platform_device *pdev)
master->dev.of_node = pdev->dev.of_node;

master->cleanup = dspi_cleanup;
- master->mode_bits = SPI_CPOL | SPI_CPHA;
+ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
master->bits_per_word_mask = SPI_BPW_MASK(4) | SPI_BPW_MASK(8) |

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