diff --git a/arch/arm/mach-imx/include/mach/imx8-ccm-regs.h b/arch/arm/mach-imx/include/mach/imx8-ccm-regs.h
new file mode 100644
index 0000000..93b584e
--- /dev/null
+++ b/arch/arm/mach-imx/include/mach/imx8-ccm-regs.h
@@ -0,0 +1,15 @@
+#ifndef __MACH_IMX8_CCM_REGS_H__
+#define __MACH_IMX8_CCM_REGS_H__
+
+#include "ccm.h"
+
+#define CCM_CCGR_UART1		73
+
+/*
+ * Taken from "Table 5-1. Clock Root Table" from i.MX8M Quad
+ * Applications Processor Reference Manual
+ */
+#define UART1_CLK_ROOT		94
+#define UART1_CLK_ROOT__25M_REF_CLK CCM_TARGET_ROOTn_MUX(0b000)
+
+#endif