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spi: mediatek: add spi support for mt8183 IC 

this patch add support for mt8183 IC.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Leilk Liu 2018-11-01 14:02:19 +08:00 committed by Mark Brown
parent f611dfdb85
commit b654aa6f2b
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1 changed files with 9 additions and 0 deletions
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9
drivers/spi/spi-mt65xx.c
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@ -120,6 +120,12 @@ static const struct mtk_spi_compatible mt8173_compat = {
.must_tx = true, .must_tx = true,
}; };
static const struct mtk_spi_compatible mt8183_compat = {
.need_pad_sel = true,
.must_tx = true,
.enhance_timing = true,
};
/* /*
* A piece of default chip info unless the platform * A piece of default chip info unless the platform
* supplies it. * supplies it.
@ -150,6 +156,9 @@ static const struct of_device_id mtk_spi_of_match[] = {
{ .compatible = "mediatek,mt8173-spi", { .compatible = "mediatek,mt8173-spi",
.data = (void *)&mt8173_compat, .data = (void *)&mt8173_compat,
}, },
{ .compatible = "mediatek,mt8183-spi",
.data = (void *)&mt8183_compat,
},
{} {}
}; };
MODULE_DEVICE_TABLE(of, mtk_spi_of_match); MODULE_DEVICE_TABLE(of, mtk_spi_of_match);