[MMC] sdhci: check controller version

[karo-tx-linux.git] / drivers / mmc / sdhci.h

diff --git a/drivers/mmc/sdhci.h b/drivers/mmc/sdhci.h
index b1aa3acf0906875f330b883658afb233bf793457..758cf1c24364463eeb6071c4ce0364e8320feee1 100644 (file)
--- a/drivers/mmc/sdhci.h
+++ b/drivers/mmc/sdhci.h
@@ -149,6 +149,10 @@
 #define SDHCI_SLOT_INT_STATUS  0xFC
 
 #define SDHCI_HOST_VERSION     0xFE
+#define  SDHCI_VENDOR_VER_MASK 0xFF00
+#define  SDHCI_VENDOR_VER_SHIFT        8
+#define  SDHCI_SPEC_VER_MASK   0x00FF
+#define  SDHCI_SPEC_VER_SHIFT  0
 
 struct sdhci_chip;