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|
/*
*
* arch/arm/mach-u300/include/mach/syscon.h
*
*
* Copyright (C) 2008 ST-Ericsson AB
*
* Author: Rickard Andersson <rickard.andersson@stericsson.com>
*/
#ifndef __MACH_SYSCON_H
#define __MACH_SYSCON_H
/*
* All register defines for SYSCON registers that concerns individual
* block clocks and reset lines are registered here. This is because
* we don't want any other file to try to fool around with this stuff.
*/
/* APP side SYSCON registers */
/* TODO: this is incomplete. Add all from asic_syscon_map.h eventually. */
/* CLK Control Register 16bit (R/W) */
#define U300_SYSCON_CCR (0x0000)
#define U300_SYSCON_CCR_I2S1_USE_VCXO (0x0040)
#define U300_SYSCON_CCR_I2S0_USE_VCXO (0x0020)
#define U300_SYSCON_CCR_TURN_VCXO_ON (0x0008)
#define U300_SYSCON_CCR_CLKING_PERFORMANCE_MASK (0x0007)
#define U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW_POWER (0x04)
#define U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW (0x03)
#define U300_SYSCON_CCR_CLKING_PERFORMANCE_INTERMEDIATE (0x02)
#define U300_SYSCON_CCR_CLKING_PERFORMANCE_HIGH (0x01)
#define U300_SYSCON_CCR_CLKING_PERFORMANCE_BEST (0x00)
/* CLK Status Register 16bit (R/W) */
#define U300_SYSCON_CSR (0x0004)
#define U300_SYSCON_CSR_PLL208_LOCK_IND (0x0002)
#define U300_SYSCON_CSR_PLL13_LOCK_IND (0x0001)
/* Reset lines for SLOW devices 16bit (R/W) */
#define U300_SYSCON_RSR (0x0014)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_RSR_PPM_RESET_EN (0x0200)
#endif
#define U300_SYSCON_RSR_ACC_TMR_RESET_EN (0x0100)
#define U300_SYSCON_RSR_APP_TMR_RESET_EN (0x0080)
#define U300_SYSCON_RSR_RTC_RESET_EN (0x0040)
#define U300_SYSCON_RSR_KEYPAD_RESET_EN (0x0020)
#define U300_SYSCON_RSR_GPIO_RESET_EN (0x0010)
#define U300_SYSCON_RSR_EH_RESET_EN (0x0008)
#define U300_SYSCON_RSR_BTR_RESET_EN (0x0004)
#define U300_SYSCON_RSR_UART_RESET_EN (0x0002)
#define U300_SYSCON_RSR_SLOW_BRIDGE_RESET_EN (0x0001)
/* Reset lines for FAST devices 16bit (R/W) */
#define U300_SYSCON_RFR (0x0018)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_RFR_UART1_RESET_ENABLE (0x0080)
#endif
#define U300_SYSCON_RFR_SPI_RESET_ENABLE (0x0040)
#define U300_SYSCON_RFR_MMC_RESET_ENABLE (0x0020)
#define U300_SYSCON_RFR_PCM_I2S1_RESET_ENABLE (0x0010)
#define U300_SYSCON_RFR_PCM_I2S0_RESET_ENABLE (0x0008)
#define U300_SYSCON_RFR_I2C1_RESET_ENABLE (0x0004)
#define U300_SYSCON_RFR_I2C0_RESET_ENABLE (0x0002)
#define U300_SYSCON_RFR_FAST_BRIDGE_RESET_ENABLE (0x0001)
/* Reset lines for the rest of the peripherals 16bit (R/W) */
#define U300_SYSCON_RRR (0x001c)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_RRR_CDS_RESET_EN (0x4000)
#define U300_SYSCON_RRR_ISP_RESET_EN (0x2000)
#endif
#define U300_SYSCON_RRR_INTCON_RESET_EN (0x1000)
#define U300_SYSCON_RRR_MSPRO_RESET_EN (0x0800)
#define U300_SYSCON_RRR_XGAM_RESET_EN (0x0100)
#define U300_SYSCON_RRR_XGAM_VC_SYNC_RESET_EN (0x0080)
#define U300_SYSCON_RRR_NANDIF_RESET_EN (0x0040)
#define U300_SYSCON_RRR_EMIF_RESET_EN (0x0020)
#define U300_SYSCON_RRR_DMAC_RESET_EN (0x0010)
#define U300_SYSCON_RRR_CPU_RESET_EN (0x0008)
#define U300_SYSCON_RRR_APEX_RESET_EN (0x0004)
#define U300_SYSCON_RRR_AHB_RESET_EN (0x0002)
#define U300_SYSCON_RRR_AAIF_RESET_EN (0x0001)
/* Clock enable for SLOW peripherals 16bit (R/W) */
#define U300_SYSCON_CESR (0x0020)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_CESR_PPM_CLK_EN (0x0200)
#endif
#define U300_SYSCON_CESR_ACC_TMR_CLK_EN (0x0100)
#define U300_SYSCON_CESR_APP_TMR_CLK_EN (0x0080)
#define U300_SYSCON_CESR_KEYPAD_CLK_EN (0x0040)
#define U300_SYSCON_CESR_GPIO_CLK_EN (0x0010)
#define U300_SYSCON_CESR_EH_CLK_EN (0x0008)
#define U300_SYSCON_CESR_BTR_CLK_EN (0x0004)
#define U300_SYSCON_CESR_UART_CLK_EN (0x0002)
#define U300_SYSCON_CESR_SLOW_BRIDGE_CLK_EN (0x0001)
/* Clock enable for FAST peripherals 16bit (R/W) */
#define U300_SYSCON_CEFR (0x0024)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_CEFR_UART1_CLK_EN (0x0200)
#endif
#define U300_SYSCON_CEFR_I2S1_CORE_CLK_EN (0x0100)
#define U300_SYSCON_CEFR_I2S0_CORE_CLK_EN (0x0080)
#define U300_SYSCON_CEFR_SPI_CLK_EN (0x0040)
#define U300_SYSCON_CEFR_MMC_CLK_EN (0x0020)
#define U300_SYSCON_CEFR_I2S1_CLK_EN (0x0010)
#define U300_SYSCON_CEFR_I2S0_CLK_EN (0x0008)
#define U300_SYSCON_CEFR_I2C1_CLK_EN (0x0004)
#define U300_SYSCON_CEFR_I2C0_CLK_EN (0x0002)
#define U300_SYSCON_CEFR_FAST_BRIDGE_CLK_EN (0x0001)
/* Clock enable for the rest of the peripherals 16bit (R/W) */
#define U300_SYSCON_CERR (0x0028)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_CERR_CDS_CLK_EN (0x2000)
#define U300_SYSCON_CERR_ISP_CLK_EN (0x1000)
#endif
#define U300_SYSCON_CERR_MSPRO_CLK_EN (0x0800)
#define U300_SYSCON_CERR_AHB_SUBSYS_BRIDGE_CLK_EN (0x0400)
#define U300_SYSCON_CERR_SEMI_CLK_EN (0x0200)
#define U300_SYSCON_CERR_XGAM_CLK_EN (0x0100)
#define U300_SYSCON_CERR_VIDEO_ENC_CLK_EN (0x0080)
#define U300_SYSCON_CERR_NANDIF_CLK_EN (0x0040)
#define U300_SYSCON_CERR_EMIF_CLK_EN (0x0020)
#define U300_SYSCON_CERR_DMAC_CLK_EN (0x0010)
#define U300_SYSCON_CERR_CPU_CLK_EN (0x0008)
#define U300_SYSCON_CERR_APEX_CLK_EN (0x0004)
#define U300_SYSCON_CERR_AHB_CLK_EN (0x0002)
#define U300_SYSCON_CERR_AAIF_CLK_EN (0x0001)
/* Single block clock enable 16bit (-/W) */
#define U300_SYSCON_SBCER (0x002c)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_SBCER_PPM_CLK_EN (0x0009)
#endif
#define U300_SYSCON_SBCER_ACC_TMR_CLK_EN (0x0008)
#define U300_SYSCON_SBCER_APP_TMR_CLK_EN (0x0007)
#define U300_SYSCON_SBCER_KEYPAD_CLK_EN (0x0006)
#define U300_SYSCON_SBCER_GPIO_CLK_EN (0x0004)
#define U300_SYSCON_SBCER_EH_CLK_EN (0x0003)
#define U300_SYSCON_SBCER_BTR_CLK_EN (0x0002)
#define U300_SYSCON_SBCER_UART_CLK_EN (0x0001)
#define U300_SYSCON_SBCER_SLOW_BRIDGE_CLK_EN (0x0000)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_SBCER_UART1_CLK_EN (0x0019)
#endif
#define U300_SYSCON_SBCER_I2S1_CORE_CLK_EN (0x0018)
#define U300_SYSCON_SBCER_I2S0_CORE_CLK_EN (0x0017)
#define U300_SYSCON_SBCER_SPI_CLK_EN (0x0016)
#define U300_SYSCON_SBCER_MMC_CLK_EN (0x0015)
#define U300_SYSCON_SBCER_I2S1_CLK_EN (0x0014)
#define U300_SYSCON_SBCER_I2S0_CLK_EN (0x0013)
#define U300_SYSCON_SBCER_I2C1_CLK_EN (0x0012)
#define U300_SYSCON_SBCER_I2C0_CLK_EN (0x0011)
#define U300_SYSCON_SBCER_FAST_BRIDGE_CLK_EN (0x0010)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_SBCER_CDS_CLK_EN (0x002D)
#define U300_SYSCON_SBCER_ISP_CLK_EN (0x002C)
#endif
#define U300_SYSCON_SBCER_MSPRO_CLK_EN (0x002B)
#define U300_SYSCON_SBCER_AHB_SUBSYS_BRIDGE_CLK_EN (0x002A)
#define U300_SYSCON_SBCER_SEMI_CLK_EN (0x0029)
#define U300_SYSCON_SBCER_XGAM_CLK_EN (0x0028)
#define U300_SYSCON_SBCER_VIDEO_ENC_CLK_EN (0x0027)
#define U300_SYSCON_SBCER_NANDIF_CLK_EN (0x0026)
#define U300_SYSCON_SBCER_EMIF_CLK_EN (0x0025)
#define U300_SYSCON_SBCER_DMAC_CLK_EN (0x0024)
#define U300_SYSCON_SBCER_CPU_CLK_EN (0x0023)
#define U300_SYSCON_SBCER_APEX_CLK_EN (0x0022)
#define U300_SYSCON_SBCER_AHB_CLK_EN (0x0021)
#define U300_SYSCON_SBCER_AAIF_CLK_EN (0x0020)
/* Single block clock disable 16bit (-/W) */
#define U300_SYSCON_SBCDR (0x0030)
/* Same values as above for SBCER */
/* Clock force SLOW peripherals 16bit (R/W) */
#define U300_SYSCON_CFSR (0x003c)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_CFSR_PPM_CLK_FORCE_EN (0x0200)
#endif
#define U300_SYSCON_CFSR_ACC_TMR_CLK_FORCE_EN (0x0100)
#define U300_SYSCON_CFSR_APP_TMR_CLK_FORCE_EN (0x0080)
#define U300_SYSCON_CFSR_KEYPAD_CLK_FORCE_EN (0x0020)
#define U300_SYSCON_CFSR_GPIO_CLK_FORCE_EN (0x0010)
#define U300_SYSCON_CFSR_EH_CLK_FORCE_EN (0x0008)
#define U300_SYSCON_CFSR_BTR_CLK_FORCE_EN (0x0004)
#define U300_SYSCON_CFSR_UART_CLK_FORCE_EN (0x0002)
#define U300_SYSCON_CFSR_SLOW_BRIDGE_CLK_FORCE_EN (0x0001)
/* Clock force FAST peripherals 16bit (R/W) */
#define U300_SYSCON_CFFR (0x40)
/* Values not defined. Define if you want to use them. */
/* Clock force the rest of the peripherals 16bit (R/W) */
#define U300_SYSCON_CFRR (0x44)
#ifdef CONFIG_MACH_U300_BS335
#define U300_SYSCON_CFRR_CDS_CLK_FORCE_EN (0x2000)
#define U300_SYSCON_CFRR_ISP_CLK_FORCE_EN (0x1000)
#endif
#define U300_SYSCON_CFRR_MSPRO_CLK_FORCE_EN (0x0800)
#define U300_SYSCON_CFRR_AHB_SUBSYS_BRIDGE_CLK_FORCE_EN (0x0400)
#define U300_SYSCON_CFRR_SEMI_CLK_FORCE_EN (0x0200)
#define U300_SYSCON_CFRR_XGAM_CLK_FORCE_EN (0x0100)
#define U300_SYSCON_CFRR_VIDEO_ENC_CLK_FORCE_EN (0x0080)
#define U300_SYSCON_CFRR_NANDIF_CLK_FORCE_EN (0x0040)
#define U300_SYSCON_CFRR_EMIF_CLK_FORCE_EN (0x0020)
#define U300_SYSCON_CFRR_DMAC_CLK_FORCE_EN (0x0010)
#define U300_SYSCON_CFRR_CPU_CLK_FORCE_EN (0x0008)
#define U300_SYSCON_CFRR_APEX_CLK_FORCE_EN (0x0004)
#define U300_SYSCON_CFRR_AHB_CLK_FORCE_EN (0x0002)
#define U300_SYSCON_CFRR_AAIF_CLK_FORCE_EN (0x0001)
/* PLL208 Frequency Control 16bit (R/W) */
#define U300_SYSCON_PFCR (0x48)
#define U300_SYSCON_PFCR_DPLL_MULT_NUM (0x000F)
/* Power Management Control 16bit (R/W) */
#define U300_SYSCON_PMCR (0x50)
#define U300_SYSCON_PMCR_DCON_ENABLE (0x0002)
#define U300_SYSCON_PMCR_PWR_MGNT_ENABLE (0x0001)
/*
* All other clocking registers moved to clock.c!
*/
/* Reset Out 16bit (R/W) */
#define U300_SYSCON_RCR (0x6c)
#define U300_SYSCON_RCR_RESOUT0_RST_N_DISABLE (0x0001)
/* EMIF Slew Rate Control 16bit (R/W) */
#define U300_SYSCON_SRCLR (0x70)
#define U300_SYSCON_SRCLR_MASK (0x03FF)
#define U300_SYSCON_SRCLR_VALUE (0x03FF)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_5_B (0x0200)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_5_A (0x0100)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_4_B (0x0080)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_4_A (0x0040)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_3_B (0x0020)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_3_A (0x0010)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_2_B (0x0008)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_2_A (0x0004)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_1_B (0x0002)
#define U300_SYSCON_SRCLR_EMIF_1_SLRC_1_A (0x0001)
/* EMIF Clock Control Register 16bit (R/W) */
#define U300_SYSCON_ECCR (0x0078)
#define U300_SYSCON_ECCR_MASK (0x000F)
#define U300_SYSCON_ECCR_EMIF_1_STATIC_CLK_EN_N_DISABLE (0x0008)
#define U300_SYSCON_ECCR_EMIF_1_RET_OUT_CLK_EN_N_DISABLE (0x0004)
#define U300_SYSCON_ECCR_EMIF_MEMCLK_RET_EN_N_DISABLE (0x0002)
#define U300_SYSCON_ECCR_EMIF_SDRCLK_RET_EN_N_DISABLE (0x0001)
/* Step one for killing the applications system 16bit (-/W) */
#define U300_SYSCON_KA1R (0x0080)
#define U300_SYSCON_KA1R_MASK (0xFFFF)
#define U300_SYSCON_KA1R_VALUE (0xFFFF)
/* Step two for killing the application system 16bit (-/W) */
#define U300_SYSCON_KA2R (0x0084)
#define U300_SYSCON_KA2R_MASK (0xFFFF)
#define U300_SYSCON_KA2R_VALUE (0xFFFF)
/* MMC/MSPRO frequency divider register 0 16bit (R/W) */
#define U300_SYSCON_MMF0R (0x90)
#define U300_SYSCON_MMF0R_MASK (0x00FF)
#define U300_SYSCON_MMF0R_FREQ_0_HIGH_MASK (0x00F0)
#define U300_SYSCON_MMF0R_FREQ_0_LOW_MASK (0x000F)
/* MMC/MSPRO frequency divider register 1 16bit (R/W) */
#define U300_SYSCON_MMF1R (0x94)
#define U300_SYSCON_MMF1R_MASK (0x00FF)
#define U300_SYSCON_MMF1R_FREQ_1_HIGH_MASK (0x00F0)
#define U300_SYSCON_MMF1R_FREQ_1_LOW_MASK (0x000F)
/* AAIF control register 16 bit (R/W) */
#define U300_SYSCON_AAIFCR (0x98)
#define U300_SYSCON_AAIFCR_MASK (0x0003)
#define U300_SYSCON_AAIFCR_AASW_CTRL_MASK (0x0003)
#define U300_SYSCON_AAIFCR_AASW_CTRL_FUNCTIONAL (0x0000)
#define U300_SYSCON_AAIFCR_AASW_CTRL_MONITORING (0x0001)
#define U300_SYSCON_AAIFCR_AASW_CTRL_ACC_TO_EXT (0x0002)
#define U300_SYSCON_AAIFCR_AASW_CTRL_APP_TO_EXT (0x0003)
/* Clock control for the MMC and MSPRO blocks 16bit (R/W) */
#define U300_SYSCON_MMCR (0x9C)
#define U300_SYSCON_MMCR_MASK (0x0003)
#define U300_SYSCON_MMCR_MMC_FB_CLK_SEL_ENABLE (0x0002)
#define U300_SYSCON_MMCR_MSPRO_FREQSEL_ENABLE (0x0001)
/* Pull up/down control (R/W) */
#define U300_SYSCON_PUCR (0x104)
#define U300_SYSCON_PUCR_EMIF_1_WAIT_N_PU_ENABLE (0x0200)
#define U300_SYSCON_PUCR_EMIF_1_NFIF_READY_PU_ENABLE (0x0100)
#define U300_SYSCON_PUCR_EMIF_1_16BIT_PU_ENABLE (0x0080)
#define U300_SYSCON_PUCR_EMIF_1_8BIT_PU_ENABLE (0x0040)
#define U300_SYSCON_PUCR_KEY_IN_PU_EN_MASK (0x003F)
/* SYS_0_CLK_CONTROL first clock control 16bit (R/W) */
#define U300_SYSCON_S0CCR (0x120)
#define U300_SYSCON_S0CCR_FIELD_MASK (0x43FF)
#define U300_SYSCON_S0CCR_CLOCK_REQ (0x4000)
#define U300_SYSCON_S0CCR_CLOCK_REQ_MONITOR (0x2000)
#define U300_SYSCON_S0CCR_CLOCK_INV (0x0200)
#define U300_SYSCON_S0CCR_CLOCK_FREQ_MASK (0x01E0)
#define U300_SYSCON_S0CCR_CLOCK_SELECT_MASK (0x001E)
#define U300_SYSCON_S0CCR_CLOCK_ENABLE (0x0001)
#define U300_SYSCON_S0CCR_SEL_MCLK (0x8<<1)
#define U300_SYSCON_S0CCR_SEL_ACC_FSM_CLK (0xA<<1)
#define U300_SYSCON_S0CCR_SEL_PLL60_48_CLK (0xC<<1)
#define U300_SYSCON_S0CCR_SEL_PLL60_60_CLK (0xD<<1)
#define U300_SYSCON_S0CCR_SEL_ACC_PLL208_CLK (0xE<<1)
#define U300_SYSCON_S0CCR_SEL_APP_PLL13_CLK (0x0<<1)
#define U300_SYSCON_S0CCR_SEL_APP_FSM_CLK (0x2<<1)
#define U300_SYSCON_S0CCR_SEL_RTC_CLK (0x4<<1)
#define U300_SYSCON_S0CCR_SEL_APP_PLL208_CLK (0x6<<1)
/* SYS_1_CLK_CONTROL second clock control 16 bit (R/W) */
#define U300_SYSCON_S1CCR (0x124)
#define U300_SYSCON_S1CCR_FIELD_MASK (0x43FF)
#define U300_SYSCON_S1CCR_CLOCK_REQ (0x4000)
#define U300_SYSCON_S1CCR_CLOCK_REQ_MONITOR (0x2000)
#define U300_SYSCON_S1CCR_CLOCK_INV (0x0200)
#define U300_SYSCON_S1CCR_CLOCK_FREQ_MASK (0x01E0)
#define U300_SYSCON_S1CCR_CLOCK_SELECT_MASK (0x001E)
#define U300_SYSCON_S1CCR_CLOCK_ENABLE (0x0001)
#define U300_SYSCON_S1CCR_SEL_MCLK (0x8<<1)
#define U300_SYSCON_S1CCR_SEL_ACC_FSM_CLK (0xA<<1)
#define U300_SYSCON_S1CCR_SEL_PLL60_48_CLK (0xC<<1)
#define U300_SYSCON_S1CCR_SEL_PLL60_60_CLK (0xD<<1)
#define U300_SYSCON_S1CCR_SEL_ACC_PLL208_CLK (0xE<<1)
#define U300_SYSCON_S1CCR_SEL_ACC_PLL13_CLK (0x0<<1)
#define U300_SYSCON_S1CCR_SEL_APP_FSM_CLK (0x2<<1)
#define U300_SYSCON_S1CCR_SEL_RTC_CLK (0x4<<1)
#define U300_SYSCON_S1CCR_SEL_APP_PLL208_CLK (0x6<<1)
/* SYS_2_CLK_CONTROL third clock contol 16 bit (R/W) */
#define U300_SYSCON_S2CCR (0x128)
#define U300_SYSCON_S2CCR_FIELD_MASK (0xC3FF)
#define U300_SYSCON_S2CCR_CLK_STEAL (0x8000)
#define U300_SYSCON_S2CCR_CLOCK_REQ (0x4000)
#define U300_SYSCON_S2CCR_CLOCK_REQ_MONITOR (0x2000)
#define U300_SYSCON_S2CCR_CLOCK_INV (0x0200)
#define U300_SYSCON_S2CCR_CLOCK_FREQ_MASK (0x01E0)
#define U300_SYSCON_S2CCR_CLOCK_SELECT_MASK (0x001E)
#define U300_SYSCON_S2CCR_CLOCK_ENABLE (0x0001)
#define U300_SYSCON_S2CCR_SEL_MCLK (0x8<<1)
#define U300_SYSCON_S2CCR_SEL_ACC_FSM_CLK (0xA<<1)
#define U300_SYSCON_S2CCR_SEL_PLL60_48_CLK (0xC<<1)
#define U300_SYSCON_S2CCR_SEL_PLL60_60_CLK (0xD<<1)
#define U300_SYSCON_S2CCR_SEL_ACC_PLL208_CLK (0xE<<1)
#define U300_SYSCON_S2CCR_SEL_ACC_PLL13_CLK (0x0<<1)
#define U300_SYSCON_S2CCR_SEL_APP_FSM_CLK (0x2<<1)
#define U300_SYSCON_S2CCR_SEL_RTC_CLK (0x4<<1)
#define U300_SYSCON_S2CCR_SEL_APP_PLL208_CLK (0x6<<1)
/* SYS_MISC_CONTROL, miscellaneous 16bit (R/W) */
#define U300_SYSCON_MCR (0x12c)
#define U300_SYSCON_MCR_FIELD_MASK (0x00FF)
#define U300_SYSCON_MCR_PMGEN_CR_4_MASK (0x00C0)
#define U300_SYSCON_MCR_PMGEN_CR_4_GPIO (0x0000)
#define U300_SYSCON_MCR_PMGEN_CR_4_SPI (0x0040)
#define U300_SYSCON_MCR_PMGEN_CR_4_AAIF (0x00C0)
#define U300_SYSCON_MCR_PMGEN_CR_2_MASK (0x0030)
#define U300_SYSCON_MCR_PMGEN_CR_2_GPIO (0x0000)
#define U300_SYSCON_MCR_PMGEN_CR_2_EMIF_1_STATIC (0x0010)
#define U300_SYSCON_MCR_PMGEN_CR_2_DSP (0x0020)
#define U300_SYSCON_MCR_PMGEN_CR_2_AAIF (0x0030)
#define U300_SYSCON_MCR_PMGEN_CR_0_MASK (0x000C)
#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_1_SDRAM_M1 (0x0000)
#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_1_SDRAM_M2 (0x0004)
#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_1_SDRAM_M3 (0x0008)
#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_0_SDRAM (0x000C)
#define U300_SYSCON_MCR_PM1G_MODE_ENABLE (0x0002)
#define U300_SYSCON_MCR_PMTG5_MODE_ENABLE (0x0001)
/* SC_PLL_IRQ_CONTROL 16bit (R/W) */
#define U300_SYSCON_PICR (0x0130)
#define U300_SYSCON_PICR_MASK (0x00FF)
#define U300_SYSCON_PICR_FORCE_PLL208_LOCK_LOW_ENABLE (0x0080)
#define U300_SYSCON_PICR_FORCE_PLL208_LOCK_HIGH_ENABLE (0x0040)
#define U300_SYSCON_PICR_FORCE_PLL13_LOCK_LOW_ENABLE (0x0020)
#define U300_SYSCON_PICR_FORCE_PLL13_LOCK_HIGH_ENABLE (0x0010)
#define U300_SYSCON_PICR_IRQMASK_PLL13_UNLOCK_ENABLE (0x0008)
#define U300_SYSCON_PICR_IRQMASK_PLL13_LOCK_ENABLE (0x0004)
#define U300_SYSCON_PICR_IRQMASK_PLL208_UNLOCK_ENABLE (0x0002)
#define U300_SYSCON_PICR_IRQMASK_PLL208_LOCK_ENABLE (0x0001)
/* SC_PLL_IRQ_STATUS 16 bit (R/-) */
#define U300_SYSCON_PISR (0x0134)
#define U300_SYSCON_PISR_MASK (0x000F)
#define U300_SYSCON_PISR_PLL13_UNLOCK_IND (0x0008)
#define U300_SYSCON_PISR_PLL13_LOCK_IND (0x0004)
#define U300_SYSCON_PISR_PLL208_UNLOCK_IND (0x0002)
#define U300_SYSCON_PISR_PLL208_LOCK_IND (0x0001)
/* SC_PLL_IRQ_CLEAR 16 bit (-/W) */
#define U300_SYSCON_PICLR (0x0138)
#define U300_SYSCON_PICLR_MASK (0x000F)
#define U300_SYSCON_PICLR_RWMASK (0x0000)
#define U300_SYSCON_PICLR_PLL13_UNLOCK_SC (0x0008)
#define U300_SYSCON_PICLR_PLL13_LOCK_SC (0x0004)
#define U300_SYSCON_PICLR_PLL208_UNLOCK_SC (0x0002)
#define U300_SYSCON_PICLR_PLL208_LOCK_SC (0x0001)
/* CAMIF_CONTROL 16 bit (-/W) */
#define U300_SYSCON_CICR (0x013C)
#define U300_SYSCON_CICR_MASK (0x0FFF)
#define U300_SYSCON_CICR_APP_SUBLVDS_TESTMODE_MASK (0x0F00)
#define U300_SYSCON_CICR_APP_SUBLVDS_TESTMODE_PORT1 (0x0C00)
#define U300_SYSCON_CICR_APP_SUBLVDS_TESTMODE_PORT0 (0x0300)
#define U300_SYSCON_CICR_APP_SUBLVDS_RESCON_MASK (0x00F0)
#define U300_SYSCON_CICR_APP_SUBLVDS_RESCON_PORT1 (0x00C0)
#define U300_SYSCON_CICR_APP_SUBLVDS_RESCON_PORT0 (0x0030)
#define U300_SYSCON_CICR_APP_SUBLVDS_PWR_DWN_N_MASK (0x000F)
#define U300_SYSCON_CICR_APP_SUBLVDS_PWR_DWN_N_PORT1 (0x000C)
#define U300_SYSCON_CICR_APP_SUBLVDS_PWR_DWN_N_PORT0 (0x0003)
/* Clock activity observability register 0 */
#define U300_SYSCON_C0OAR (0x140)
#define U300_SYSCON_C0OAR_MASK (0xFFFF)
#define U300_SYSCON_C0OAR_VALUE (0xFFFF)
#define U300_SYSCON_C0OAR_BT_H_CLK (0x8000)
#define U300_SYSCON_C0OAR_ASPB_P_CLK (0x4000)
#define U300_SYSCON_C0OAR_APP_SEMI_H_CLK (0x2000)
#define U300_SYSCON_C0OAR_APP_SEMI_CLK (0x1000)
#define U300_SYSCON_C0OAR_APP_MMC_MSPRO_CLK (0x0800)
#define U300_SYSCON_C0OAR_APP_I2S1_CLK (0x0400)
#define U300_SYSCON_C0OAR_APP_I2S0_CLK (0x0200)
#define U300_SYSCON_C0OAR_APP_CPU_CLK (0x0100)
#define U300_SYSCON_C0OAR_APP_52_CLK (0x0080)
#define U300_SYSCON_C0OAR_APP_208_CLK (0x0040)
#define U300_SYSCON_C0OAR_APP_104_CLK (0x0020)
#define U300_SYSCON_C0OAR_APEX_CLK (0x0010)
#define U300_SYSCON_C0OAR_AHPB_M_H_CLK (0x0008)
#define U300_SYSCON_C0OAR_AHB_CLK (0x0004)
#define U300_SYSCON_C0OAR_AFPB_P_CLK (0x0002)
#define U300_SYSCON_C0OAR_AAIF_CLK (0x0001)
/* Clock activity observability register 1 */
#define U300_SYSCON_C1OAR (0x144)
#define U300_SYSCON_C1OAR_MASK (0x3FFE)
#define U300_SYSCON_C1OAR_VALUE (0x3FFE)
#define U300_SYSCON_C1OAR_NFIF_F_CLK (0x2000)
#define U300_SYSCON_C1OAR_MSPRO_CLK (0x1000)
#define U300_SYSCON_C1OAR_MMC_P_CLK (0x0800)
#define U300_SYSCON_C1OAR_MMC_CLK (0x0400)
#define U300_SYSCON_C1OAR_KP_P_CLK (0x0200)
#define U300_SYSCON_C1OAR_I2C1_P_CLK (0x0100)
#define U300_SYSCON_C1OAR_I2C0_P_CLK (0x0080)
#define U300_SYSCON_C1OAR_GPIO_CLK (0x0040)
#define U300_SYSCON_C1OAR_EMIF_MPMC_CLK (0x0020)
#define U300_SYSCON_C1OAR_EMIF_H_CLK (0x0010)
#define U300_SYSCON_C1OAR_EVHIST_CLK (0x0008)
#define U300_SYSCON_C1OAR_PPM_CLK (0x0004)
#define U300_SYSCON_C1OAR_DMA_CLK (0x0002)
/* Clock activity observability register 2 */
#define U300_SYSCON_C2OAR (0x148)
#define U300_SYSCON_C2OAR_MASK (0x0FFF)
#define U300_SYSCON_C2OAR_VALUE (0x0FFF)
#define U300_SYSCON_C2OAR_XGAM_CDI_CLK (0x0800)
#define U300_SYSCON_C2OAR_XGAM_CLK (0x0400)
#define U300_SYSCON_C2OAR_VC_H_CLK (0x0200)
#define U300_SYSCON_C2OAR_VC_CLK (0x0100)
#define U300_SYSCON_C2OAR_UA_P_CLK (0x0080)
#define U300_SYSCON_C2OAR_TMR1_CLK (0x0040)
#define U300_SYSCON_C2OAR_TMR0_CLK (0x0020)
#define U300_SYSCON_C2OAR_SPI_P_CLK (0x0010)
#define U300_SYSCON_C2OAR_PCM_I2S1_CORE_CLK (0x0008)
#define U300_SYSCON_C2OAR_PCM_I2S1_CLK (0x0004)
#define U300_SYSCON_C2OAR_PCM_I2S0_CORE_CLK (0x0002)
#define U300_SYSCON_C2OAR_PCM_I2S0_CLK (0x0001)
/* Chip ID register 16bit (R/-) */
#define U300_SYSCON_CIDR (0x400)
/* Video IRQ clear 16bit (R/W) */
#define U300_SYSCON_VICR (0x404)
#define U300_SYSCON_VICR_VIDEO1_IRQ_CLEAR_ENABLE (0x0002)
#define U300_SYSCON_VICR_VIDEO0_IRQ_CLEAR_ENABLE (0x0001)
/* SMCR */
#define U300_SYSCON_SMCR (0x4d0)
#define U300_SYSCON_SMCR_FIELD_MASK (0x000e)
#define U300_SYSCON_SMCR_SEMI_SREFACK_IND (0x0008)
#define U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE (0x0004)
#define U300_SYSCON_SMCR_SEMI_EXT_BOOT_MODE_ENABLE (0x0002)
/* CPU_SW_DBGEN Software Debug Enable 16bit (R/W) */
#define U300_SYSCON_CSDR (0x4f0)
#define U300_SYSCON_CSDR_SW_DEBUG_ENABLE (0x0001)
/* PRINT_CONTROL Print Control 16bit (R/-) */
#define U300_SYSCON_PCR (0x4f8)
#define U300_SYSCON_PCR_SERV_IND (0x0001)
/* BOOT_CONTROL 16bit (R/-) */
#define U300_SYSCON_BCR (0x4fc)
#define U300_SYSCON_BCR_ACC_CPU_SUBSYS_VINITHI_IND (0x0400)
#define U300_SYSCON_BCR_APP_CPU_SUBSYS_VINITHI_IND (0x0200)
#define U300_SYSCON_BCR_EXTRA_BOOT_OPTION_MASK (0x01FC)
#define U300_SYSCON_BCR_APP_BOOT_SERV_MASK (0x0003)
/* CPU clock defines */
/**
* CPU high frequency in MHz
*/
#define SYSCON_CPU_CLOCK_HIGH 208
/**
* CPU medium frequency in MHz
*/
#define SYSCON_CPU_CLOCK_MEDIUM 52
/**
* CPU low frequency in MHz
*/
#define SYSCON_CPU_CLOCK_LOW 13
/* EMIF clock defines */
/**
* EMIF high frequency in MHz
*/
#define SYSCON_EMIF_CLOCK_HIGH 104
/**
* EMIF medium frequency in MHz
*/
#define SYSCON_EMIF_CLOCK_MEDIUM 52
/**
* EMIF low frequency in MHz
*/
#define SYSCON_EMIF_CLOCK_LOW 13
/* AHB clock defines */
/**
* AHB high frequency in MHz
*/
#define SYSCON_AHB_CLOCK_HIGH 52
/**
* AHB medium frequency in MHz
*/
#define SYSCON_AHB_CLOCK_MEDIUM 26
/**
* AHB low frequency in MHz
*/
#define SYSCON_AHB_CLOCK_LOW 7 /* i.e 13/2=6.5MHz */
enum syscon_busmaster {
SYSCON_BM_DMAC,
SYSCON_BM_XGAM,
SYSCON_BM_VIDEO_ENC
};
/* Selectr a resistor or a set of resistors */
enum syscon_pull_up_down {
SYSCON_PU_KEY_IN_EN,
SYSCON_PU_EMIF_1_8_BIT_EN,
SYSCON_PU_EMIF_1_16_BIT_EN,
SYSCON_PU_EMIF_1_NFIF_READY_EN,
SYSCON_PU_EMIF_1_NFIF_WAIT_N_EN,
};
/*
* Note that this array must match the order of the array "clk_reg"
* in syscon.c
*/
enum syscon_clk {
SYSCON_CLKCONTROL_SLOW_BRIDGE,
SYSCON_CLKCONTROL_UART,
SYSCON_CLKCONTROL_BTR,
SYSCON_CLKCONTROL_EH,
SYSCON_CLKCONTROL_GPIO,
SYSCON_CLKCONTROL_KEYPAD,
SYSCON_CLKCONTROL_APP_TIMER,
SYSCON_CLKCONTROL_ACC_TIMER,
SYSCON_CLKCONTROL_FAST_BRIDGE,
SYSCON_CLKCONTROL_I2C0,
SYSCON_CLKCONTROL_I2C1,
SYSCON_CLKCONTROL_I2S0,
SYSCON_CLKCONTROL_I2S1,
SYSCON_CLKCONTROL_MMC,
SYSCON_CLKCONTROL_SPI,
SYSCON_CLKCONTROL_I2S0_CORE,
SYSCON_CLKCONTROL_I2S1_CORE,
SYSCON_CLKCONTROL_UART1,
SYSCON_CLKCONTROL_AAIF,
SYSCON_CLKCONTROL_AHB,
SYSCON_CLKCONTROL_APEX,
SYSCON_CLKCONTROL_CPU,
SYSCON_CLKCONTROL_DMA,
SYSCON_CLKCONTROL_EMIF,
SYSCON_CLKCONTROL_NAND_IF,
SYSCON_CLKCONTROL_VIDEO_ENC,
SYSCON_CLKCONTROL_XGAM,
SYSCON_CLKCONTROL_SEMI,
SYSCON_CLKCONTROL_AHB_SUBSYS,
SYSCON_CLKCONTROL_MSPRO
};
enum syscon_sysclk_mode {
SYSCON_SYSCLK_DISABLED,
SYSCON_SYSCLK_M_CLK,
SYSCON_SYSCLK_ACC_FSM,
SYSCON_SYSCLK_PLL60_48,
SYSCON_SYSCLK_PLL60_60,
SYSCON_SYSCLK_ACC_PLL208,
SYSCON_SYSCLK_APP_PLL13,
SYSCON_SYSCLK_APP_FSM,
SYSCON_SYSCLK_RTC,
SYSCON_SYSCLK_APP_PLL208
};
enum syscon_sysclk_req {
SYSCON_SYSCLKREQ_DISABLED,
SYSCON_SYSCLKREQ_ACTIVE_LOW,
SYSCON_SYSCLKREQ_MONITOR
};
enum syscon_clk_mode {
SYSCON_CLKMODE_OFF,
SYSCON_CLKMODE_DEFAULT,
SYSCON_CLKMODE_LOW,
SYSCON_CLKMODE_MEDIUM,
SYSCON_CLKMODE_HIGH,
SYSCON_CLKMODE_PERMANENT,
SYSCON_CLKMODE_ON,
};
enum syscon_call_mode {
SYSCON_CLKCALL_NOWAIT,
SYSCON_CLKCALL_WAIT,
};
int syscon_dc_on(bool keep_power_on);
int syscon_set_busmaster_active_state(enum syscon_busmaster busmaster,
bool active);
bool syscon_get_busmaster_active_state(void);
int syscon_set_sleep_mask(enum syscon_clk,
bool sleep_ctrl);
int syscon_config_sysclk(u32 sysclk,
enum syscon_sysclk_mode sysclkmode,
bool inverse,
u32 divisor,
enum syscon_sysclk_req sysclkreq);
bool syscon_can_turn_off_semi_clock(void);
/* This function is restricted to core.c */
int syscon_request_normal_power(bool req);
/* This function is restricted to be used by platform_speed.c */
int syscon_speed_request(enum syscon_call_mode wait_mode,
enum syscon_clk_mode req_clk_mode);
#endif /* __MACH_SYSCON_H */
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