Enable CI_HDRC_IMX_EHCI_QUIRK for controllers who use mxs-phy.
Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
---
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
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