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[v1,2/3] spi: sun6i: add dual and quad SPI modes support for R329/D1/R528/T113s

Message ID 20230624131632.2972546-3-bigunclemax@gmail.com (mailing list archive)
State New, archived
Headers show
Series Allwinner R329/D1/R528/T113s Dual/Quad SPI modes support | expand

Commit Message

Maksim Kiselev June 24, 2023, 1:16 p.m. UTC 
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>
---
 drivers/spi/spi-sun6i.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c
index cec2747235ab..e9144d76bcdb 100644
--- a/drivers/spi/spi-sun6i.c
+++ b/drivers/spi/spi-sun6i.c
@@ -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[] = {