2 files changed, 13 insertions, 0 deletions

diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 4ef6ded6347d..47b5ad3960b7 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -105,6 +105,15 @@ struct sd_switch_caps {
 #define SD_DRIVER_TYPE_C        0x04
 #define SD_DRIVER_TYPE_D        0x08
         unsigned int            sd3_curr_limit;
+#define SD_SET_CURRENT_LIMIT_200        0
+#define SD_SET_CURRENT_LIMIT_400        1
+#define SD_SET_CURRENT_LIMIT_600        2
+#define SD_SET_CURRENT_LIMIT_800        3
+
+#define SD_MAX_CURRENT_200      (1 << SD_SET_CURRENT_LIMIT_200)
+#define SD_MAX_CURRENT_400      (1 << SD_SET_CURRENT_LIMIT_400)
+#define SD_MAX_CURRENT_600      (1 << SD_SET_CURRENT_LIMIT_600)
+#define SD_MAX_CURRENT_800      (1 << SD_SET_CURRENT_LIMIT_800)
 };
 
 struct sdio_cccr {
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 62375992bdd6..52b5dc914a8c 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -203,6 +203,10 @@ struct mmc_host {
 #define MMC_CAP_DRIVER_TYPE_A   (1 << 23)       /* Host supports Driver Type A */
 #define MMC_CAP_DRIVER_TYPE_C   (1 << 24)       /* Host supports Driver Type C */
 #define MMC_CAP_DRIVER_TYPE_D   (1 << 25)       /* Host supports Driver Type D */
+#define MMC_CAP_MAX_CURRENT_200 (1 << 26)       /* Host max current limit is 200mA */
+#define MMC_CAP_MAX_CURRENT_400 (1 << 27)       /* Host max current limit is 400mA */
+#define MMC_CAP_MAX_CURRENT_600 (1 << 28)       /* Host max current limit is 600mA */
+#define MMC_CAP_MAX_CURRENT_800 (1 << 29)       /* Host max current limit is 800mA */
 
         mmc_pm_flag_t           pm_caps;        /* supported pm features */