From patchwork Mon Jun 22 09:31:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maulik Shah X-Patchwork-Id: 11617337 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1247B14E3 for ; Mon, 22 Jun 2020 09:33:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE9FD20716 for ; Mon, 22 Jun 2020 09:33:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="n6lqQUZn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726987AbgFVJdE (ORCPT ); Mon, 22 Jun 2020 05:33:04 -0400 Received: from mail29.static.mailgun.info ([104.130.122.29]:23064 "EHLO mail29.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726553AbgFVJdE (ORCPT ); Mon, 22 Jun 2020 05:33:04 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1592818384; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=3b/pVhi5TVOssCKr4UzpL88eh2CgyftfI3EHrduh+mQ=; b=n6lqQUZnNmzBP/rsh/s/WVl7T+j4xDOv3pg4Vd3YKRxFh9nLqTHwZp9WQi8eeMfP+84wp4Si /hgPKaHLTWLziWaL8AAYHE8EdwZ/vkMkP0YJ+8KGpnIwKO094bMXl9a9JBfqs9D2Vn5WD7vv Mj1qylEv84vLPHbHf+BdQXFOcS8= X-Mailgun-Sending-Ip: 104.130.122.29 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n14.prod.us-west-2.postgun.com with SMTP id 5ef07ac0e144dd5115ab3777 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 22 Jun 2020 09:32:48 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id E0003C433CB; Mon, 22 Jun 2020 09:32:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mkshah-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: mkshah) by smtp.codeaurora.org (Postfix) with ESMTPSA id 082FEC43395; Mon, 22 Jun 2020 09:32:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 082FEC43395 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=mkshah@codeaurora.org From: Maulik Shah To: bjorn.andersson@linaro.org, maz@kernel.org, linus.walleij@linaro.org, swboyd@chromium.org, evgreen@chromium.org, mka@chromium.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, agross@kernel.org, tglx@linutronix.de, jason@lakedaemon.net, dianders@chromium.org, rnayak@codeaurora.org, ilina@codeaurora.org, lsrao@codeaurora.org, Maulik Shah Subject: [PATCH v3 2/5] pinctrl: qcom: Add msmgpio irqchip flags Date: Mon, 22 Jun 2020 15:01:45 +0530 Message-Id: <1592818308-23001-3-git-send-email-mkshah@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592818308-23001-1-git-send-email-mkshah@codeaurora.org> References: <1592818308-23001-1-git-send-email-mkshah@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add irqchip specific flags for msmgpio irqchip to mask non wakeirqs during suspend and mask before setting irq type. Masking before changing type should make sure any spurious interrupt is not detected during this operation. Fixes: e35a6ae0eb3a ("pinctrl/msm: Setup GPIO chip in hierarchy") Acked-by: Linus Walleij Signed-off-by: Maulik Shah --- 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) {