Add i.MX8ULP flexspi compatible string and driver data. The flexspi on i.MX8ULP only has 16 LUT sequences and uses 1KB RX FIFO.
Signed-off-by: Ye Li <[email protected]> --- drivers/spi/nxp_fspi.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/spi/nxp_fspi.c b/drivers/spi/nxp_fspi.c index 97751fac025b..ef53bf2ea891 100644 --- a/drivers/spi/nxp_fspi.c +++ b/drivers/spi/nxp_fspi.c @@ -355,6 +355,15 @@ static const struct nxp_fspi_devtype_data imx8dxl_data = { .little_endian = true, /* little-endian */ }; +static const struct nxp_fspi_devtype_data imx8ulp_data = { + .rxfifo = SZ_1K, /* (128 * 64 bits) */ + .txfifo = SZ_1K, /* (128 * 64 bits) */ + .ahb_buf_size = SZ_2K, /* (256 * 64 bits) */ + .quirks = 0, + .lut_num = 16, + .little_endian = true, /* little-endian */ +}; + struct nxp_fspi { struct udevice *dev; void __iomem *iobase; @@ -1101,6 +1110,7 @@ static const struct udevice_id nxp_fspi_ids[] = { { .compatible = "nxp,imx8mp-fspi", .data = (ulong)&imx8mm_data, }, { .compatible = "nxp,imx8qxp-fspi", .data = (ulong)&imx8qxp_data, }, { .compatible = "nxp,imx8dxl-fspi", .data = (ulong)&imx8dxl_data, }, + { .compatible = "nxp,imx8ulp-fspi", .data = (ulong)&imx8ulp_data, }, { .compatible = "nxp,imxrt1170-fspi", .data = (ulong)&imxrt1170_data, }, { } }; -- 2.7.4
