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spi: mediatek: add mt8195 spi slave support

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this patch adds mt8195 spi slave compatible support.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
Link: https://lore.kernel.org/r/20210322055244.30179-5-leilk.liu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Leilk Liu 2021-03-22 13:52:44 +08:00 committed by Mark Brown
parent d666a833b0
commit 1527b09bc8
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GPG Key ID: 24D68B725D5487D0
1 changed files with 8 additions and 0 deletions
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8
drivers/spi/spi-slave-mt27xx.c
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@ -77,12 +77,20 @@ struct mtk_spi_compatible {
const u32 max_fifo_size;
bool must_rx;
};
static const struct mtk_spi_compatible mt2712_compat = {
.max_fifo_size = 512,
};
static const struct mtk_spi_compatible mt8195_compat = {
.max_fifo_size = 128,
.must_rx = true,
};
static const struct of_device_id mtk_spi_slave_of_match[] = {
{ .compatible = "mediatek,mt2712-spi-slave",
.data = (void *)&mt2712_compat,},
{ .compatible = "mediatek,mt8195-spi-slave",
.data = (void *)&mt8195_compat,},
{}
};
MODULE_DEVICE_TABLE(of, mtk_spi_slave_of_match);