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authorleilk.liu@mediatek.com <leilk.liu@mediatek.com>2017-06-20 16:21:07 +0800
committerMark Brown <broonie@kernel.org>2017-06-20 13:39:14 +0100
commitb6b1f2d9cf796c3555734949b5e7a74fa2ceeb6c (patch)
tree74f8896c6998b92ce0ed37efa5388bd78d8988ef /drivers/spi
parent7383674c9be3efc171cb2f6daaccb4c503ea4b6b (diff)
downloadlinux-b6b1f2d9cf796c3555734949b5e7a74fa2ceeb6c.tar.bz2
spi: mediatek: add spi support for mt2712 IC
this patch add support for mt2712 IC. Signed-off-by: Leilk Liu <leilk.liu@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-mt65xx.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index ec7755b7a94b..86bf45667a04 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -105,6 +105,10 @@ struct mtk_spi {
static const struct mtk_spi_compatible mtk_common_compat;
+static const struct mtk_spi_compatible mt2712_compat = {
+ .must_tx = true,
+};
+
static const struct mtk_spi_compatible mt7622_compat = {
.must_tx = true,
.enhance_timing = true,
@@ -130,6 +134,9 @@ static const struct of_device_id mtk_spi_of_match[] = {
{ .compatible = "mediatek,mt2701-spi",
.data = (void *)&mtk_common_compat,
},
+ { .compatible = "mediatek,mt2712-spi",
+ .data = (void *)&mt2712_compat,
+ },
{ .compatible = "mediatek,mt6589-spi",
.data = (void *)&mtk_common_compat,
},