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Commit 723ddd71 authored by Hemant Kumar's avatar Hemant Kumar
Browse files

usb: dwc3-msm: Change usb irq to level triggered 



Currently power event irq and dp/dm hs phy irq are
configured as rising edge triggered. As per HPG
all usb interrupt are level triggered and active high.

Change-Id: I87bb6e8b7802751ea0a77fef71d3c2777bd39295
Signed-off-by: default avatarHemant Kumar <hemantk@codeaurora.org>
parent 3b3e314b

drivers/usb/dwc3/dwc3-msm.c

+3 −8
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2012-2019, The Linux Foundation. All rights reserved.

 */



#include <linux/module.h>
@@ -3473,8 +3473,8 @@ static int dwc3_msm_probe(struct platform_device *pdev) 


	memcpy(mdwc->wakeup_irq, usb_irq_info, sizeof(usb_irq_info));

	for (i = 0; i < USB_MAX_IRQ; i++) {

		irq_type = IRQF_TRIGGER_RISING | IRQF_EARLY_RESUME |

						IRQF_ONESHOT;

		irq_type = IRQF_TRIGGER_HIGH | IRQF_ONESHOT |

			IRQ_TYPE_LEVEL_HIGH | IRQF_EARLY_RESUME;

		mdwc->wakeup_irq[i].irq = platform_get_irq_byname(pdev,

					mdwc->wakeup_irq[i].name);

		if (mdwc->wakeup_irq[i].irq < 0) {
@@ -3490,11 +3490,6 @@ static int dwc3_msm_probe(struct platform_device *pdev) 
		} else {

			irq_set_status_flags(mdwc->wakeup_irq[i].irq,

						IRQ_NOAUTOEN);

			/* ss_phy_irq is level trigger interrupt */

			if (!strcmp(mdwc->wakeup_irq[i].name, "ss_phy_irq"))

				irq_type = IRQF_TRIGGER_HIGH | IRQF_ONESHOT |

					IRQ_TYPE_LEVEL_HIGH | IRQF_EARLY_RESUME;



			ret = devm_request_threaded_irq(&pdev->dev,

					mdwc->wakeup_irq[i].irq,

					msm_dwc3_pwr_irq,