i2c: Aspeed: Add AST2600 compatible

The driver default behavior works with the AST2600. We need a new
compatible though to make sure the driver doesn't enable AST2400 or
AST2500 behavior.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

drivers/i2c/busses/i2c-aspeed.c

@@ -938,6 +938,10 @@ static const struct of_device_id aspeed_i2c_bus_of_table[] = {
 		.compatible = "aspeed,ast2500-i2c-bus",
 		.data = aspeed_i2c_25xx_get_clk_reg_val,
 	},
+	{
+		.compatible = "aspeed,ast2600-i2c-bus",
+		.data = aspeed_i2c_25xx_get_clk_reg_val,
+	},
 	{ },
 };
 MODULE_DEVICE_TABLE(of, aspeed_i2c_bus_of_table);