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spi: tegra114: clear packed bit for unpacked mode

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Fixes: Clear packed bit when not using packed mode.

Packed bit is not cleared when not using packed mode. This results
in transfer timeouts for the unpacked mode transfers followed by the
packed mode transfers.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sowjanya Komatineni
2019-04-01 15:25:10 +07:00
committed by Mark Brown
parent 94b18a86eb
commit 7b3d10cdf5
1 changed files with 2 additions and 0 deletions
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drivers/spi/spi-tegra114.c
+2
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@@ -730,6 +730,8 @@ static int tegra_spi_start_transfer_one(struct spi_device *spi,
if (tspi->is_packed)
command1 |= SPI_PACKED;
else
command1 &= ~SPI_PACKED;
command1 &= ~(SPI_CS_SEL_MASK | SPI_TX_EN | SPI_RX_EN);
tspi->cur_direction = 0;