[PATCH 2/2] spi: nxp_fspi: Enable support for nxp,imx8mm-fspi

Adam Ford
2021-01-18T21:32:50Z

The i.MX8M Mini can use the FlexSPI driver. Add support
for it to the driver.

Signed-off-by: Adam Ford <aford173@gmail.com>

diff --git a/drivers/spi/nxp_fspi.c b/drivers/spi/nxp_fspi.c
index d74561578a..6c5bad4c2c 100644
--- a/drivers/spi/nxp_fspi.c
+++ b/drivers/spi/nxp_fspi.c
@@ -320,6 +320,14 @@ static const struct nxp_fspi_devtype_data lx2160a_data = {
.little_endian = true, /* little-endian */
};

+static const struct nxp_fspi_devtype_data imx8mm_data = {
+ .rxfifo = SZ_512, /* (64 * 64 bits) */
+ .txfifo = SZ_1K, /* (128 * 64 bits) */
+ .ahb_buf_size = SZ_2K, /* (256 * 64 bits) */
+ .quirks = 0,
+ .little_endian = true, /* little-endian */
+};
+
struct nxp_fspi {
struct udevice *dev;
void __iomem *iobase;
@@ -985,6 +993,7 @@ static const struct dm_spi_ops nxp_fspi_ops = {

static const struct udevice_id nxp_fspi_ids[] = {
{ .compatible = "nxp,lx2160a-fspi", .data = (ulong)&lx2160a_data, },
+ { .compatible = "nxp,imx8mm-fspi", .data = (ulong)&imx8mm_data, },
{ }
};

--
2.25.1