diff --git a/arch/arm/include/asm/arch-rockchip/pwm.h b/arch/arm/include/asm/arch-rockchip/pwm.h
index 08ff945..5d9a178 100644
--- a/arch/arm/include/asm/arch-rockchip/pwm.h
+++ b/arch/arm/include/asm/arch-rockchip/pwm.h
@@ -10,8 +10,8 @@
 
 struct rk3288_pwm {
 	u32 cnt;
-	u32 period_hpr;
 	u32 duty_lpr;
+	u32 period_hpr;
 	u32 ctrl;
 };
 check_member(rk3288_pwm, ctrl, 0xc);