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spi: mediatek: advertise the availability of Dual and Quad mode

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this patch advertise the availability of Dual and Quad SPI mode
for ipm design.

Signed-off-by: Qii Wang <qii.wang@mediatek.com>
Signed-off-by: Tim.Kuo <Tim.kuo@mediatek.com>
Link: https://lore.kernel.org/r/20230523112608.10298-1-qii.wang@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Qii Wang 2023-05-23 19:26:08 +08:00 committed by Mark Brown
parent 01bc4ac9da
commit dcb2d27444
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GPG key ID: 24D68B725D5487D0
1 changed files with 2 additions and 1 deletions
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3
drivers/spi/spi-mt65xx.c
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@ -1144,7 +1144,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
if (mdata->dev_comp->must_tx)
master->flags = SPI_MASTER_MUST_TX;
if (mdata->dev_comp->ipm_design)
master->mode_bits |= SPI_LOOP;
master->mode_bits |= SPI_LOOP | SPI_RX_DUAL | SPI_TX_DUAL |
SPI_RX_QUAD | SPI_TX_QUAD;
if (mdata->dev_comp->ipm_design) {
mdata->dev = dev;