Input: zinitix - add compatible for bt532

Zinitix BT532 is another touch controller that seem to implement the
same interface as an already supported BT541. Add it to the driver.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Link: https://lore.kernel.org/r/20220106072840.36851-5-nikita@trvn.ruSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/touchscreen/zinitix.c

@@ -571,6 +571,7 @@ static SIMPLE_DEV_PM_OPS(zinitix_pm_ops, zinitix_suspend, zinitix_resume);
 
 #ifdef CONFIG_OF
 static const struct of_device_id zinitix_of_match[] = {
+	{ .compatible = "zinitix,bt532" },
 	{ .compatible = "zinitix,bt541" },
 	{ }
 };