spi: tegra114: use packed mode for 32 bits per word

Fixes: Use packed mode for 32 bits per word transfers to increase
performance as each packet is a full 32-bit word.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sowjanya Komatineni 2019-03-26 22:56:25 -07:00 committed by Mark Brown
parent 17ecffa289
commit fc9ba6e3e2
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@ -259,7 +259,7 @@ static unsigned tegra_spi_calculate_curr_xfer_param(
tspi->bytes_per_word = DIV_ROUND_UP(bits_per_word, 8);
if (bits_per_word == 8 || bits_per_word == 16) {
if (bits_per_word == 8 || bits_per_word == 16 || bits_per_word == 32) {
tspi->is_packed = 1;
tspi->words_per_32bit = 32/bits_per_word;
} else {