+static int sdhci_deferred_probe(struct udevice *dev)
+{
+ int err;
+ struct mmc *mmc = mmc_get_mmc_dev(dev);
+ struct sdhci_host *host = mmc->priv;
+
+ if (host->ops && host->ops->deferred_probe) {
+ err = host->ops->deferred_probe(host);
+ if (err)
+ return err;
+ }
+ return 0;
+}
+
+static int sdhci_get_cd(struct udevice *dev)
+{
+ struct mmc *mmc = mmc_get_mmc_dev(dev);
+ struct sdhci_host *host = mmc->priv;
+ int value;
+
+ /* If nonremovable, assume that the card is always present. */
+ if (mmc->cfg->host_caps & MMC_CAP_NONREMOVABLE)
+ return 1;
+ /* If polling, assume that the card is always present. */
+ if (mmc->cfg->host_caps & MMC_CAP_NEEDS_POLL)
+ return 1;
+
+#if CONFIG_IS_ENABLED(DM_GPIO)
+ value = dm_gpio_get_value(&host->cd_gpio);
+ if (value >= 0) {
+ if (mmc->cfg->host_caps & MMC_CAP_CD_ACTIVE_HIGH)
+ return !value;
+ else
+ return value;
+ }
+#endif
+ value = !!(sdhci_readl(host, SDHCI_PRESENT_STATE) &
+ SDHCI_CARD_PRESENT);
+ if (mmc->cfg->host_caps & MMC_CAP_CD_ACTIVE_HIGH)
+ return !value;
+ else
+ return value;
+}
+