ENGR00286426-22 usb: chipidea: imx: Enable CI_HDRC_IMX_EHCI_QUIRK

Enable CI_HDRC_IMX_EHCI_QUIRK for controllers who use mxs-phy.

Signed-off-by: Peter Chen <peter.chen@freescale.com>

diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 5e7b277af3287a24c39f94b5f567aecb961ff818..00b0588c6644f273a0bd49baedd14887ba4990bb 100644 (file)
--- 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;
@@ -33,12 +34,18 @@ 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 ci_hdrc_imx_platform_flag imx6sl_usb_data = {
@@ -49,6 +56,7 @@ static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
        { .compatible = "fsl,imx6sl-usb", .data = &imx6sl_usb_data},
        { .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 */ }
 };
@@ -159,11 +167,14 @@ 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) {