diff options
| author | Alex Elder <elder@riscstar.com> | 2026-05-02 21:30:52 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-05-04 22:21:00 +0900 |
| commit | efcd8b9d111177d48c841d09beca43b15d5b9e5f (patch) | |
| tree | beab5940185afbe030f9f153932033e3526dba23 /drivers/spi/Kconfig | |
| parent | b610d5333c4b93389240b62d1b6299e7e2ee2e65 (diff) | |
spi: spacemit: introduce SpacemiT K1 SPI controller driver
This patch introduces the driver for the SPI controller found in the
SpacemiT K1 SoC. Currently the driver supports master mode only.
The SPI hardware implements RX and TX FIFOs, 32 entries each, and
supports both PIO and DMA mode transfers.
Signed-off-by: Alex Elder <elder@riscstar.com>
Signed-off-by: Guodong Xu <guodong@riscstar.com>
Link: https://patch.msgid.link/20260502-spi-spacemit-k1-v10-2-f412e1ae8a34@riscstar.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index b563f49e2197..8782514bb89b 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -1085,6 +1085,15 @@ config SPI_SG2044_NOR also supporting 3Byte address devices and 4Byte address devices. +config SPI_SPACEMIT_K1 + tristate "K1 SPI Controller" + depends on ARCH_SPACEMIT || COMPILE_TEST + depends on OF + imply MMP_PDMA if ARCH_SPACEMIT + default m if ARCH_SPACEMIT + help + Enable support for the SpacemiT K1 SPI controller. + config SPI_SPRD tristate "Spreadtrum SPI controller" depends on ARCH_SPRD || COMPILE_TEST |