+#ifdef CONFIG_OF
+static int __devinit
+sdhci_esdhc_imx_probe_dt(struct platform_device *pdev,
+ struct esdhc_platform_data *boarddata)
+{
+ struct device_node *np = pdev->dev.of_node;
+
+ if (!np)
+ return -ENODEV;
+
+ if (of_get_property(np, "fsl,card-wired", NULL))
+ boarddata->cd_type = ESDHC_CD_PERMANENT;
+
+ if (of_get_property(np, "fsl,cd-controller", NULL))
+ boarddata->cd_type = ESDHC_CD_CONTROLLER;
+
+ if (of_get_property(np, "fsl,wp-controller", NULL))
+ boarddata->wp_type = ESDHC_WP_CONTROLLER;
+
+ boarddata->cd_gpio = of_get_named_gpio(np, "cd-gpios", 0);
+ if (gpio_is_valid(boarddata->cd_gpio))
+ boarddata->cd_type = ESDHC_CD_GPIO;
+
+ boarddata->wp_gpio = of_get_named_gpio(np, "wp-gpios", 0);
+ if (gpio_is_valid(boarddata->wp_gpio))
+ boarddata->wp_type = ESDHC_WP_GPIO;
+
+ return 0;
+}
+#else
+static inline int
+sdhci_esdhc_imx_probe_dt(struct platform_device *pdev,
+ struct esdhc_platform_data *boarddata)
+{
+ return -ENODEV;
+}
+#endif
+