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spi: sun6i: add dual and quad SPI modes support for R329/D1/R528/T113s 

Listed SoCs have SPI controllers that can operate in dual or quad modes.
This patch adds dual/quad mode bits for spi_master on these SoCS.

Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com>
Link: https://lore.kernel.org/r/20230624131632.2972546-3-bigunclemax@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Maksim Kiselev 2023-06-24 16:16:23 +03:00 committed by Mark Brown
parent 0605d9fb41
commit 25453d797d
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drivers/spi/spi-sun6i.c
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@ -761,6 +761,7 @@ static const struct sun6i_spi_cfg sun8i_h3_spi_cfg = {
static const struct sun6i_spi_cfg sun50i_r329_spi_cfg = {
.fifo_depth = SUN8I_FIFO_DEPTH,
.mode_bits = SPI_RX_DUAL | SPI_TX_DUAL | SPI_RX_QUAD | SPI_TX_QUAD,
};
static const struct of_device_id sun6i_spi_match[] = {