1 files changed, 15 insertions, 0 deletions

diff --git a/arch/sh/include/asm/suspend.h b/arch/sh/include/asm/suspend.h
index 8eddf236fb85..702025d960a0 100644
--- a/arch/sh/include/asm/suspend.h
+++ b/arch/sh/include/asm/suspend.h
@@ -38,6 +38,20 @@ void sh_mobile_register_self_refresh(unsigned long flags,
 /* register structure for address/data information */
 struct sh_sleep_regs {
         unsigned long stbcr;
+
+        /* MMU */
+        unsigned long pteh;
+        unsigned long ptel;
+        unsigned long ttb;
+        unsigned long tea;
+        unsigned long mmucr;
+        unsigned long ptea;
+        unsigned long pascr;
+        unsigned long irmcr;
+
+        /* Cache */
+        unsigned long ccr;
+        unsigned long ramcr;
 };
 
 /* data area for low-level sleep code */
@@ -72,5 +86,6 @@ extern unsigned long sh_mobile_sleep_supported;
 #define SUSP_SH_RSTANDBY        (1 << 2) /* SH-Mobile R-standby mode */
 #define SUSP_SH_USTANDBY        (1 << 3) /* SH-Mobile U-standby mode */
 #define SUSP_SH_SF              (1 << 4) /* Enable self-refresh */
+#define SUSP_SH_MMU             (1 << 5) /* Save/restore MMU and cache */
 
 #endif /* _ASM_SH_SUSPEND_H */