diff --git a/drivers/clk/imx/clk-imxrt1020.c b/drivers/clk/imx/clk-imxrt1020.c
index 3f8b4df..dc91ac5 100644
--- a/drivers/clk/imx/clk-imxrt1020.c
+++ b/drivers/clk/imx/clk-imxrt1020.c
@@ -36,7 +36,7 @@
 	void *base;
 
 	/* Anatop clocks */
-	base = (void *)ANATOP_BASE_ADDR;
+	base = (void *)ofnode_get_addr(ofnode_by_compatible(ofnode_null(), "fsl,imxrt-anatop"));
 
 	clk_dm(IMXRT1020_CLK_PLL2_SYS,
 	       imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2_sys", "osc",
diff --git a/drivers/clk/imx/clk-imxrt1050.c b/drivers/clk/imx/clk-imxrt1050.c
index 5cb5e3b..d40635d 100644
--- a/drivers/clk/imx/clk-imxrt1050.c
+++ b/drivers/clk/imx/clk-imxrt1050.c
@@ -34,7 +34,7 @@
 	void *base;
 
 	/* Anatop clocks */
-	base = (void *)ANATOP_BASE_ADDR;
+	base = (void *)ofnode_get_addr(ofnode_by_compatible(ofnode_null(), "fsl,imxrt-anatop"));
 
 	clk_dm(IMXRT1050_CLK_PLL1_REF_SEL,
 	       imx_clk_mux("pll1_arm_ref_sel", base + 0x0, 14, 2,