/*
* omap_hwmod implementation for OMAP2/3/4
*
* Copyright (C) 2009 Nokia Corporation
* Paul Walmsley
* With fixes and testing from Kevin Hilman
*
* Created in collaboration with (alphabetical order): Benoit Cousson,
* Kevin Hilman, Tony Lindgren, Rajendra Nayak, Vikram Pandita, Sakari
* Poussa, Anand Sawant, Santosh Shilimkar, Richard Woodruff
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This code manages "OMAP modules" (on-chip devices) and their
* integration with Linux device driver and bus code.
*
* References:
* - OMAP2420 Multimedia Processor Silicon Revision 2.1.1, 2.2 (SWPU064)
* - OMAP2430 Multimedia Device POP Silicon Revision 2.1 (SWPU090)
* - OMAP34xx Multimedia Device Silicon Revision 3.1 (SWPU108)
* - OMAP4430 Multimedia Device Silicon Revision 1.0 (SWPU140)
* - Open Core Protocol Specification 2.2
*
* To do:
* - pin mux handling
* - handle IO mapping
* - bus throughput & module latency measurement code
*
* XXX add tests at the beginning of each function to ensure the hwmod is
* in the appropriate state
* XXX error return values should be checked to ensure that they are
* appropriate
*/
#undef DEBUG
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/bootmem.h>
#include <plat/common.h>
#include <plat/cpu.h>
#include <plat/clockdomain.h>
#include <plat/powerdomain.h>
#include <plat/clock.h>
