From: Maksim Kiselev Date: Sat, 24 Jun 2023 13:16:23 +0000 (+0300) Subject: spi: sun6i: add dual and quad SPI modes support for R329/D1/R528/T113s X-Git-Tag: v6.6.17~4103^2~58^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=25453d797d7abe8801951c8290ea11ea8bba7b96;p=platform%2Fkernel%2Flinux-rpi.git 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 Link: https://lore.kernel.org/r/20230624131632.2972546-3-bigunclemax@gmail.com Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c index cec2747..e9144d7 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[] = {