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Unverified Commit f0a0bc90 authored by Sowjanya Komatineni's avatar Sowjanya Komatineni Committed by Mark Brown
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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: default avatarSowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a0253c8f

drivers/spi/spi-tegra114.c

+1 −0
Original line number Diff line number Diff line
@@ -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;