[PATCH v3 10/10] usb: chipidea: imx: Enable CI_HDRC_IMX_EHCI_QUIRK

[Peter Chen]

Enable CI_HDRC_IMX_EHCI_QUIRK for controllers who use mxs-phy.

Signed-off-by: Peter Chen <peter.c...@freescale.com>
---
 drivers/usb/chipidea/ci_hdrc_imx.c |   17 ++++++++++++++---
 1 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c 
b/drivers/usb/chipidea/ci_hdrc_imx.c
index fd26c38..78ccde1 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -25,6 +25,7 @@
 
 #define CI_HDRC_IMX_IMX28_WRITE_FIX            BIT(0)
 #define CI_HDRC_IMX_SUPPORT_RUNTIME_PM         BIT(1)
+#define CI_HDRC_IMX_MXS_PHY_EHCI_QUIRK         BIT(2)
 
 struct ci_hdrc_imx_platform_flag {
        unsigned int flags;
@@ -33,17 +34,24 @@ struct ci_hdrc_imx_platform_flag {
 static const struct ci_hdrc_imx_platform_flag imx27_usb_data = {
 };
 
+static const struct ci_hdrc_imx_platform_flag imx23_usb_data = {
+       .flags = CI_HDRC_IMX_MXS_PHY_EHCI_QUIRK,
+};
+
 static const struct ci_hdrc_imx_platform_flag imx28_usb_data = {
-       .flags = CI_HDRC_IMX_IMX28_WRITE_FIX,
+       .flags = CI_HDRC_IMX_IMX28_WRITE_FIX |
+               CI_HDRC_IMX_MXS_PHY_EHCI_QUIRK,
 };
 
 static const struct ci_hdrc_imx_platform_flag imx6q_usb_data = {
-       .flags = CI_HDRC_IMX_SUPPORT_RUNTIME_PM,
+       .flags = CI_HDRC_IMX_SUPPORT_RUNTIME_PM |
+               CI_HDRC_IMX_MXS_PHY_EHCI_QUIRK,
 };
 
 static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
        { .compatible = "fsl,imx6q-usb", .data = &imx6q_usb_data},
        { .compatible = "fsl,imx28-usb", .data = &imx28_usb_data},
+       { .compatible = "fsl,imx23-usb", .data = &imx23_usb_data},
        { .compatible = "fsl,imx27-usb", .data = &imx27_usb_data},
        { /* sentinel */ }
 };
@@ -153,11 +161,14 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
        if (imx_platform_flag->flags & CI_HDRC_IMX_IMX28_WRITE_FIX)
                pdata.flags |= CI_HDRC_IMX28_WRITE_FIX;
 
-       if (imx_platform_flag->flags & CI_HDRC_IMX_SUPPORT_RUNTIME_PM)
+       if (imx_platform_flag->flags & CI_HDRC_IMX_SUPPORT_RUNTIME_PM) {
                pdata.flags |= CI_HDRC_SUPPORTS_RUNTIME_PM;
                data->supports_runtime_pm = true;
        }
 
+       if (imx_platform_flag->flags & CI_HDRC_IMX_MXS_PHY_EHCI_QUIRK)
+               pdata.flags |= CI_HDRC_IMX_EHCI_QUIRK;
+
        if (data->usbmisc_data) {
                ret = imx_usbmisc_init(data->usbmisc_data);
                if (ret) {
-- 
1.7.1


--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html