mfd: atmel-hlcdc: Add compatible for sam9x75 XLCD controller

Add compatible for sam9x75 XLCD controller.
Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
Link: https://lore.kernel.org/r/20230915104849.187146-2-manikandan.m@microchip.comSigned-off-by: Lee Jones <lee@kernel.org>

drivers/mfd/atmel-hlcdc.c

@@ -139,6 +139,7 @@ static const struct of_device_id atmel_hlcdc_match[] = {
 	{ .compatible = "atmel,sama5d3-hlcdc" },
 	{ .compatible = "atmel,sama5d4-hlcdc" },
 	{ .compatible = "microchip,sam9x60-hlcdc" },
+	{ .compatible = "microchip,sam9x75-xlcdc" },
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, atmel_hlcdc_match);