diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index d00131c..a0743a7 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -212,7 +212,8 @@ config ARCH_HIBERNATION_POSSIBLE
 
 config ARCH_SUSPEND_POSSIBLE
 	def_bool y
-	depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 || PPC_83xx
+	depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 || PPC_83xx || \
+		   PPC_85xx || PPC_86xx
 
 config PPC_DCR_NATIVE
 	bool
@@ -642,6 +643,14 @@ config FSL_PCI
 	select PPC_INDIRECT_PCI
 	select PCI_QUIRKS
 
+config FSL_PMC
+	bool
+	default y
+	depends on SUSPEND && (PPC_85xx || PPC_86xx)
+	help
+	  Freescale MPC85xx/MPC86xx power management controller support
+	  (suspend/resume). For MPC83xx see platforms/83xx/suspend.c
+
 config 4xx_SOC
 	bool
 
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 9d4b174..5642924 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_U3_DART)		+= dart_iommu.o
 obj-$(CONFIG_MMIO_NVRAM)	+= mmio_nvram.o
 obj-$(CONFIG_FSL_SOC)		+= fsl_soc.o
 obj-$(CONFIG_FSL_PCI)		+= fsl_pci.o $(fsl-msi-obj-y)
+obj-$(CONFIG_FSL_PMC)		+= fsl_pmc.o
 obj-$(CONFIG_FSL_LBC)		+= fsl_lbc.o
 obj-$(CONFIG_FSL_GTM)		+= fsl_gtm.o
 obj-$(CONFIG_MPC8xxx_GPIO)	+= mpc8xxx_gpio.o
diff --git a/arch/powerpc/sysdev/fsl_pmc.c b/arch/powerpc/sysdev/fsl_pmc.c
new file mode 100644
index 0000000..916a21a
--- /dev/null
+++ b/arch/powerpc/sysdev/fsl_pmc.c
@@ -0,0 +1,131 @@
+/*
+ * Suspend/resume support
+ *
+ * Copyright © 2009  MontaVista Software, Inc.
+ *
+ * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/suspend.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/of_platform.h>
+#include <linux/firmware.h>
+#include <asm/qe.h>
+
+struct pmc_regs {
+	__be32 devdisr;
+	__be32 devdisr2;
+	__be32 :32;
+	__be32 :32;
+	__be32 pmcsr;
+#define PMCSR_SLP	(1 << 17)
+};
+
+struct pmc_data {
+	unsigned int flags;
+#define PMC_NEED_QE_RELOAD (1 << 0)
+
+	const char *fw_name;
+};
+
+static struct device *pmc_dev;
+static struct pmc_regs __iomem *pmc_regs;
+static const struct pmc_data *pmc_data;
+static struct qe_firmware *pmc_qefw;
+
+static int pmc_suspend_enter(suspend_state_t state)
+{
+	int ret;
+
+	setbits32(&pmc_regs->pmcsr, PMCSR_SLP);
+	/* At this point, the CPU is asleep. */
+
+	/* Upon resume, wait for SLP bit to be clear. */
+	ret = spin_event_timeout((in_be32(&pmc_regs->pmcsr) & PMCSR_SLP) == 0,
+				 10000, 10) ? 0 : -ETIMEDOUT;
+	if (ret)
+		dev_err(pmc_dev, "tired waiting for SLP bit to clear\n");
+
+	if (pmc_qefw) {
+		int ret;
+
+		ret = qe_upload_firmware(pmc_qefw);
+		if (ret)
+			dev_err(pmc_dev, "could not upload firmware\n");
+
+		qe_reset();
+	}
+	return ret;
+}
+
+static int pmc_suspend_valid(suspend_state_t state)
+{
+	if (state != PM_SUSPEND_STANDBY)
+		return 0;
+
+	if (pmc_data && pmc_data->flags & PMC_NEED_QE_RELOAD && !pmc_qefw) {
+		const struct firmware *fw;
+		int ret;
+
+		ret = request_firmware(&fw, pmc_data->fw_name, pmc_dev);
+		if (ret) {
+			dev_err(pmc_dev, "could not request firmware %s\n",
+				pmc_data->fw_name);
+			return 0;
+		}
+
+		pmc_qefw = (struct qe_firmware *)fw->data;
+	}
+
+	return 1;
+}
+
+static struct platform_suspend_ops pmc_suspend_ops = {
+	.valid = pmc_suspend_valid,
+	.enter = pmc_suspend_enter,
+};
+
+static int pmc_probe(struct of_device *ofdev, const struct of_device_id *id)
+{
+	pmc_regs = of_iomap(ofdev->node, 0);
+	if (!pmc_regs)
+		return -ENOMEM;
+
+	pmc_dev = &ofdev->dev;
+	pmc_data = id->data;
+	suspend_set_ops(&pmc_suspend_ops);
+	return 0;
+}
+
+static struct pmc_data mpc8569_pmc_data = {
+	.flags = PMC_NEED_QE_RELOAD,
+	.fw_name = "fsl_qe_ucode_8569.bin",
+};
+
+static const struct of_device_id pmc_ids[] = {
+	{ .compatible = "fsl,mpc8569-pmc", .data = &mpc8569_pmc_data, },
+	{ .compatible = "fsl,mpc8548-pmc", },
+	{ .compatible = "fsl,mpc8641d-pmc", },
+	{ },
+};
+
+static struct of_platform_driver pmc_driver = {
+	.driver.name = "fsl-pmc",
+	.match_table = pmc_ids,
+	.probe = pmc_probe,
+};
+
+static int __init pmc_init(void)
+{
+	return of_register_platform_driver(&pmc_driver);
+}
+device_initcall(pmc_init);
