mtd: spi: sf_probe: Add "jedec, spi-nor" compatible string

Linux uses "jedec,spi-nor" as compatible string for JEDEC compatible
SPI Flash device nodes. Therefore make U-Boot also to look for the same
compatible string so that we can use Linux DTS files as is.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Stefan Roese <sr@denx.de>
Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index 00f8558..7a37991 100644
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -161,6 +161,7 @@
 
 static const struct udevice_id spi_flash_std_ids[] = {
 	{ .compatible = "spi-flash" },
+	{ .compatible = "jedec,spi-nor" },
 	{ }
 };