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path: root/drivers/ram/stm32mp1/stm32mp1_ddr_regs.h
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Diffstat (limited to 'drivers/ram/stm32mp1/stm32mp1_ddr_regs.h')
-rw-r--r--drivers/ram/stm32mp1/stm32mp1_ddr_regs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ram/stm32mp1/stm32mp1_ddr_regs.h b/drivers/ram/stm32mp1/stm32mp1_ddr_regs.h
index afd93c518e..3c8885a965 100644
--- a/drivers/ram/stm32mp1/stm32mp1_ddr_regs.h
+++ b/drivers/ram/stm32mp1/stm32mp1_ddr_regs.h
@@ -7,6 +7,7 @@
#define _RAM_STM32MP1_DDR_REGS_H
/* DDR3/LPDDR2/LPDDR3 Controller (DDRCTRL) registers */
+#include <linux/bitops.h>
struct stm32mp1_ddrctl {
u32 mstr ; /* 0x0 Master*/
u32 stat; /* 0x4 Operating Mode Status*/