pinctrl: rockchip: clear int status when driver probed

Some devices may do gpio interrupt trigger and make an int status before
pinctrl driver probed, then the gpio handler will keep complain untill
the device driver works to stop trigger.
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20210223101937.273085-1-jay.xu@rock-chips.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-rockchip.c

@@ -3433,6 +3433,7 @@ static int rockchip_interrupts_register(struct platform_device *pdev,
 		 * things enabled, so for us that's all masked and all enabled.
 		 */
 		writel_relaxed(0xffffffff, bank->reg_base + GPIO_INTMASK);
+		writel_relaxed(0xffffffff, bank->reg_base + GPIO_PORTS_EOI);
 		writel_relaxed(0xffffffff, bank->reg_base + GPIO_INTEN);
 		gc->mask_cache = 0xffffffff;