1 files changed, 25 insertions, 0 deletions

diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index bfcef8a1ad8b..c89f41091304 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -88,6 +88,31 @@ struct mmc_host {
         unsigned int            f_max;
         u32                     ocr_avail;
 
+#define MMC_VDD_145_150         0x00000001      /* VDD voltage 1.45 - 1.50 */
+#define MMC_VDD_150_155         0x00000002      /* VDD voltage 1.50 - 1.55 */
+#define MMC_VDD_155_160         0x00000004      /* VDD voltage 1.55 - 1.60 */
+#define MMC_VDD_160_165         0x00000008      /* VDD voltage 1.60 - 1.65 */
+#define MMC_VDD_165_170         0x00000010      /* VDD voltage 1.65 - 1.70 */
+#define MMC_VDD_17_18           0x00000020      /* VDD voltage 1.7 - 1.8 */
+#define MMC_VDD_18_19           0x00000040      /* VDD voltage 1.8 - 1.9 */
+#define MMC_VDD_19_20           0x00000080      /* VDD voltage 1.9 - 2.0 */
+#define MMC_VDD_20_21           0x00000100      /* VDD voltage 2.0 ~ 2.1 */
+#define MMC_VDD_21_22           0x00000200      /* VDD voltage 2.1 ~ 2.2 */
+#define MMC_VDD_22_23           0x00000400      /* VDD voltage 2.2 ~ 2.3 */
+#define MMC_VDD_23_24           0x00000800      /* VDD voltage 2.3 ~ 2.4 */
+#define MMC_VDD_24_25           0x00001000      /* VDD voltage 2.4 ~ 2.5 */
+#define MMC_VDD_25_26           0x00002000      /* VDD voltage 2.5 ~ 2.6 */
+#define MMC_VDD_26_27           0x00004000      /* VDD voltage 2.6 ~ 2.7 */
+#define MMC_VDD_27_28           0x00008000      /* VDD voltage 2.7 ~ 2.8 */
+#define MMC_VDD_28_29           0x00010000      /* VDD voltage 2.8 ~ 2.9 */
+#define MMC_VDD_29_30           0x00020000      /* VDD voltage 2.9 ~ 3.0 */
+#define MMC_VDD_30_31           0x00040000      /* VDD voltage 3.0 ~ 3.1 */
+#define MMC_VDD_31_32           0x00080000      /* VDD voltage 3.1 ~ 3.2 */
+#define MMC_VDD_32_33           0x00100000      /* VDD voltage 3.2 ~ 3.3 */
+#define MMC_VDD_33_34           0x00200000      /* VDD voltage 3.3 ~ 3.4 */
+#define MMC_VDD_34_35           0x00400000      /* VDD voltage 3.4 ~ 3.5 */
+#define MMC_VDD_35_36           0x00800000      /* VDD voltage 3.5 ~ 3.6 */
+
         unsigned long           caps;           /* Host capabilities */
 
 #define MMC_CAP_4_BIT_DATA      (1 << 0)        /* Can the host do 4 bit transfers */