+static const struct of_device_id sdhci_tegra_dt_match[] __devinitdata = {
+ { .compatible = "nvidia,tegra20-sdhci", },
+ {}
+};
+MODULE_DEVICE_TABLE(of, sdhci_dt_ids);
+
+static struct tegra_sdhci_platform_data * __devinit sdhci_tegra_dt_parse_pdata(
+ struct platform_device *pdev)
+{
+ struct tegra_sdhci_platform_data *plat;
+ struct device_node *np = pdev->dev.of_node;
+
+ if (!np)
+ return NULL;
+
+ plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL);
+ if (!plat) {
+ dev_err(&pdev->dev, "Can't allocate platform data\n");
+ return NULL;
+ }
+
+ plat->cd_gpio = of_get_named_gpio(np, "cd-gpios", 0);
+ plat->wp_gpio = of_get_named_gpio(np, "wp-gpios", 0);
+ plat->power_gpio = of_get_named_gpio(np, "power-gpios", 0);
+
+ return plat;
+}
+