phy: fsl-imx8mq-usb: set platform driver data

Add missing platform_set_drvdata() as the data will be used in remove().

Fixes: b58f0f8 ("phy: fsl-imx8mq-usb: add tca function driver for imx95")
Cc: stable@vger.kernel.org
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260120111646.3159766-1-xu.yang_2@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: Xu Yang

drivers/phy/freescale/phy-fsl-imx8mq-usb.c

@@ -696,6 +696,8 @@ static int imx8mq_usb_phy_probe(struct platform_device *pdev)
 	if (!imx_phy)
 		return -ENOMEM;
 
+	platform_set_drvdata(pdev, imx_phy);
+
 	imx_phy->clk = devm_clk_get(dev, "phy");
 	if (IS_ERR(imx_phy->clk)) {
 		dev_err(dev, "failed to get imx8mq usb phy clock\n");