/* * (C) Copyright 2010 * Texas Instruments, * * Aneesh V * Sricharan R * * See file CREDITS for list of people who contributed to this * project. * * 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. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef _CLOCKS_OMAP5_H_ #define _CLOCKS_OMAP5_H_ #include #include /* * Assuming a maximum of 1.5 GHz ARM speed and a minimum of 2 cycles per * loop, allow for a minimum of 2 ms wait (in reality the wait will be * much more than that) */ #define LDELAY 1000000 /* CM_DLL_CTRL */ #define CM_DLL_CTRL_OVERRIDE_SHIFT 0 #define CM_DLL_CTRL_OVERRIDE_MASK (1 << 0) #define CM_DLL_CTRL_NO_OVERRIDE 0 /* CM_CLKMODE_DPLL */ #define CM_CLKMODE_DPLL_REGM4XEN_SHIFT 11 #define CM_CLKMODE_DPLL_REGM4XEN_MASK (1 << 11) #define CM_CLKMODE_DPLL_LPMODE_EN_SHIFT 10 #define CM_CLKMODE_DPLL_LPMODE_EN_MASK (1 << 10) #define CM_CLKMODE_DPLL_RELOCK_RAMP_EN_SHIFT 9 #define CM_CLKMODE_DPLL_RELOCK_RAMP_EN_MASK (1 << 9) #define CM_CLKMODE_DPLL_DRIFTGUARD_EN_SHIFT 8 #define CM_CLKMODE_DPLL_DRIFTGUARD_EN_MASK (1 << 8) #define CM_CLKMODE_DPLL_RAMP_RATE_SHIFT 5 #define CM_CLKMODE_DPLL_RAMP_RATE_MASK (0x7 << 5) #define CM_CLKMODE_DPLL_EN_SHIFT 0 #define CM_CLKMODE_DPLL_EN_MASK (0x7 << 0) #define CM_CLKMODE_DPLL_DPLL_EN_SHIFT 0 #define CM_CLKMODE_DPLL_DPLL_EN_MASK 7 #define DPLL_EN_STOP 1 #define DPLL_EN_MN_BYPASS 4 #define DPLL_EN_LOW_POWER_BYPASS 5 #define DPLL_EN_FAST_RELOCK_BYPASS 6 #define DPLL_EN_LOCK 7 /* CM_IDLEST_DPLL fields */ #define ST_DPLL_CLK_MASK 1 /* SGX */ #define CLKSEL_GPU_HYD_GCLK_MASK (1 << 25) #define CLKSEL_GPU_CORE_GCLK_MASK (1 << 24) /* CM_CLKSEL_DPLL */ #define CM_CLKSEL_DPLL_DPLL_SD_DIV_SHIFT 24 #define CM_CLKSEL_DPLL_DPLL_SD_DIV_MASK (0xFF << 24) #define CM_CLKSEL_DPLL_M_SHIFT 8 #define CM_CLKSEL_DPLL_M_MASK (0x7FF << 8) #define CM_CLKSEL_DPLL_N_SHIFT 0 #define CM_CLKSEL_DPLL_N_MASK 0x7F #define CM_CLKSEL_DCC_EN_SHIFT 22 #define CM_CLKSEL_DCC_EN_MASK (1 << 22) /* CM_SYS_CLKSEL */ #define CM_SYS_CLKSEL_SYS_CLKSEL_MASK 7 /* CM_CLKSEL_CORE */ #define CLKSEL_CORE_SHIFT 0 #define CLKSEL_L3_SHIFT 4 #define CLKSEL_L4_SHIFT 8 #define CLKSEL_CORE_X2_DIV_1 0 #define CLKSEL_L3_CORE_DIV_2 1 #define CLKSEL_L4_L3_DIV_2 1 /* CM_ABE_PLL_REF_CLKSEL */ #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_SHIFT 0 #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_MASK 1 #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_SYSCLK 0 #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_32KCLK 1 /* CM_BYPCLK_DPLL_IVA */ #define CM_BYPCLK_DPLL_IVA_CLKSEL_SHIFT 0 #define CM_BYPCLK_DPLL_IVA_CLKSEL_MASK 3 #define DPLL_IVA_CLKSEL_CORE_X2_DIV_2 1 /* CM_SHADOW_FREQ_CONFIG1 */ #define SHADOW_FREQ_CONFIG1_FREQ_UPDATE_MASK 1 #define SHADOW_FREQ_CONFIG1_DLL_OVERRIDE_MASK 4 #define SHADOW_FREQ_CONFIG1_DLL_RESET_MASK 8 #define SHADOW_FREQ_CONFIG1_DPLL_EN_SHIFT 8 #define SHADOW_FREQ_CONFIG1_DPLL_EN_MASK (7 << 8) #define SHADOW_FREQ_CONFIG1_M2_DIV_SHIFT 11 #define SHADOW_FREQ_CONFIG1_M2_DIV_MASK (0x1F << 11) /*CM___CLKCTRL */ #define CD_CLKCTRL_CLKTRCTRL_SHIFT 0 #define CD_CLKCTRL_CLKTRCTRL_MASK 3 #define CD_CLKCTRL_CLKTRCTRL_NO_SLEEP 0 #define CD_CLKCTRL_CLKTRCTRL_SW_SLEEP 1 #define CD_CLKCTRL_CLKTRCTRL_SW_WKUP 2 #define CD_CLKCTRL_CLKTRCTRL_HW_AUTO 3 /* CM___CLKCTRL */ #define MODULE_CLKCTRL_MODULEMODE_SHIFT 0 #define MODULE_CLKCTRL_MODULEMODE_MASK 3 #define MODULE_CLKCTRL_IDLEST_SHIFT 16 #define MODULE_CLKCTRL_IDLEST_MASK (3 << 16) #define MODULE_CLKCTRL_MODULEMODE_SW_DISABLE 0 #define MODULE_CLKCTRL_MODULEMODE_HW_AUTO 1 #define MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN 2 #define MODULE_CLKCTRL_IDLEST_FULLY_FUNCTIONAL 0 #define MODULE_CLKCTRL_IDLEST_TRANSITIONING 1 #define MODULE_CLKCTRL_IDLEST_IDLE 2 #define MODULE_CLKCTRL_IDLEST_DISABLED 3 /* CM_L4PER_GPIO4_CLKCTRL */ #define GPIO4_CLKCTRL_OPTFCLKEN_MASK (1 << 8) /* CM_L3INIT_HSMMCn_CLKCTRL */ #define HSMMC_CLKCTRL_CLKSEL_MASK (1 << 24) #define HSMMC_CLKCTRL_CLKSEL_DIV_MASK (1 << 25) /* CM_WKUP_GPTIMER1_CLKCTRL */ #define GPTIMER1_CLKCTRL_CLKSEL_MASK (1 << 24) /* CM_CAM_ISS_CLKCTRL */ #define ISS_CLKCTRL_OPTFCLKEN_MASK (1 << 8) /* CM_DSS_DSS_CLKCTRL */ #define DSS_CLKCTRL_OPTFCLKEN_MASK 0xF00 /* CM_L3INIT_USBPHY_CLKCTRL */ #define USBPHY_CLKCTRL_OPTFCLKEN_PHY_48M_MASK 8 /* CM_MPU_MPU_CLKCTRL */ #define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_SHIFT 24 #define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_MASK (3 << 24) #define MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_SHIFT 26 #define MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_MASK (1 << 26) /* CM_WKUPAON_SCRM_CLKCTRL */ #define OPTFCLKEN_SCRM_PER_SHIFT 9 #define OPTFCLKEN_SCRM_PER_MASK (1 << 9) #define OPTFCLKEN_SCRM_CORE_SHIFT 8 #define OPTFCLKEN_SCRM_CORE_MASK (1 << 8) /* CM_COREAON_IO_SRCOMP_CLKCTRL */ #define OPTFCLKEN_SRCOMP_FCLK_SHIFT 8 #define OPTFCLKEN_SRCOMP_FCLK_MASK (1 << 8) /* PRM_RSTTIME */ #define RSTTIME1_SHIFT 0 #define RSTTIME1_MASK (0x3ff << 0) /* Clock frequencies */ #define OMAP_SYS_CLK_IND_38_4_MHZ 6 /* PRM_VC_VAL_BYPASS */ #define PRM_VC_I2C_CHANNEL_FREQ_KHZ 400 /* SMPS */ #define SMPS_I2C_SLAVE_ADDR 0x12 #define SMPS_REG_ADDR_12_MPU 0x23 #define SMPS_REG_ADDR_45_IVA 0x2B #define SMPS_REG_ADDR_8_CORE 0x37 /* PALMAS VOLTAGE SETTINGS in mv for OPP_NOMINAL */ /* ES1.0 settings */ #define VDD_MPU 1040 #define VDD_MM 1040 #define VDD_CORE 1040 #define VDD_MPU_LOW 890 #define VDD_MM_LOW 890 #define VDD_CORE_LOW 890 /* ES2.0 settings */ #define VDD_MPU_ES2 1060 #define VDD_MM_ES2 1025 #define VDD_CORE_ES2 1040 #define VDD_MPU_ES2_HIGH 1250 #define VDD_MM_ES2_OD 1120 #define VDD_MPU_ES2_LOW 880 #define VDD_MM_ES2_LOW 880 /* Standard offset is 0.5v expressed in uv */ #define PALMAS_SMPS_BASE_VOLT_UV 500000 /* TPS */ #define TPS62361_I2C_SLAVE_ADDR 0x60 #define TPS62361_REG_ADDR_SET0 0x0 #define TPS62361_REG_ADDR_SET1 0x1 #define TPS62361_REG_ADDR_SET2 0x2 #define TPS62361_REG_ADDR_SET3 0x3 #define TPS62361_REG_ADDR_CTRL 0x4 #define TPS62361_REG_ADDR_TEMP 0x5 #define TPS62361_REG_ADDR_RMP_CTRL 0x6 #define TPS62361_REG_ADDR_CHIP_ID 0x8 #define TPS62361_REG_ADDR_CHIP_ID_2 0x9 #define TPS62361_BASE_VOLT_MV 500 #define TPS62361_VSEL0_GPIO 7 #define DPLL_NO_LOCK 0 #define DPLL_LOCK 1 /* * MAX value for PRM_RSTTIME[9:0]RSTTIME1 stored is 0x3ff. * 0x3ff is in the no of FUNC_32K_CLK cycles. Converting cycles * into microsec and passing the value. */ #define CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC 31219 #endif /* _CLOCKS_OMAP5_H_ */