[DRIVER] touch: cyttsp5: fix reset GPIO propname

drivers/input/touchscreen/cyttsp5/cyttsp5_devtree.c

@@ -595,7 +595,7 @@ static struct cyttsp5_core_platform_data *create_and_get_core_pdata(
 	/* rst_gpio is optional since a platform may use
 	 * power cycling instead of using the XRES pin
 	 */
-	pdata->rst_gpio = of_get_named_gpio(core_node, "cy,irq_gpio", 0);
+	pdata->rst_gpio = of_get_named_gpio(core_node, "cy,rst_gpio", 0);
 	if (!pdata->rst_gpio || !gpio_is_valid(pdata->rst_gpio) ){
 		pr_info("No valid irq gpio");
 		pdata->rst_gpio = NULL;