diff --git a/drivers/ram/rockchip/sdram_rk3399.c b/drivers/ram/rockchip/sdram_rk3399.c
index 7502199..d47e290 100644
--- a/drivers/ram/rockchip/sdram_rk3399.c
+++ b/drivers/ram/rockchip/sdram_rk3399.c
@@ -1110,7 +1110,7 @@
 		       &ddr_msch_regs->ddrtiminga0);
 		writel(noc_timing->ddrtimingb0,
 		       &ddr_msch_regs->ddrtimingb0);
-		writel(noc_timing->ddrtimingc0,
+		writel(noc_timing->ddrtimingc0.d32,
 		       &ddr_msch_regs->ddrtimingc0);
 		writel(noc_timing->devtodev0,
 		       &ddr_msch_regs->devtodev0);