struct ci_hdrc_platform_data pdata = {
.name = dev_name(&pdev->dev),
.capoffset = DEF_CAPOFFSET,
- .flags = CI_HDRC_REQUIRE_TRANSCEIVER |
- CI_HDRC_DISABLE_STREAMING,
+ .flags = CI_HDRC_DISABLE_STREAMING,
};
int ret;
const struct of_device_id *of_id =
const struct ci_hdrc_imx_platform_flag *imx_platform_flag = of_id->data;
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
- if (!data) {
- dev_err(&pdev->dev, "Failed to allocate ci_hdrc-imx data!\n");
+ if (!data)
return -ENOMEM;
- }
data->usbmisc_data = usbmisc_get_init_data(&pdev->dev);
if (IS_ERR(data->usbmisc_data))
goto err_clk;
}
- pdata.phy = data->phy;
+ pdata.usb_phy = data->phy;
if (imx_platform_flag->flags & CI_HDRC_IMX_IMX28_WRITE_FIX)
pdata.flags |= CI_HDRC_IMX28_WRITE_FIX;
return 0;
}
+#ifdef CONFIG_PM_SLEEP
+static int imx_controller_suspend(struct device *dev)
+{
+ struct ci_hdrc_imx_data *data = dev_get_drvdata(dev);
+
+ dev_dbg(dev, "at %s\n", __func__);
+
+ clk_disable_unprepare(data->clk);
+
+ return 0;
+}
+
+static int imx_controller_resume(struct device *dev)
+{
+ struct ci_hdrc_imx_data *data = dev_get_drvdata(dev);
+
+ dev_dbg(dev, "at %s\n", __func__);
+
+ return clk_prepare_enable(data->clk);
+}
+
+static int ci_hdrc_imx_suspend(struct device *dev)
+{
+ return imx_controller_suspend(dev);
+}
+
+static int ci_hdrc_imx_resume(struct device *dev)
+{
+ return imx_controller_resume(dev);
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static const struct dev_pm_ops ci_hdrc_imx_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(ci_hdrc_imx_suspend, ci_hdrc_imx_resume)
+};
static struct platform_driver ci_hdrc_imx_driver = {
.probe = ci_hdrc_imx_probe,
.remove = ci_hdrc_imx_remove,
.driver = {
.name = "imx_usb",
.of_match_table = ci_hdrc_imx_dt_ids,
+ .pm = &ci_hdrc_imx_pm_ops,
},
};