drivers/mfd: sensehat: Add Raspberry Pi Sense HAT to simple_mfd_i2c

This patch adds the compatible string for the Sense HAT device to
the list of compatible strings in the simple_mfd_i2c driver so that
it can match against the device and load its children and their drivers

Co-developed-by: Mwesigwa Guma <[email protected]>
Signed-off-by: Mwesigwa Guma <[email protected]>
Co-developed-by: Joel Savitz <[email protected]>
Signed-off-by: Joel Savitz <[email protected]>
Signed-off-by: Charles Mirabile <[email protected]>

Author: Charles Mirabile

drivers/mfd/simple-mfd-i2c.c

@@ -99,6 +99,7 @@ static const struct of_device_id simple_mfd_i2c_of_match[] = {
 	{ .compatible = "maxim,max5970", .data = &maxim_max5970},
 	{ .compatible = "maxim,max5978", .data = &maxim_max5970},
 	{ .compatible = "maxim,max77705-battery", .data = &maxim_mon_max77705},
+	{ .compatible = "raspberrypi,sensehat" },
 	{}
 };
 MODULE_DEVICE_TABLE(of, simple_mfd_i2c_of_match);