spi: bcm-qspi: Add compatible string for BRCMSTB 7445 SoCs

Add compatible string for BRCMSTB 7445 SoCs and indicate it has MSPI rev
support.

Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20200910152539.45584-2-ray.jui@broadcom.com
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-bcm-qspi.c

@@ -1293,6 +1293,11 @@ static const struct of_device_id bcm_qspi_of_match[] = {
 		.compatible = "brcm,spi-bcm7435-qspi",
 		.data = &bcm_qspi_no_rev_data,
 	},
+	{
+		.compatible = "brcm,spi-bcm7445-qspi",
+		.data = &bcm_qspi_rev_data,
+
+	},
 	{
 		.compatible = "brcm,spi-bcm-qspi",
 		.data = &bcm_qspi_rev_data,