From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
To: Peter Chen <Peter.Chen@freescale.com>
Cc: "Ivan T. Ivanov" <iivanov@mm-sol.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
balbi@ti.com, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] usb: chipidea: msm: Initialize PHY on reset event
Date: Mon, 25 Aug 2014 15:26:01 +0300 [thread overview]
Message-ID: <1408969561-6662-2-git-send-email-iivanov@mm-sol.com> (raw)
In-Reply-To: <1408969561-6662-1-git-send-email-iivanov@mm-sol.com>
Initialize USB PHY after every Link controller reset
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
drivers/usb/chipidea/ci_hdrc_msm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c
index 30bdd51..4935ac3 100644
--- a/drivers/usb/chipidea/ci_hdrc_msm.c
+++ b/drivers/usb/chipidea/ci_hdrc_msm.c
@@ -26,6 +26,7 @@ static void ci_hdrc_msm_notify_event(struct ci_hdrc *ci, unsigned event)
dev_dbg(dev, "CI_HDRC_CONTROLLER_RESET_EVENT received\n");
writel(0, USB_AHBBURST);
writel(0, USB_AHBMODE);
+ usb_phy_init(ci->transceiver);
break;
case CI_HDRC_CONTROLLER_STOPPED_EVENT:
dev_dbg(dev, "CI_HDRC_CONTROLLER_STOPPED_EVENT received\n");
--
1.9.1
next prev parent reply other threads:[~2014-08-25 12:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-25 12:26 [PATCH 1/2] usb: chipidea: msm: Use USB PHY API to control PHY state Ivan T. Ivanov
2014-08-25 12:26 ` Ivan T. Ivanov [this message]
2014-08-26 9:15 ` [PATCH 2/2] usb: chipidea: msm: Initialize PHY on reset event Peter Chen
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