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-rw-r--r--target/linux/ar7/files/arch/mips/ar7/clock.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/target/linux/ar7/files/arch/mips/ar7/clock.c b/target/linux/ar7/files/arch/mips/ar7/clock.c
index 450769e7fd..0f7e2d7eeb 100644
--- a/target/linux/ar7/files/arch/mips/ar7/clock.c
+++ b/target/linux/ar7/files/arch/mips/ar7/clock.c
@@ -48,12 +48,12 @@
#define TNETD7200_DEF_USB_CLK 48000000
struct tnetd7300_clock {
- u32 ctrl;
+ volatile u32 ctrl;
#define PREDIV_MASK 0x001f0000
#define PREDIV_SHIFT 16
#define POSTDIV_MASK 0x0000001f
u32 unused1[3];
- u32 pll;
+ volatile u32 pll;
#define MUL_MASK 0x0000f000
#define MUL_SHIFT 12
#define PLL_MODE_MASK 0x00000001
@@ -71,17 +71,17 @@ struct tnetd7300_clocks {
};
struct tnetd7200_clock {
- u32 ctrl;
+ volatile u32 ctrl;
u32 unused1[3];
#define DIVISOR_ENABLE_MASK 0x00008000
- u32 mul;
- u32 prediv;
- u32 postdiv;
- u32 postdiv2;
+ volatile u32 mul;
+ volatile u32 prediv;
+ volatile u32 postdiv;
+ volatile u32 postdiv2;
u32 unused2[6];
- u32 cmd;
- u32 status;
- u32 cmden;
+ volatile u32 cmd;
+ volatile u32 status;
+ volatile u32 cmden;
u32 padding[15];
};