From b37c35781d9ad929c150b2b0b1eb0070a312585b Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Tue, 23 Feb 2021 18:19:37 +0800 Subject: 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 Signed-off-by: Jianqun Xu Reviewed-by: Heiko Stuebner Link: https://lore.kernel.org/r/20210223101937.273085-1-jay.xu@rock-chips.com Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-rockchip.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pinctrl') 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; -- cgit v1.2.3