mmc: disable UHS modes if Vcc cannot be switched on and off
If a power cycle cannot be done on Vcc, it is safer not to try the UHS
modes because we wouldn't be able to recover from an error occurring
during the UHS initialization.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
diff --git a/include/mmc.h b/include/mmc.h
index ba4a13e8..59ea363 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -544,6 +544,7 @@
uint clock;
enum mmc_voltage signal_voltage;
uint card_caps;
+ uint host_caps;
uint ocr;
uint dsr;
uint dsr_imp;