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/*
* OMAP4 OPP table definitions.
*
* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
* Nishanth Menon
* Kevin Hilman
* Thara Gopinath
* Copyright (C) 2010 Nokia Corporation.
* Eduardo Valentin
*
* 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 program is distributed "as is" WITHOUT ANY WARRANTY of any
* kind, whether express or implied; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/module.h>
#include <plat/cpu.h>
#include <plat/voltage.h>
#include "omap_opp_data.h"
static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
/* MPU OPP1 - OPP50 */
OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV),
/* MPU OPP2 - OPP100 */
OPP_INITIALIZER("mpu", true, 600000000, OMAP4430_VDD_MPU_OPP100_UV),
/* MPU OPP3 - OPP-Turbo */
OPP_INITIALIZER("mpu", false, 800000000, OMAP4430_VDD_MPU_OPPTURBO_UV),
/* MPU OPP4 - OPP-SB */
OPP_INITIALIZER("mpu", false, 1008000000, OMAP4430_VDD_MPU_OPPNITRO_UV),
/* L3 OPP1 - OPP50 */
OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4430_VDD_CORE_OPP50_UV),
/* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
OPP_INITIALIZER("l3_main_1", true, 200000000, OMAP4430_VDD_CORE_OPP100_UV),
/* TODO: add IVA, DSP, aess, fdif, gpu */
};
/**
* omap4_opp_init() - initialize omap4 opp table
*/
static int __init omap4_opp_init(void)
{
int r = -ENODEV;
if (!cpu_is_omap44xx())
return r;
r = omap_init_opp_table(omap44xx_opp_def_list,
ARRAY_SIZE(omap44xx_opp_def_list));
return r;
}
device_initcall(omap4_opp_init);
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