linux-kernel - [PATCH v2 3/4] pinctrl: qcom: Add msmgpio irqchip flags

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Date:   Sat, 23 May 2020 22:41:12 +0530
From:   Maulik Shah <mkshah@...eaurora.org>
To:     bjorn.andersson@...aro.org, maz@...nel.org,
        linus.walleij@...aro.org, swboyd@...omium.org,
        evgreen@...omium.org, mka@...omium.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-gpio@...r.kernel.org, agross@...nel.org, tglx@...utronix.de,
        jason@...edaemon.net, dianders@...omium.org, rnayak@...eaurora.org,
        ilina@...eaurora.org, lsrao@...eaurora.org,
        Maulik Shah <mkshah@...eaurora.org>
Subject: [PATCH v2 3/4] pinctrl: qcom: Add msmgpio irqchip flags

Add irqchip specific flags for msmgpio irqchip to mask non wakeirqs
during suspend and mask before setting irq type.

Signed-off-by: Maulik Shah <mkshah@...eaurora.org>
---
 drivers/pinctrl/qcom/pinctrl-msm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 2419023..b909ffe 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -1143,6 +1143,8 @@ static int msm_gpio_init(struct msm_pinctrl *pctrl)
 	pctrl->irq_chip.irq_release_resources = msm_gpio_irq_relres;
 	pctrl->irq_chip.irq_set_affinity = msm_gpio_irq_set_affinity;
 	pctrl->irq_chip.irq_set_vcpu_affinity = msm_gpio_irq_set_vcpu_affinity;
+	pctrl->irq_chip.flags = IRQCHIP_MASK_ON_SUSPEND
+				| IRQCHIP_SET_TYPE_MASKED;
 
 	np = of_parse_phandle(pctrl->dev->of_node, "wakeup-parent", 0);
 	if (np) {
-- 
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