ARM: tegra: emc: Derating support
[linux-3.10.git] / arch / arm / mach-tegra / tegra_emc.h
index 4191120..5710daa 100644 (file)
@@ -27,7 +27,9 @@ extern u8 tegra_emc_bw_efficiency;
 
 enum {
        DRAM_OVER_TEMP_NONE = 0,
-       DRAM_OVER_TEMP_REFRESH,
+       DRAM_OVER_TEMP_REFRESH_X2,
+       DRAM_OVER_TEMP_REFRESH_X4,
+       DRAM_OVER_TEMP_THROTTLE, /* 4x Refresh + derating. */
 };
 
 enum emc_user_id {