Linux-libre 4.4-gnupck-4.4-gnu

1 files changed, 19 insertions, 3 deletions

diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index ad53aed9b..5a048b7b9 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -56,12 +56,23 @@ static const struct ci_hdrc_imx_platform_flag imx6sx_usb_data = {
 		CI_HDRC_DISABLE_HOST_STREAMING,
 };
 
+static const struct ci_hdrc_imx_platform_flag imx6ul_usb_data = {
+	.flags = CI_HDRC_SUPPORTS_RUNTIME_PM |
+		CI_HDRC_TURN_VBUS_EARLY_ON,
+};
+
+static const struct ci_hdrc_imx_platform_flag imx7d_usb_data = {
+	.flags = CI_HDRC_SUPPORTS_RUNTIME_PM,
+};
+
 static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
 	{ .compatible = "fsl,imx28-usb", .data = &imx28_usb_data},
 	{ .compatible = "fsl,imx27-usb", .data = &imx27_usb_data},
 	{ .compatible = "fsl,imx6q-usb", .data = &imx6q_usb_data},
 	{ .compatible = "fsl,imx6sl-usb", .data = &imx6sl_usb_data},
 	{ .compatible = "fsl,imx6sx-usb", .data = &imx6sx_usb_data},
+	{ .compatible = "fsl,imx6ul-usb", .data = &imx6ul_usb_data},
+	{ .compatible = "fsl,imx7d-usb", .data = &imx7d_usb_data},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, ci_hdrc_imx_dt_ids);
@@ -236,9 +247,14 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 		.flags		= CI_HDRC_SET_NON_ZERO_TTHA,
 	};
 	int ret;
-	const struct of_device_id *of_id =
-			of_match_device(ci_hdrc_imx_dt_ids, &pdev->dev);
-	const struct ci_hdrc_imx_platform_flag *imx_platform_flag = of_id->data;
+	const struct of_device_id *of_id;
+	const struct ci_hdrc_imx_platform_flag *imx_platform_flag;
+
+	of_id = of_match_device(ci_hdrc_imx_dt_ids, &pdev->dev);
+	if (!of_id)
+		return -ENODEV;
+
+	imx_platform_flag = of_id->data;
 
 	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
 	if (!data)