diff options
| author | Alex Elder <elder@riscstar.com> | 2025-10-27 08:30:05 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-11-06 16:57:36 +0000 |
| commit | abc9a349b87ac0fd3ba8787ca00971b59c2e1257 (patch) | |
| tree | 7904a3650560527d3e1dc4d43c967aef95f54283 /drivers/spi/spi-fsl-qspi.c | |
| parent | 56931105074fe7e5fc9d54e3163df3b95075643c (diff) | |
spi: fsl-qspi: support the SpacemiT K1 SoC
Allow the SPI_FSL_QUADSPI Kconfig option to be selected if ARCH_SPACEMIT
enabled.
Add support for the SpacemiT K1 SoC in the Freescale QSPI driver by
defining the device type data for its QSPI implementation.
Signed-off-by: Alex Elder <elder@riscstar.com>
Link: https://patch.msgid.link/20251027133008.360237-8-elder@riscstar.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-fsl-qspi.c')
| -rw-r--r-- | drivers/spi/spi-fsl-qspi.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/spi/spi-fsl-qspi.c b/drivers/spi/spi-fsl-qspi.c index 46a3187b3354..a223b4bc6e63 100644 --- a/drivers/spi/spi-fsl-qspi.c +++ b/drivers/spi/spi-fsl-qspi.c @@ -268,6 +268,16 @@ static const struct fsl_qspi_devtype_data ls2080a_data = { .little_endian = true, }; +static const struct fsl_qspi_devtype_data spacemit_k1_data = { + .rxfifo = SZ_128, + .txfifo = SZ_256, + .ahb_buf_size = SZ_512, + .sfa_size = SZ_1K, + .invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID, + .quirks = QUADSPI_QUIRK_TKT253890 | QUADSPI_QUIRK_SKIP_CLK_DISABLE, + .little_endian = true, +}; + struct fsl_qspi { void __iomem *iobase; void __iomem *ahb_addr; @@ -1003,6 +1013,7 @@ static const struct of_device_id fsl_qspi_dt_ids[] = { { .compatible = "fsl,imx6ul-qspi", .data = &imx6ul_data, }, { .compatible = "fsl,ls1021a-qspi", .data = &ls1021a_data, }, { .compatible = "fsl,ls2080a-qspi", .data = &ls2080a_data, }, + { .compatible = "spacemit,k1-qspi", .data = &spacemit_k1_data, }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, fsl_qspi_dt_ids); |