Signed-off-by: Marek Vasut <marek.va...@gmail.com>
---
 arch/arm/include/asm/arch-pxa/pxa-regs.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/arm/include/asm/arch-pxa/pxa-regs.h 
b/arch/arm/include/asm/arch-pxa/pxa-regs.h
index 06711f7..3dd0aba 100644
--- a/arch/arm/include/asm/arch-pxa/pxa-regs.h
+++ b/arch/arm/include/asm/arch-pxa/pxa-regs.h
@@ -2419,6 +2419,9 @@ typedef void              (*ExcpHndlr) (void) ;
 #define MDMRS          __REG(0x48000040)  /* MRS value to be written to SDRAM 
*/
 #define BOOT_DEF       __REG(0x48000044)  /* Read-Only Boot-Time Register. 
Contains BOOT_SEL and PKG_SEL */
 
+#define        MDREFR_ALTREFA  (1 << 31)       /* Exiting Alternate Bus Master 
Mode Refresh Control */
+#define        MDREFR_ALTREFB  (1 << 30)       /* Entering Alternate Bus 
Master Mode Refresh Control */
+#define        MDREFR_K0DB4    (1 << 29)       /* SDCLK0 Divide by 4 
Control/Status */
 #define MDREFR_K2FREE  (1 << 25)       /* SDRAM Free-Running Control */
 #define MDREFR_K1FREE  (1 << 24)       /* SDRAM Free-Running Control */
 #define MDREFR_K0FREE  (1 << 23)       /* SDRAM Free-Running Control */
-- 
1.7.0

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