linux-kernel - [PATCH 2/6] usb: chipidea: Use usb2 phy for Zynq platform

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Date:   Tue, 24 Aug 2021 22:46:14 +0530
From:   Manish Narani <manish.narani@...inx.com>
To:     <peter.chen@...nel.org>, <gregkh@...uxfoundation.org>,
        <michal.simek@...inx.com>
CC:     <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <git@...inx.com>, Manish Narani <manish.narani@...inx.com>,
        "Subbaraya Sundeep Bhatta" <sbhatta@...inx.com>
Subject: [PATCH 2/6] usb: chipidea: Use usb2 phy for Zynq platform

Add usb2 phy to Zynq platform data.

Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@...inx.com>
Signed-off-by: Michal Simek <michal.simek@...inx.com>
Signed-off-by: Manish Narani <manish.narani@...inx.com>
---
 drivers/usb/chipidea/ci_hdrc_usb2.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/usb/chipidea/ci_hdrc_usb2.c b/drivers/usb/chipidea/ci_hdrc_usb2.c
index dc86b12..be58869 100644
--- a/drivers/usb/chipidea/ci_hdrc_usb2.c
+++ b/drivers/usb/chipidea/ci_hdrc_usb2.c
@@ -65,6 +65,10 @@ static int ci_hdrc_usb2_probe(struct platform_device *pdev)
 	if (match && match->data) {
 		/* struct copy */
 		*ci_pdata = *(struct ci_hdrc_platform_data *)match->data;
+		ci_pdata->usb_phy = devm_usb_get_phy_by_phandle(dev, "usb-phy",
+								0);
+		if (IS_ERR(ci_pdata->usb_phy))
+			return PTR_ERR(ci_pdata->usb_phy);
 	}
 
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
-- 
2.1.1