From: Jianqun Xu <jay.xu@rock-chips.com>
Date: Tue, 23 Feb 2021 18:19:37 +0800
Subject: pinctrl: rockchip: clear int status when driver probed

Git-commit: b37c35781d9ad929c150b2b0b1eb0070a312585b
Patch-mainline: v5.13-rc1
References: bsc#1192217

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.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
---
 drivers/pinctrl/pinctrl-rockchip.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index aa1a1c850d05..ec4cb88572cf 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/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;
 
-- 
2.31.1