diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index 46101c6a20f2..70aa521e7e7f 100644
--- a/drivers/clk/clk-qoriq.c
+++ b/drivers/clk/clk-qoriq.c
@@ -7,6 +7,7 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
+#include <dt-bindings/clock/fsl,qoriq-clockgen.h>
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/clkdev.h>
@@ -1368,33 +1369,33 @@ static struct clk *clockgen_clk_get(struct of_phandle_args *clkspec, void *data)
 	idx = clkspec->args[1];
 
 	switch (type) {
-	case 0:
+	case QORIQ_CLK_SYSCLK:
 		if (idx != 0)
 			goto bad_args;
 		clk = cg->sysclk;
 		break;
-	case 1:
+	case QORIQ_CLK_CMUX:
 		if (idx >= ARRAY_SIZE(cg->cmux))
 			goto bad_args;
 		clk = cg->cmux[idx];
 		break;
-	case 2:
+	case QORIQ_CLK_HWACCEL:
 		if (idx >= ARRAY_SIZE(cg->hwaccel))
 			goto bad_args;
 		clk = cg->hwaccel[idx];
 		break;
-	case 3:
+	case QORIQ_CLK_FMAN:
 		if (idx >= ARRAY_SIZE(cg->fman))
 			goto bad_args;
 		clk = cg->fman[idx];
 		break;
-	case 4:
+	case QORIQ_CLK_PLATFORM_PLL:
 		pll = &cg->pll[PLATFORM_PLL];
 		if (idx >= ARRAY_SIZE(pll->div))
 			goto bad_args;
 		clk = pll->div[idx].clk;
 		break;
-	case 5:
+	case QORIQ_CLK_CORECLK:
 		if (idx != 0)
 			goto bad_args;
 		clk = cg->coreclk;
diff --git a/include/dt-bindings/clock/fsl,qoriq-clockgen.h b/include/dt-bindings/clock/fsl,qoriq-clockgen.h
new file mode 100644
index 000000000000..ddec7d0bdc7f
--- /dev/null
+++ b/include/dt-bindings/clock/fsl,qoriq-clockgen.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef DT_CLOCK_FSL_QORIQ_CLOCKGEN_H
+#define DT_CLOCK_FSL_QORIQ_CLOCKGEN_H
+
+#define QORIQ_CLK_SYSCLK	0
+#define QORIQ_CLK_CMUX		1
+#define QORIQ_CLK_HWACCEL	2
+#define QORIQ_CLK_FMAN		3
+#define QORIQ_CLK_PLATFORM_PLL	4
+#define QORIQ_CLK_CORECLK	5
+
+#define QORIQ_CLK_PLL_DIV(x)	((x) - 1)
+
+#endif /* DT_CLOCK_FSL_QORIQ_CLOCKGEN_H */