lkml.org 
[lkml]   [2023]   [May]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] spi: mediatek: advertise the availability of Dual and Quad mode
Date
From: Qii Wang <qii.wang@mediatek.com>

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>
---
drivers/spi/spi-mt65xx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 21c321f43766..1501ee8459ff 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -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;
--
2.25.1
\
 
 \ /
  Last update: 2023-05-23 13:27    [W:0.976 / U:0.292 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site