1f5a6422dSNishanth Menon /* 2f5a6422dSNishanth Menon * OMAP4 OPP table definitions. 3f5a6422dSNishanth Menon * 4f5a6422dSNishanth Menon * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ 5f5a6422dSNishanth Menon * Nishanth Menon 6f5a6422dSNishanth Menon * Kevin Hilman 7f5a6422dSNishanth Menon * Thara Gopinath 8f5a6422dSNishanth Menon * Copyright (C) 2010 Nokia Corporation. 9f5a6422dSNishanth Menon * Eduardo Valentin 10f5a6422dSNishanth Menon * 11f5a6422dSNishanth Menon * This program is free software; you can redistribute it and/or modify 12f5a6422dSNishanth Menon * it under the terms of the GNU General Public License version 2 as 13f5a6422dSNishanth Menon * published by the Free Software Foundation. 14f5a6422dSNishanth Menon * 15f5a6422dSNishanth Menon * This program is distributed "as is" WITHOUT ANY WARRANTY of any 16f5a6422dSNishanth Menon * kind, whether express or implied; without even the implied warranty 17f5a6422dSNishanth Menon * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18f5a6422dSNishanth Menon * GNU General Public License for more details. 19f5a6422dSNishanth Menon */ 20f5a6422dSNishanth Menon #include <linux/module.h> 21f5a6422dSNishanth Menon 22f5a6422dSNishanth Menon #include <plat/cpu.h> 23f5a6422dSNishanth Menon 24f5a6422dSNishanth Menon #include "omap_opp_data.h" 25f5a6422dSNishanth Menon 26f5a6422dSNishanth Menon static struct omap_opp_def __initdata omap44xx_opp_def_list[] = { 27f5a6422dSNishanth Menon /* MPU OPP1 - OPP50 */ 28f5a6422dSNishanth Menon OPP_INITIALIZER("mpu", true, 300000000, 1100000), 29f5a6422dSNishanth Menon /* MPU OPP2 - OPP100 */ 30f5a6422dSNishanth Menon OPP_INITIALIZER("mpu", true, 600000000, 1200000), 31f5a6422dSNishanth Menon /* MPU OPP3 - OPP-Turbo */ 32f5a6422dSNishanth Menon OPP_INITIALIZER("mpu", false, 800000000, 1260000), 33f5a6422dSNishanth Menon /* MPU OPP4 - OPP-SB */ 34f5a6422dSNishanth Menon OPP_INITIALIZER("mpu", false, 1008000000, 1350000), 35f5a6422dSNishanth Menon /* L3 OPP1 - OPP50 */ 36f5a6422dSNishanth Menon OPP_INITIALIZER("l3_main_1", true, 100000000, 930000), 37f5a6422dSNishanth Menon /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */ 38f5a6422dSNishanth Menon OPP_INITIALIZER("l3_main_1", true, 200000000, 1100000), 39f5a6422dSNishanth Menon /* TODO: add IVA, DSP, aess, fdif, gpu */ 40f5a6422dSNishanth Menon }; 41f5a6422dSNishanth Menon 42f5a6422dSNishanth Menon /** 43f5a6422dSNishanth Menon * omap4_opp_init() - initialize omap4 opp table 44f5a6422dSNishanth Menon */ 45f5a6422dSNishanth Menon static int __init omap4_opp_init(void) 46f5a6422dSNishanth Menon { 47f5a6422dSNishanth Menon int r = -ENODEV; 48f5a6422dSNishanth Menon 49f5a6422dSNishanth Menon if (!cpu_is_omap44xx()) 50f5a6422dSNishanth Menon return r; 51f5a6422dSNishanth Menon 52f5a6422dSNishanth Menon r = omap_init_opp_table(omap44xx_opp_def_list, 53f5a6422dSNishanth Menon ARRAY_SIZE(omap44xx_opp_def_list)); 54f5a6422dSNishanth Menon 55f5a6422dSNishanth Menon return r; 56f5a6422dSNishanth Menon } 57f5a6422dSNishanth Menon device_initcall(omap4_opp_init); 58