| Sascha Hauer | df1bf4b | 2008-07-05 10:02:48 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. |
| 3 | * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU General Public License |
| 7 | * as published by the Free Software Foundation; either version 2 |
| 8 | * of the License, or (at your option) any later version. |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| 17 | * MA 02110-1301, USA. |
| 18 | */ |
| 19 | |
| 20 | #ifndef __ARCH_ARM_MACH_MX3_CRM_REGS_H__ |
| 21 | #define __ARCH_ARM_MACH_MX3_CRM_REGS_H__ |
| 22 | |
| 23 | #define CKIH_CLK_FREQ 26000000 |
| 24 | #define CKIH_CLK_FREQ_27MHZ 27000000 |
| 25 | #define CKIL_CLK_FREQ 32768 |
| 26 | |
| Uwe Kleine-König | 1273e76 | 2009-12-16 19:06:12 +0100 | [diff] [blame] | 27 | #define MXC_CCM_BASE MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR) |
| Sascha Hauer | df1bf4b | 2008-07-05 10:02:48 +0200 | [diff] [blame] | 28 | |
| 29 | /* Register addresses */ |
| 30 | #define MXC_CCM_CCMR (MXC_CCM_BASE + 0x00) |
| 31 | #define MXC_CCM_PDR0 (MXC_CCM_BASE + 0x04) |
| 32 | #define MXC_CCM_PDR1 (MXC_CCM_BASE + 0x08) |
| 33 | #define MXC_CCM_RCSR (MXC_CCM_BASE + 0x0C) |
| 34 | #define MXC_CCM_MPCTL (MXC_CCM_BASE + 0x10) |
| 35 | #define MXC_CCM_UPCTL (MXC_CCM_BASE + 0x14) |
| 36 | #define MXC_CCM_SRPCTL (MXC_CCM_BASE + 0x18) |
| 37 | #define MXC_CCM_COSR (MXC_CCM_BASE + 0x1C) |
| 38 | #define MXC_CCM_CGR0 (MXC_CCM_BASE + 0x20) |
| 39 | #define MXC_CCM_CGR1 (MXC_CCM_BASE + 0x24) |
| 40 | #define MXC_CCM_CGR2 (MXC_CCM_BASE + 0x28) |
| 41 | #define MXC_CCM_WIMR (MXC_CCM_BASE + 0x2C) |
| 42 | #define MXC_CCM_LDC (MXC_CCM_BASE + 0x30) |
| 43 | #define MXC_CCM_DCVR0 (MXC_CCM_BASE + 0x34) |
| 44 | #define MXC_CCM_DCVR1 (MXC_CCM_BASE + 0x38) |
| 45 | #define MXC_CCM_DCVR2 (MXC_CCM_BASE + 0x3C) |
| 46 | #define MXC_CCM_DCVR3 (MXC_CCM_BASE + 0x40) |
| 47 | #define MXC_CCM_LTR0 (MXC_CCM_BASE + 0x44) |
| 48 | #define MXC_CCM_LTR1 (MXC_CCM_BASE + 0x48) |
| 49 | #define MXC_CCM_LTR2 (MXC_CCM_BASE + 0x4C) |
| 50 | #define MXC_CCM_LTR3 (MXC_CCM_BASE + 0x50) |
| 51 | #define MXC_CCM_LTBR0 (MXC_CCM_BASE + 0x54) |
| 52 | #define MXC_CCM_LTBR1 (MXC_CCM_BASE + 0x58) |
| 53 | #define MXC_CCM_PMCR0 (MXC_CCM_BASE + 0x5C) |
| 54 | #define MXC_CCM_PMCR1 (MXC_CCM_BASE + 0x60) |
| 55 | #define MXC_CCM_PDR2 (MXC_CCM_BASE + 0x64) |
| 56 | |
| 57 | /* Register bit definitions */ |
| 58 | #define MXC_CCM_CCMR_WBEN (1 << 27) |
| 59 | #define MXC_CCM_CCMR_CSCS (1 << 25) |
| 60 | #define MXC_CCM_CCMR_PERCS (1 << 24) |
| 61 | #define MXC_CCM_CCMR_SSI1S_OFFSET 18 |
| 62 | #define MXC_CCM_CCMR_SSI1S_MASK (0x3 << 18) |
| 63 | #define MXC_CCM_CCMR_SSI2S_OFFSET 21 |
| 64 | #define MXC_CCM_CCMR_SSI2S_MASK (0x3 << 21) |
| 65 | #define MXC_CCM_CCMR_LPM_OFFSET 14 |
| 66 | #define MXC_CCM_CCMR_LPM_MASK (0x3 << 14) |
| 67 | #define MXC_CCM_CCMR_FIRS_OFFSET 11 |
| 68 | #define MXC_CCM_CCMR_FIRS_MASK (0x3 << 11) |
| 69 | #define MXC_CCM_CCMR_UPE (1 << 9) |
| 70 | #define MXC_CCM_CCMR_SPE (1 << 8) |
| 71 | #define MXC_CCM_CCMR_MDS (1 << 7) |
| 72 | #define MXC_CCM_CCMR_SBYCS (1 << 4) |
| 73 | #define MXC_CCM_CCMR_MPE (1 << 3) |
| 74 | #define MXC_CCM_CCMR_PRCS_OFFSET 1 |
| 75 | #define MXC_CCM_CCMR_PRCS_MASK (0x3 << 1) |
| 76 | |
| 77 | #define MXC_CCM_PDR0_CSI_PODF_OFFSET 26 |
| 78 | #define MXC_CCM_PDR0_CSI_PODF_MASK (0x3F << 26) |
| 79 | #define MXC_CCM_PDR0_CSI_PRDF_OFFSET 23 |
| 80 | #define MXC_CCM_PDR0_CSI_PRDF_MASK (0x7 << 23) |
| 81 | #define MXC_CCM_PDR0_PER_PODF_OFFSET 16 |
| 82 | #define MXC_CCM_PDR0_PER_PODF_MASK (0x1F << 16) |
| 83 | #define MXC_CCM_PDR0_HSP_PODF_OFFSET 11 |
| 84 | #define MXC_CCM_PDR0_HSP_PODF_MASK (0x7 << 11) |
| 85 | #define MXC_CCM_PDR0_NFC_PODF_OFFSET 8 |
| 86 | #define MXC_CCM_PDR0_NFC_PODF_MASK (0x7 << 8) |
| 87 | #define MXC_CCM_PDR0_IPG_PODF_OFFSET 6 |
| 88 | #define MXC_CCM_PDR0_IPG_PODF_MASK (0x3 << 6) |
| 89 | #define MXC_CCM_PDR0_MAX_PODF_OFFSET 3 |
| 90 | #define MXC_CCM_PDR0_MAX_PODF_MASK (0x7 << 3) |
| 91 | #define MXC_CCM_PDR0_MCU_PODF_OFFSET 0 |
| 92 | #define MXC_CCM_PDR0_MCU_PODF_MASK 0x7 |
| 93 | |
| Sascha Hauer | df1bf4b | 2008-07-05 10:02:48 +0200 | [diff] [blame] | 94 | #define MXC_CCM_PDR1_USB_PRDF_OFFSET 30 |
| 95 | #define MXC_CCM_PDR1_USB_PRDF_MASK (0x3 << 30) |
| 96 | #define MXC_CCM_PDR1_USB_PODF_OFFSET 27 |
| 97 | #define MXC_CCM_PDR1_USB_PODF_MASK (0x7 << 27) |
| 98 | #define MXC_CCM_PDR1_FIRI_PRE_PODF_OFFSET 24 |
| 99 | #define MXC_CCM_PDR1_FIRI_PRE_PODF_MASK (0x7 << 24) |
| 100 | #define MXC_CCM_PDR1_FIRI_PODF_OFFSET 18 |
| 101 | #define MXC_CCM_PDR1_FIRI_PODF_MASK (0x3F << 18) |
| 102 | #define MXC_CCM_PDR1_SSI2_PRE_PODF_OFFSET 15 |
| 103 | #define MXC_CCM_PDR1_SSI2_PRE_PODF_MASK (0x7 << 15) |
| 104 | #define MXC_CCM_PDR1_SSI2_PODF_OFFSET 9 |
| 105 | #define MXC_CCM_PDR1_SSI2_PODF_MASK (0x3F << 9) |
| 106 | #define MXC_CCM_PDR1_SSI1_PRE_PODF_OFFSET 6 |
| 107 | #define MXC_CCM_PDR1_SSI1_PRE_PODF_MASK (0x7 << 6) |
| 108 | #define MXC_CCM_PDR1_SSI1_PODF_OFFSET 0 |
| 109 | #define MXC_CCM_PDR1_SSI1_PODF_MASK 0x3F |
| 110 | |
| 111 | /* Bit definitions for RCSR */ |
| 112 | #define MXC_CCM_RCSR_NF16B 0x80000000 |
| 113 | |
| Sascha Hauer | df1bf4b | 2008-07-05 10:02:48 +0200 | [diff] [blame] | 114 | /* |
| 115 | * LTR0 register offsets |
| 116 | */ |
| 117 | #define MXC_CCM_LTR0_DIV3CK_OFFSET 1 |
| 118 | #define MXC_CCM_LTR0_DIV3CK_MASK (0x3 << 1) |
| 119 | #define MXC_CCM_LTR0_DNTHR_OFFSET 16 |
| 120 | #define MXC_CCM_LTR0_DNTHR_MASK (0x3F << 16) |
| 121 | #define MXC_CCM_LTR0_UPTHR_OFFSET 22 |
| 122 | #define MXC_CCM_LTR0_UPTHR_MASK (0x3F << 22) |
| 123 | |
| 124 | /* |
| 125 | * LTR1 register offsets |
| 126 | */ |
| 127 | #define MXC_CCM_LTR1_PNCTHR_OFFSET 0 |
| 128 | #define MXC_CCM_LTR1_PNCTHR_MASK 0x3F |
| 129 | #define MXC_CCM_LTR1_UPCNT_OFFSET 6 |
| 130 | #define MXC_CCM_LTR1_UPCNT_MASK (0xFF << 6) |
| 131 | #define MXC_CCM_LTR1_DNCNT_OFFSET 14 |
| 132 | #define MXC_CCM_LTR1_DNCNT_MASK (0xFF << 14) |
| 133 | #define MXC_CCM_LTR1_LTBRSR_MASK 0x400000 |
| 134 | #define MXC_CCM_LTR1_LTBRSR_OFFSET 22 |
| 135 | #define MXC_CCM_LTR1_LTBRSR 0x400000 |
| 136 | #define MXC_CCM_LTR1_LTBRSH 0x800000 |
| 137 | |
| 138 | /* |
| 139 | * LTR2 bit definitions. x ranges from 0 for WSW9 to 6 for WSW15 |
| 140 | */ |
| 141 | #define MXC_CCM_LTR2_WSW_OFFSET(x) (11 + (x) * 3) |
| 142 | #define MXC_CCM_LTR2_WSW_MASK(x) (0x7 << \ |
| 143 | MXC_CCM_LTR2_WSW_OFFSET((x))) |
| 144 | #define MXC_CCM_LTR2_EMAC_OFFSET 0 |
| 145 | #define MXC_CCM_LTR2_EMAC_MASK 0x1FF |
| 146 | |
| 147 | /* |
| 148 | * LTR3 bit definitions. x ranges from 0 for WSW0 to 8 for WSW8 |
| 149 | */ |
| 150 | #define MXC_CCM_LTR3_WSW_OFFSET(x) (5 + (x) * 3) |
| 151 | #define MXC_CCM_LTR3_WSW_MASK(x) (0x7 << \ |
| 152 | MXC_CCM_LTR3_WSW_OFFSET((x))) |
| 153 | |
| 154 | #define MXC_CCM_PMCR0_DFSUP1 0x80000000 |
| 155 | #define MXC_CCM_PMCR0_DFSUP1_SPLL (0 << 31) |
| 156 | #define MXC_CCM_PMCR0_DFSUP1_MPLL (1 << 31) |
| 157 | #define MXC_CCM_PMCR0_DFSUP0 0x40000000 |
| 158 | #define MXC_CCM_PMCR0_DFSUP0_PLL (0 << 30) |
| 159 | #define MXC_CCM_PMCR0_DFSUP0_PDR (1 << 30) |
| 160 | #define MXC_CCM_PMCR0_DFSUP_MASK (0x3 << 30) |
| 161 | |
| 162 | #define DVSUP_TURBO 0 |
| 163 | #define DVSUP_HIGH 1 |
| 164 | #define DVSUP_MEDIUM 2 |
| 165 | #define DVSUP_LOW 3 |
| 166 | #define MXC_CCM_PMCR0_DVSUP_TURBO (DVSUP_TURBO << 28) |
| 167 | #define MXC_CCM_PMCR0_DVSUP_HIGH (DVSUP_HIGH << 28) |
| 168 | #define MXC_CCM_PMCR0_DVSUP_MEDIUM (DVSUP_MEDIUM << 28) |
| 169 | #define MXC_CCM_PMCR0_DVSUP_LOW (DVSUP_LOW << 28) |
| 170 | #define MXC_CCM_PMCR0_DVSUP_OFFSET 28 |
| 171 | #define MXC_CCM_PMCR0_DVSUP_MASK (0x3 << 28) |
| 172 | #define MXC_CCM_PMCR0_UDSC 0x08000000 |
| 173 | #define MXC_CCM_PMCR0_UDSC_MASK (1 << 27) |
| 174 | #define MXC_CCM_PMCR0_UDSC_UP (1 << 27) |
| 175 | #define MXC_CCM_PMCR0_UDSC_DOWN (0 << 27) |
| 176 | |
| 177 | #define MXC_CCM_PMCR0_VSCNT_1 (0x0 << 24) |
| 178 | #define MXC_CCM_PMCR0_VSCNT_2 (0x1 << 24) |
| 179 | #define MXC_CCM_PMCR0_VSCNT_3 (0x2 << 24) |
| 180 | #define MXC_CCM_PMCR0_VSCNT_4 (0x3 << 24) |
| 181 | #define MXC_CCM_PMCR0_VSCNT_5 (0x4 << 24) |
| 182 | #define MXC_CCM_PMCR0_VSCNT_6 (0x5 << 24) |
| 183 | #define MXC_CCM_PMCR0_VSCNT_7 (0x6 << 24) |
| 184 | #define MXC_CCM_PMCR0_VSCNT_8 (0x7 << 24) |
| 185 | #define MXC_CCM_PMCR0_VSCNT_OFFSET 24 |
| 186 | #define MXC_CCM_PMCR0_VSCNT_MASK (0x7 << 24) |
| 187 | #define MXC_CCM_PMCR0_DVFEV 0x00800000 |
| 188 | #define MXC_CCM_PMCR0_DVFIS 0x00400000 |
| 189 | #define MXC_CCM_PMCR0_LBMI 0x00200000 |
| 190 | #define MXC_CCM_PMCR0_LBFL 0x00100000 |
| 191 | #define MXC_CCM_PMCR0_LBCF_4 (0x0 << 18) |
| 192 | #define MXC_CCM_PMCR0_LBCF_8 (0x1 << 18) |
| 193 | #define MXC_CCM_PMCR0_LBCF_12 (0x2 << 18) |
| 194 | #define MXC_CCM_PMCR0_LBCF_16 (0x3 << 18) |
| 195 | #define MXC_CCM_PMCR0_LBCF_OFFSET 18 |
| 196 | #define MXC_CCM_PMCR0_LBCF_MASK (0x3 << 18) |
| 197 | #define MXC_CCM_PMCR0_PTVIS 0x00020000 |
| 198 | #define MXC_CCM_PMCR0_UPDTEN 0x00010000 |
| 199 | #define MXC_CCM_PMCR0_UPDTEN_MASK (0x1 << 16) |
| 200 | #define MXC_CCM_PMCR0_FSVAIM 0x00008000 |
| 201 | #define MXC_CCM_PMCR0_FSVAI_OFFSET 13 |
| 202 | #define MXC_CCM_PMCR0_FSVAI_MASK (0x3 << 13) |
| 203 | #define MXC_CCM_PMCR0_DPVCR 0x00001000 |
| 204 | #define MXC_CCM_PMCR0_DPVV 0x00000800 |
| 205 | #define MXC_CCM_PMCR0_WFIM 0x00000400 |
| 206 | #define MXC_CCM_PMCR0_DRCE3 0x00000200 |
| 207 | #define MXC_CCM_PMCR0_DRCE2 0x00000100 |
| 208 | #define MXC_CCM_PMCR0_DRCE1 0x00000080 |
| 209 | #define MXC_CCM_PMCR0_DRCE0 0x00000040 |
| 210 | #define MXC_CCM_PMCR0_DCR 0x00000020 |
| 211 | #define MXC_CCM_PMCR0_DVFEN 0x00000010 |
| 212 | #define MXC_CCM_PMCR0_PTVAIM 0x00000008 |
| 213 | #define MXC_CCM_PMCR0_PTVAI_OFFSET 1 |
| 214 | #define MXC_CCM_PMCR0_PTVAI_MASK (0x3 << 1) |
| 215 | #define MXC_CCM_PMCR0_DPTEN 0x00000001 |
| 216 | |
| 217 | #define MXC_CCM_PMCR1_DVGP_OFFSET 0 |
| 218 | #define MXC_CCM_PMCR1_DVGP_MASK (0xF) |
| 219 | |
| 220 | #define MXC_CCM_PMCR1_PLLRDIS (0x1 << 7) |
| 221 | #define MXC_CCM_PMCR1_EMIRQ_EN (0x1 << 8) |
| 222 | |
| 223 | #define MXC_CCM_DCVR_ULV_MASK (0x3FF << 22) |
| 224 | #define MXC_CCM_DCVR_ULV_OFFSET 22 |
| 225 | #define MXC_CCM_DCVR_LLV_MASK (0x3FF << 12) |
| 226 | #define MXC_CCM_DCVR_LLV_OFFSET 12 |
| 227 | #define MXC_CCM_DCVR_ELV_MASK (0x3FF << 2) |
| 228 | #define MXC_CCM_DCVR_ELV_OFFSET 2 |
| 229 | |
| 230 | #define MXC_CCM_PDR2_MST2_PDF_MASK (0x3F << 7) |
| 231 | #define MXC_CCM_PDR2_MST2_PDF_OFFSET 7 |
| 232 | #define MXC_CCM_PDR2_MST1_PDF_MASK 0x3F |
| 233 | #define MXC_CCM_PDR2_MST1_PDF_OFFSET 0 |
| 234 | |
| 235 | #define MXC_CCM_COSR_CLKOSEL_MASK 0x0F |
| 236 | #define MXC_CCM_COSR_CLKOSEL_OFFSET 0 |
| 237 | #define MXC_CCM_COSR_CLKOUTDIV_MASK (0x07 << 6) |
| 238 | #define MXC_CCM_COSR_CLKOUTDIV_OFFSET 6 |
| 239 | #define MXC_CCM_COSR_CLKOEN (1 << 9) |
| 240 | |
| 241 | /* |
| 242 | * PMCR0 register offsets |
| 243 | */ |
| 244 | #define MXC_CCM_PMCR0_LBFL_OFFSET 20 |
| 245 | #define MXC_CCM_PMCR0_DFSUP0_OFFSET 30 |
| 246 | #define MXC_CCM_PMCR0_DFSUP1_OFFSET 31 |
| 247 | |
| 248 | #endif /* __ARCH_ARM_MACH_MX3_CRM_REGS_H__ */ |