diff --git a/drivers/clk/imx/clk-composite-7ulp.c b/drivers/clk/imx/clk-composite-7ulp.c
index 4eedd45dbaa83..e208ddc511339 100644
--- a/drivers/clk/imx/clk-composite-7ulp.c
+++ b/drivers/clk/imx/clk-composite-7ulp.c
@@ -19,10 +19,8 @@
 #define PCG_CGC_SHIFT	30
 #define PCG_FRAC_SHIFT	3
 #define PCG_FRAC_WIDTH	1
-#define PCG_FRAC_MASK	BIT(3)
 #define PCG_PCD_SHIFT	0
 #define PCG_PCD_WIDTH	3
-#define PCG_PCD_MASK	0x7
 
 #define SW_RST		BIT(28)
 
@@ -102,10 +100,8 @@ static struct clk_hw *imx_ulp_clk_hw_composite(const char *name,
 		fd->reg = reg;
 		fd->mshift = PCG_FRAC_SHIFT;
 		fd->mwidth = PCG_FRAC_WIDTH;
-		fd->mmask  = PCG_FRAC_MASK;
 		fd->nshift = PCG_PCD_SHIFT;
 		fd->nwidth = PCG_PCD_WIDTH;
-		fd->nmask = PCG_PCD_MASK;
 		fd->flags = CLK_FRAC_DIVIDER_ZERO_BASED;
 		if (has_swrst)
 			fd->lock = &imx_ccm_lock;