pm34xx.c

	mpu_pwrdm = pwrdm_lookup("mpu_pwrdm");
	if (mpu_pwrdm == NULL) {
		printk(KERN_ERR "Failed to get mpu_pwrdm\n");
		goto err2;
	}

	neon_pwrdm = pwrdm_lookup("neon_pwrdm");
	per_pwrdm = pwrdm_lookup("per_pwrdm");
	core_pwrdm = pwrdm_lookup("core_pwrdm");

	omap_push_sram_idle();
#ifdef CONFIG_SUSPEND
	suspend_set_ops(&omap_pm_ops);
#endif /* CONFIG_SUSPEND */

	pm_idle = omap3_pm_idle;

	pwrdm_add_wkdep(neon_pwrdm, mpu_pwrdm);
	/*
	 * REVISIT: This wkdep is only necessary when GPIO2-6 are enabled for
	 * IO-pad wakeup.  Otherwise it will unnecessarily waste power
	 * waking up PER with every CORE wakeup - see
	 * http://marc.info/?l=linux-omap&m=121852150710062&w=2
	*/
	pwrdm_add_wkdep(per_pwrdm, core_pwrdm);

	if (omap_type() != OMAP2_DEVICE_TYPE_GP) {
		omap3_secure_ram_storage =
			kmalloc(0x803F, GFP_KERNEL);
		if (!omap3_secure_ram_storage)
			printk(KERN_ERR "Memory allocation failed when"
					"allocating for secure sram context\n");

		local_irq_disable();
		local_fiq_disable();

		omap_dma_global_context_save();
		omap3_save_secure_ram_context(PWRDM_POWER_ON);
		omap_dma_global_context_restore();

		local_irq_enable();
		local_fiq_enable();
	}

	omap3_save_scratchpad_contents();
err1:
	return ret;
err2:
	free_irq(INT_34XX_PRCM_MPU_IRQ, NULL);
	list_for_each_entry_safe(pwrst, tmp, &pwrst_list, node) {
		list_del(&pwrst->node);
		kfree(pwrst);
	}
	return ret;
}

late_initcall(omap3_pm_init);