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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>
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leilk.liu@mediatek.com 2017-06-20 16:21:07 +08:00 committed by Mark Brown
parent 7383674c9b
commit b6b1f2d9cf
1 changed files with 7 additions and 0 deletions
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7
drivers/spi/spi-mt65xx.c
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@ -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,
},