spi: davinci_spi: Add da830-spi support for DM

The DM support is already in the driver, so add
da830-spi to the compatible list.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>

drivers/spi/davinci_spi.c

@@ -563,6 +563,7 @@ static const struct dm_spi_ops davinci_spi_ops = {
 static const struct udevice_id davinci_spi_ids[] = {
 	{ .compatible = "ti,keystone-spi" },
 	{ .compatible = "ti,dm6441-spi" },
+	{ .compatible = "ti,da830-spi" },
 	{ }
 };