@@ -658,6 +658,20 @@ int sdhci_probe(struct udevice *dev)
return sdhci_init(mmc);
}
+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);
@@ -692,6 +706,7 @@ const struct dm_mmc_ops sdhci_ops = {
.send_cmd = sdhci_send_command,
.set_ios = sdhci_set_ios,
.get_cd = sdhci_get_cd,
+ .deferred_probe = sdhci_deferred_probe,
#ifdef MMC_SUPPORTS_TUNING
.execute_tuning = sdhci_execute_tuning,
#endif
@@ -268,6 +268,7 @@ struct sdhci_ops {
void (*set_clock)(struct sdhci_host *host, u32 div);
int (*platform_execute_tuning)(struct mmc *host, u8 opcode);
void (*set_delay)(struct sdhci_host *host);
+ int (*deferred_probe)(struct sdhci_host *host);
};
#if CONFIG_IS_ENABLED(MMC_SDHCI_ADMA)
Add the sdhci_deferred_probe() function to register as the deferred_probe() callback to the mmc core. It will in turn call the deferred_probe() callback of the platform drivers as declared in the sdhci_ops. Signed-off-by: Faiz Abbas <faiz_abbas at ti.com> --- drivers/mmc/sdhci.c | 15 +++++++++++++++ include/sdhci.h | 1 + 2 files changed, 16 insertions(+)