1/* 2 * IMX6 Clock Control Module 3 * 4 * Copyright (C) 2012 NICTA 5 * Updated by Jean-Christophe Dubois <jcd@tribudubois.net> 6 * 7 * This work is licensed under the terms of the GNU GPL, version 2 or later. 8 * See the COPYING file in the top-level directory. 9 */ 10 11#ifndef IMX6_CCM_H 12#define IMX6_CCM_H 13 14#include "hw/misc/imx_ccm.h" 15#include "qemu/bitops.h" 16 17#define CCM_CCR 0 18#define CCM_CCDR 1 19#define CCM_CSR 2 20#define CCM_CCSR 3 21#define CCM_CACRR 4 22#define CCM_CBCDR 5 23#define CCM_CBCMR 6 24#define CCM_CSCMR1 7 25#define CCM_CSCMR2 8 26#define CCM_CSCDR1 9 27#define CCM_CS1CDR 10 28#define CCM_CS2CDR 11 29#define CCM_CDCDR 12 30#define CCM_CHSCCDR 13 31#define CCM_CSCDR2 14 32#define CCM_CSCDR3 15 33#define CCM_CDHIPR 18 34#define CCM_CTOR 20 35#define CCM_CLPCR 21 36#define CCM_CISR 22 37#define CCM_CIMR 23 38#define CCM_CCOSR 24 39#define CCM_CGPR 25 40#define CCM_CCGR0 26 41#define CCM_CCGR1 27 42#define CCM_CCGR2 28 43#define CCM_CCGR3 29 44#define CCM_CCGR4 30 45#define CCM_CCGR5 31 46#define CCM_CCGR6 32 47#define CCM_CMEOR 34 48#define CCM_MAX 35 49 50#define CCM_ANALOG_PLL_ARM 0 51#define CCM_ANALOG_PLL_ARM_SET 1 52#define CCM_ANALOG_PLL_ARM_CLR 2 53#define CCM_ANALOG_PLL_ARM_TOG 3 54#define CCM_ANALOG_PLL_USB1 4 55#define CCM_ANALOG_PLL_USB1_SET 5 56#define CCM_ANALOG_PLL_USB1_CLR 6 57#define CCM_ANALOG_PLL_USB1_TOG 7 58#define CCM_ANALOG_PLL_USB2 8 59#define CCM_ANALOG_PLL_USB2_SET 9 60#define CCM_ANALOG_PLL_USB2_CLR 10 61#define CCM_ANALOG_PLL_USB2_TOG 11 62#define CCM_ANALOG_PLL_SYS 12 63#define CCM_ANALOG_PLL_SYS_SET 13 64#define CCM_ANALOG_PLL_SYS_CLR 14 65#define CCM_ANALOG_PLL_SYS_TOG 15 66#define CCM_ANALOG_PLL_SYS_SS 16 67#define CCM_ANALOG_PLL_SYS_NUM 20 68#define CCM_ANALOG_PLL_SYS_DENOM 24 69#define CCM_ANALOG_PLL_AUDIO 28 70#define CCM_ANALOG_PLL_AUDIO_SET 29 71#define CCM_ANALOG_PLL_AUDIO_CLR 30 72#define CCM_ANALOG_PLL_AUDIO_TOG 31 73#define CCM_ANALOG_PLL_AUDIO_NUM 32 74#define CCM_ANALOG_PLL_AUDIO_DENOM 36 75#define CCM_ANALOG_PLL_VIDEO 40 76#define CCM_ANALOG_PLL_VIDEO_SET 41 77#define CCM_ANALOG_PLL_VIDEO_CLR 42 78#define CCM_ANALOG_PLL_VIDEO_TOG 44 79#define CCM_ANALOG_PLL_VIDEO_NUM 46 80#define CCM_ANALOG_PLL_VIDEO_DENOM 48 81#define CCM_ANALOG_PLL_MLB 52 82#define CCM_ANALOG_PLL_MLB_SET 53 83#define CCM_ANALOG_PLL_MLB_CLR 54 84#define CCM_ANALOG_PLL_MLB_TOG 55 85#define CCM_ANALOG_PLL_ENET 56 86#define CCM_ANALOG_PLL_ENET_SET 57 87#define CCM_ANALOG_PLL_ENET_CLR 58 88#define CCM_ANALOG_PLL_ENET_TOG 59 89#define CCM_ANALOG_PFD_480 60 90#define CCM_ANALOG_PFD_480_SET 61 91#define CCM_ANALOG_PFD_480_CLR 62 92#define CCM_ANALOG_PFD_480_TOG 63 93#define CCM_ANALOG_PFD_528 64 94#define CCM_ANALOG_PFD_528_SET 65 95#define CCM_ANALOG_PFD_528_CLR 66 96#define CCM_ANALOG_PFD_528_TOG 67 97 98/* PMU registers */ 99#define PMU_REG_1P1 68 100#define PMU_REG_3P0 72 101#define PMU_REG_2P5 76 102#define PMU_REG_CORE 80 103 104#define CCM_ANALOG_MISC0 84 105#define PMU_MISC0 84 106#define CCM_ANALOG_MISC0_SET 85 107#define CCM_ANALOG_MISC0_CLR 86 108#define CCM_ANALOG_MISC0_TOG 87 109 110#define PMU_MISC1 88 111#define PMU_MISC1_SET 89 112#define PMU_MISC1_CLR 90 113#define PMU_MISC1_TOG 91 114 115#define CCM_ANALOG_MISC2 92 116#define PMU_MISC2 92 117#define CCM_ANALOG_MISC2_SET 93 118#define CCM_ANALOG_MISC2_CLR 94 119#define CCM_ANALOG_MISC2_TOG 95 120 121#define USB_ANALOG_USB1_VBUS_DETECT 104 122#define USB_ANALOG_USB1_VBUS_DETECT_SET 105 123#define USB_ANALOG_USB1_VBUS_DETECT_CLR 106 124#define USB_ANALOG_USB1_VBUS_DETECT_TOG 107 125#define USB_ANALOG_USB1_CHRG_DETECT 108 126#define USB_ANALOG_USB1_CHRG_DETECT_SET 109 127#define USB_ANALOG_USB1_CHRG_DETECT_CLR 110 128#define USB_ANALOG_USB1_CHRG_DETECT_TOG 111 129#define USB_ANALOG_USB1_VBUS_DETECT_STAT 112 130#define USB_ANALOG_USB1_CHRG_DETECT_STAT 116 131#define USB_ANALOG_USB1_MISC 124 132#define USB_ANALOG_USB1_MISC_SET 125 133#define USB_ANALOG_USB1_MISC_CLR 126 134#define USB_ANALOG_USB1_MISC_TOG 127 135#define USB_ANALOG_USB2_VBUS_DETECT 128 136#define USB_ANALOG_USB2_VBUS_DETECT_SET 129 137#define USB_ANALOG_USB2_VBUS_DETECT_CLR 130 138#define USB_ANALOG_USB2_VBUS_DETECT_TOG 131 139#define USB_ANALOG_USB2_CHRG_DETECT 132 140#define USB_ANALOG_USB2_CHRG_DETECT_SET 133 141#define USB_ANALOG_USB2_CHRG_DETECT_CLR 134 142#define USB_ANALOG_USB2_CHRG_DETECT_TOG 135 143#define USB_ANALOG_USB2_VBUS_DETECT_STAT 136 144#define USB_ANALOG_USB2_CHRG_DETECT_STAT 140 145#define USB_ANALOG_USB2_MISC 148 146#define USB_ANALOG_USB2_MISC_SET 149 147#define USB_ANALOG_USB2_MISC_CLR 150 148#define USB_ANALOG_USB2_MISC_TOG 151 149#define USB_ANALOG_DIGPROG 152 150#define CCM_ANALOG_MAX 153 151 152/* CCM_CBCMR */ 153#define PRE_PERIPH_CLK_SEL_SHIFT (18) 154#define PRE_PERIPH_CLK_SEL_LENGTH (2) 155 156/* CCM_CBCDR */ 157#define AHB_PODF_SHIFT (10) 158#define AHB_PODF_LENGTH (3) 159#define IPG_PODF_SHIFT (8) 160#define IPG_PODF_LENGTH (2) 161 162/* CCM_CSCMR1 */ 163#define PERCLK_PODF_SHIFT (0) 164#define PERCLK_PODF_LENGTH (6) 165 166/* CCM_ANALOG_PFD_528 */ 167#define PFD0_FRAC_SHIFT (0) 168#define PFD0_FRAC_LENGTH (6) 169#define PFD2_FRAC_SHIFT (16) 170#define PFD2_FRAC_LENGTH (6) 171 172/* CCM_ANALOG_PLL_SYS */ 173#define DIV_SELECT_SHIFT (0) 174#define DIV_SELECT_LENGTH (1) 175 176#define CCM_ANALOG_PLL_LOCK (1 << 31); 177 178#define EXTRACT(value, name) extract32(value, name##_SHIFT, name##_LENGTH) 179 180#define TYPE_IMX6_CCM "imx6.ccm" 181#define IMX6_CCM(obj) OBJECT_CHECK(IMX6CCMState, (obj), TYPE_IMX6_CCM) 182 183typedef struct IMX6CCMState { 184 /* <private> */ 185 IMXCCMState parent_obj; 186 187 /* <public> */ 188 MemoryRegion container; 189 MemoryRegion ioccm; 190 MemoryRegion ioanalog; 191 192 uint32_t ccm[CCM_MAX]; 193 uint32_t analog[CCM_ANALOG_MAX]; 194 195} IMX6CCMState; 196 197#endif /* IMX6_CCM_H */ 198