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Date:   Fri,  5 Apr 2019 10:26:51 +0700 (+07)
From:   Mark Brown <>
To:     Sowjanya Komatineni <>
Cc:     Mark Brown <>,,,,,,,,,,,,,,
Subject: Applied "spi: tegra114: set supported bits per word" to the spi tree

The patch

   spi: tegra114: set supported bits per word

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.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.


>From f0a0bc90c6e7060778911c2b55d085105809d6cf Mon Sep 17 00:00:00 2001
From: Sowjanya Komatineni <>
Date: Thu, 4 Apr 2019 17:14:05 -0700
Subject: [PATCH] spi: tegra114: set supported bits per word

Tegra SPI supports 4 through 32 bits per word.

This patch sets bits_per_word_mask accordingly to support transfer
with these bits per word.

Signed-off-by: Sowjanya Komatineni <>
Signed-off-by: Mark Brown <>
 drivers/spi/spi-tegra114.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index 99019f6d2d84..c2ebf1ae632d 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -1151,6 +1151,7 @@ static int tegra_spi_probe(struct platform_device *pdev)
 	/* the spi->mode bits understood by this driver: */
 	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST;
+	master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32);
 	master->setup = tegra_spi_setup;
 	master->transfer_one_message = tegra_spi_transfer_one_message;
 	master->num_chipselect = MAX_CHIP_SELECT;

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