Commit 047ee71a authored by Krishna Yarlagadda's avatar Krishna Yarlagadda Committed by Mark Brown

spi: tegra210-quad: Fix validate combined sequence

Check for non dma transfers that do not fit in FIFO has issue and skips
combined sequence for Tegra234 & Tegra241 which does not have GPCDMA.

Fixes: 1b8342cc ("spi: tegra210-quad: combined sequence mode")
Signed-off-by: default avatarKrishna Yarlagadda <kyarlagadda@nvidia.com>
Link: https://lore.kernel.org/r/20230224164034.56933-1-kyarlagadda@nvidia.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent f7482d82
......@@ -1297,7 +1297,7 @@ static bool tegra_qspi_validate_cmb_seq(struct tegra_qspi *tqspi,
if (xfer->len > 4 || xfer->len < 3)
return false;
xfer = list_next_entry(xfer, transfer_list);
if (!tqspi->soc_data->has_dma || xfer->len > (QSPI_FIFO_DEPTH << 2))
if (!tqspi->soc_data->has_dma && xfer->len > (QSPI_FIFO_DEPTH << 2))
return false;
return true;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment