diff --git a/sys/arm64/qoriq/clk/qoriq_clk_pll.c b/sys/arm64/qoriq/clk/qoriq_clk_pll.c
index 813bc76c3349..e7127387ceff 100644
--- a/sys/arm64/qoriq/clk/qoriq_clk_pll.c
+++ b/sys/arm64/qoriq/clk/qoriq_clk_pll.c
@@ -1,152 +1,153 @@
 /*-
  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
  *
  * Copyright (c) 2020 Alstom Group.
  * Copyright (c) 2020 Semihalf.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
 
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/bus.h>
+#include <sys/malloc.h>
 
 #include <dev/extres/clk/clk.h>
 #include <dev/extres/clk/clk_fixed.h>
 
 #include <arm64/qoriq/clk/qoriq_clkgen.h>
 
 #include "clkdev_if.h"
 
 struct qoriq_clk_pll_softc {
 	bus_addr_t	offset;
 
 	uint32_t	mask;
 	uint32_t	shift;
 
 	uint32_t	flags;
 };
 
 #define	WR4(_clk, offset, val)					\
 	CLKDEV_WRITE_4(clknode_get_device(_clk), offset, val)
 #define	RD4(_clk, offset, val)					\
 	CLKDEV_READ_4(clknode_get_device(_clk), offset, val)
 #define	DEVICE_LOCK(_clk)					\
 	CLKDEV_DEVICE_LOCK(clknode_get_device(_clk))
 #define	DEVICE_UNLOCK(_clk)					\
 	CLKDEV_DEVICE_UNLOCK(clknode_get_device(_clk))
 
 #define	QORIQ_PLL_KILL_BIT	(1 << 31)
 
 static int
 qoriq_clk_pll_init(struct clknode *clk, device_t dev)
 {
 
 	clknode_init_parent_idx(clk, 0);
 
 	return (0);
 }
 
 static int
 qoriq_clk_pll_recalc_freq(struct clknode *clk, uint64_t *freq)
 {
 	struct qoriq_clk_pll_softc *sc;
 	uint32_t mul;
 
 	sc = clknode_get_softc(clk);
 
 	RD4(clk, sc->offset, &mul);
 
 	if (sc->flags & QORIQ_CLK_PLL_HAS_KILL_BIT && mul & QORIQ_PLL_KILL_BIT)
 		return (0);
 
 	mul &= sc->mask;
 	mul >>= sc->shift;
 
 	*freq = *freq * mul;
 
 	return (0);
 }
 
 static clknode_method_t qoriq_clk_pll_clknode_methods[] = {
 	CLKNODEMETHOD(clknode_init,		qoriq_clk_pll_init),
 	CLKNODEMETHOD(clknode_recalc_freq,	qoriq_clk_pll_recalc_freq),
 
 	CLKNODEMETHOD_END
 };
 
 DEFINE_CLASS_1(qoriq_clk_pll_clknode, qoriq_clk_pll_clknode_class,
     qoriq_clk_pll_clknode_methods, sizeof(struct qoriq_clk_pll_softc),
     clknode_class);
 
 int
 qoriq_clk_pll_register(struct clkdom *clkdom,
     const struct qoriq_clk_pll_def *clkdef)
 {
 	char namebuf[QORIQ_CLK_NAME_MAX_LEN];
 	struct qoriq_clk_pll_softc *sc;
 	struct clk_fixed_def def;
 	const char *parent_name;
 	struct clknode *clk;
 	int error;
 	int i;
 
 	clk = clknode_create(clkdom, &qoriq_clk_pll_clknode_class,
 	    &clkdef->clkdef);
 	if (clk == NULL)
 		return (1);
 
 	sc = clknode_get_softc(clk);
 	sc->mask = clkdef->mask;
 	sc->shift = clkdef->shift;
 	sc->flags = clkdef->flags;
 	sc->offset = clkdef->offset;
 
 	clknode_register(clkdom, clk);
 
 	parent_name = clkdef->clkdef.name;
 
 	def.clkdef.parent_names = &parent_name;
 	def.clkdef.parent_cnt = 1;
 	def.clkdef.name = namebuf;
 	def.mult = 1;
 	def.freq = 0;
 
 	i = 0;
 	while (clkdef->dividers[i] != 0) {
 		def.div = clkdef->dividers[i];
 		def.clkdef.id = clkdef->clkdef.id + i;
 		snprintf(namebuf, QORIQ_CLK_NAME_MAX_LEN, "%s_div%d",
 		    parent_name, clkdef->dividers[i]);
 
 		error = clknode_fixed_register(clkdom, &def);
 		if (error != 0)
 			return (error);
 
 		i++;
 	}
 
 	return (0);
 }