mmc: sdhci: Check and call config_dll callback functions
Check if the low level driver supports config_dll callback function and
call it if it does. Call with dll disable before calling set_clock and
with dll enable after it.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
diff --git a/include/sdhci.h b/include/sdhci.h
index 24b4599..64a3d30 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -272,6 +272,8 @@
void (*set_clock)(struct sdhci_host *host, u32 div);
int (*platform_execute_tuning)(struct mmc *host, u8 opcode);
int (*set_delay)(struct sdhci_host *host);
+ /* Callback function to set DLL clock configuration */
+ int (*config_dll)(struct sdhci_host *host, u32 clock, bool enable);
int (*deferred_probe)(struct sdhci_host *host);
/**