gpio: da8xx: Add k2g compatible

Add k2g compatible so that k3 SoCs can be supported

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/gpio/da8xx_gpio.c b/drivers/gpio/da8xx_gpio.c
index b0d49cb..494fc5f 100644
--- a/drivers/gpio/da8xx_gpio.c
+++ b/drivers/gpio/da8xx_gpio.c
@@ -530,6 +530,7 @@
 
 static const struct udevice_id davinci_gpio_ids[] = {
 	{ .compatible = "ti,dm6441-gpio" },
+	{ .compatible = "ti,k2g-gpio" },
 	{ }
 };