1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Interrupt Controller Memory Map 4 * 5 * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. 6 * TsiChung Liew (Tsi-Chung.Liew@freescale.com) 7 */ 8 9 #ifndef __INTCTRL_H__ 10 #define __INTCTRL_H__ 11 12 #if defined(CONFIG_M5235) || defined(CONFIG_M5271) || \ 13 defined(CONFIG_M5275) || defined(CONFIG_M5282) || \ 14 defined(CONFIG_M547x) || defined(CONFIG_M548x) 15 # define CONFIG_SYS_CF_INTC_REG1 16 #endif 17 18 typedef struct int0_ctrl { 19 /* Interrupt Controller 0 */ 20 u32 iprh0; /* 0x00 Pending High */ 21 u32 iprl0; /* 0x04 Pending Low */ 22 u32 imrh0; /* 0x08 Mask High */ 23 u32 imrl0; /* 0x0C Mask Low */ 24 u32 frch0; /* 0x10 Force High */ 25 u32 frcl0; /* 0x14 Force Low */ 26 #if defined(CONFIG_SYS_CF_INTC_REG1) 27 u8 irlr; /* 0x18 */ 28 u8 iacklpr; /* 0x19 */ 29 u16 res1[19]; /* 0x1a - 0x3c */ 30 #else 31 u16 res1; /* 0x18 - 0x19 */ 32 u16 icfg0; /* 0x1A Configuration */ 33 u8 simr0; /* 0x1C Set Interrupt Mask */ 34 u8 cimr0; /* 0x1D Clear Interrupt Mask */ 35 u8 clmask0; /* 0x1E Current Level Mask */ 36 u8 slmask; /* 0x1F Saved Level Mask */ 37 u32 res2[8]; /* 0x20 - 0x3F */ 38 #endif 39 u8 icr0[64]; /* 0x40 - 0x7F Control registers */ 40 u32 res3[24]; /* 0x80 - 0xDF */ 41 u8 swiack0; /* 0xE0 Software Interrupt ack */ 42 u8 res4[3]; /* 0xE1 - 0xE3 */ 43 u8 L1iack0; /* 0xE4 Level n interrupt ack */ 44 u8 res5[3]; /* 0xE5 - 0xE7 */ 45 u8 L2iack0; /* 0xE8 Level n interrupt ack */ 46 u8 res6[3]; /* 0xE9 - 0xEB */ 47 u8 L3iack0; /* 0xEC Level n interrupt ack */ 48 u8 res7[3]; /* 0xED - 0xEF */ 49 u8 L4iack0; /* 0xF0 Level n interrupt ack */ 50 u8 res8[3]; /* 0xF1 - 0xF3 */ 51 u8 L5iack0; /* 0xF4 Level n interrupt ack */ 52 u8 res9[3]; /* 0xF5 - 0xF7 */ 53 u8 L6iack0; /* 0xF8 Level n interrupt ack */ 54 u8 resa[3]; /* 0xF9 - 0xFB */ 55 u8 L7iack0; /* 0xFC Level n interrupt ack */ 56 u8 resb[3]; /* 0xFD - 0xFF */ 57 } int0_t; 58 59 typedef struct int1_ctrl { 60 /* Interrupt Controller 1 */ 61 u32 iprh1; /* 0x00 Pending High */ 62 u32 iprl1; /* 0x04 Pending Low */ 63 u32 imrh1; /* 0x08 Mask High */ 64 u32 imrl1; /* 0x0C Mask Low */ 65 u32 frch1; /* 0x10 Force High */ 66 u32 frcl1; /* 0x14 Force Low */ 67 #if defined(CONFIG_SYS_CF_INTC_REG1) 68 u8 irlr; /* 0x18 */ 69 u8 iacklpr; /* 0x19 */ 70 u16 res1[19]; /* 0x1a - 0x3c */ 71 #else 72 u16 res1; /* 0x18 */ 73 u16 icfg1; /* 0x1A Configuration */ 74 u8 simr1; /* 0x1C Set Interrupt Mask */ 75 u8 cimr1; /* 0x1D Clear Interrupt Mask */ 76 u16 res2; /* 0x1E - 0x1F */ 77 u32 res3[8]; /* 0x20 - 0x3F */ 78 #endif 79 u8 icr1[64]; /* 0x40 - 0x7F */ 80 u32 res4[24]; /* 0x80 - 0xDF */ 81 u8 swiack1; /* 0xE0 Software Interrupt ack */ 82 u8 res5[3]; /* 0xE1 - 0xE3 */ 83 u8 L1iack1; /* 0xE4 Level n interrupt ack */ 84 u8 res6[3]; /* 0xE5 - 0xE7 */ 85 u8 L2iack1; /* 0xE8 Level n interrupt ack */ 86 u8 res7[3]; /* 0xE9 - 0xEB */ 87 u8 L3iack1; /* 0xEC Level n interrupt ack */ 88 u8 res8[3]; /* 0xED - 0xEF */ 89 u8 L4iack1; /* 0xF0 Level n interrupt ack */ 90 u8 res9[3]; /* 0xF1 - 0xF3 */ 91 u8 L5iack1; /* 0xF4 Level n interrupt ack */ 92 u8 resa[3]; /* 0xF5 - 0xF7 */ 93 u8 L6iack1; /* 0xF8 Level n interrupt ack */ 94 u8 resb[3]; /* 0xF9 - 0xFB */ 95 u8 L7iack1; /* 0xFC Level n interrupt ack */ 96 u8 resc[3]; /* 0xFD - 0xFF */ 97 } int1_t; 98 99 typedef struct intgack_ctrl1 { 100 /* Global IACK Registers */ 101 u8 swiack; /* 0x00 Global Software Interrupt ack */ 102 u8 res0[0x3]; 103 u8 gl1iack; /* 0x04 */ 104 u8 resv1[0x3]; 105 u8 gl2iack; /* 0x08 */ 106 u8 res2[0x3]; 107 u8 gl3iack; /* 0x0C */ 108 u8 res3[0x3]; 109 u8 gl4iack; /* 0x10 */ 110 u8 res4[0x3]; 111 u8 gl5iack; /* 0x14 */ 112 u8 res5[0x3]; 113 u8 gl6iack; /* 0x18 */ 114 u8 res6[0x3]; 115 u8 gl7iack; /* 0x1C */ 116 u8 res7[0x3]; 117 } intgack_t; 118 119 #define INTC_IPRH_INT63 (0x80000000) 120 #define INTC_IPRH_INT62 (0x40000000) 121 #define INTC_IPRH_INT61 (0x20000000) 122 #define INTC_IPRH_INT60 (0x10000000) 123 #define INTC_IPRH_INT59 (0x08000000) 124 #define INTC_IPRH_INT58 (0x04000000) 125 #define INTC_IPRH_INT57 (0x02000000) 126 #define INTC_IPRH_INT56 (0x01000000) 127 #define INTC_IPRH_INT55 (0x00800000) 128 #define INTC_IPRH_INT54 (0x00400000) 129 #define INTC_IPRH_INT53 (0x00200000) 130 #define INTC_IPRH_INT52 (0x00100000) 131 #define INTC_IPRH_INT51 (0x00080000) 132 #define INTC_IPRH_INT50 (0x00040000) 133 #define INTC_IPRH_INT49 (0x00020000) 134 #define INTC_IPRH_INT48 (0x00010000) 135 #define INTC_IPRH_INT47 (0x00008000) 136 #define INTC_IPRH_INT46 (0x00004000) 137 #define INTC_IPRH_INT45 (0x00002000) 138 #define INTC_IPRH_INT44 (0x00001000) 139 #define INTC_IPRH_INT43 (0x00000800) 140 #define INTC_IPRH_INT42 (0x00000400) 141 #define INTC_IPRH_INT41 (0x00000200) 142 #define INTC_IPRH_INT40 (0x00000100) 143 #define INTC_IPRH_INT39 (0x00000080) 144 #define INTC_IPRH_INT38 (0x00000040) 145 #define INTC_IPRH_INT37 (0x00000020) 146 #define INTC_IPRH_INT36 (0x00000010) 147 #define INTC_IPRH_INT35 (0x00000008) 148 #define INTC_IPRH_INT34 (0x00000004) 149 #define INTC_IPRH_INT33 (0x00000002) 150 #define INTC_IPRH_INT32 (0x00000001) 151 152 #define INTC_IPRL_INT31 (0x80000000) 153 #define INTC_IPRL_INT30 (0x40000000) 154 #define INTC_IPRL_INT29 (0x20000000) 155 #define INTC_IPRL_INT28 (0x10000000) 156 #define INTC_IPRL_INT27 (0x08000000) 157 #define INTC_IPRL_INT26 (0x04000000) 158 #define INTC_IPRL_INT25 (0x02000000) 159 #define INTC_IPRL_INT24 (0x01000000) 160 #define INTC_IPRL_INT23 (0x00800000) 161 #define INTC_IPRL_INT22 (0x00400000) 162 #define INTC_IPRL_INT21 (0x00200000) 163 #define INTC_IPRL_INT20 (0x00100000) 164 #define INTC_IPRL_INT19 (0x00080000) 165 #define INTC_IPRL_INT18 (0x00040000) 166 #define INTC_IPRL_INT17 (0x00020000) 167 #define INTC_IPRL_INT16 (0x00010000) 168 #define INTC_IPRL_INT15 (0x00008000) 169 #define INTC_IPRL_INT14 (0x00004000) 170 #define INTC_IPRL_INT13 (0x00002000) 171 #define INTC_IPRL_INT12 (0x00001000) 172 #define INTC_IPRL_INT11 (0x00000800) 173 #define INTC_IPRL_INT10 (0x00000400) 174 #define INTC_IPRL_INT9 (0x00000200) 175 #define INTC_IPRL_INT8 (0x00000100) 176 #define INTC_IPRL_INT7 (0x00000080) 177 #define INTC_IPRL_INT6 (0x00000040) 178 #define INTC_IPRL_INT5 (0x00000020) 179 #define INTC_IPRL_INT4 (0x00000010) 180 #define INTC_IPRL_INT3 (0x00000008) 181 #define INTC_IPRL_INT2 (0x00000004) 182 #define INTC_IPRL_INT1 (0x00000002) 183 #define INTC_IPRL_INT0 (0x00000001) 184 185 #define INTC_IMRLn_MASKALL (0x00000001) 186 187 #define INTC_IRLR(x) (((x) & 0x7F) << 1) 188 #define INTC_IRLR_MASK (0x01) 189 190 #define INTC_IACKLPR_LVL(x) (((x) & 0x07) << 4) 191 #define INTC_IACKLPR_LVL_MASK (0x8F) 192 #define INTC_IACKLPR_PRI(x) ((x) & 0x0F) 193 #define INTC_IACKLPR_PRI_MASK (0xF0) 194 195 #if defined(CONFIG_SYS_CF_INTC_REG1) 196 #define INTC_ICR_IL(x) (((x) & 0x07) << 3) 197 #define INTC_ICR_IL_MASK (0xC7) 198 #define INTC_ICR_IP(x) ((x) & 0x07) 199 #define INTC_ICR_IP_MASK (0xF8) 200 #else 201 #define INTC_ICR_IL(x) ((x) & 0x07) 202 #define INTC_ICR_IL_MASK (0xF8) 203 #endif 204 205 #define INTC_ICONFIG_ELVLPRI_MASK (0x01FF) 206 #define INTC_ICONFIG_ELVLPRI7 (0x8000) 207 #define INTC_ICONFIG_ELVLPRI6 (0x4000) 208 #define INTC_ICONFIG_ELVLPRI5 (0x2000) 209 #define INTC_ICONFIG_ELVLPRI4 (0x1000) 210 #define INTC_ICONFIG_ELVLPRI3 (0x0800) 211 #define INTC_ICONFIG_ELVLPRI2 (0x0400) 212 #define INTC_ICONFIG_ELVLPRI1 (0x0200) 213 #define INTC_ICONFIG_EMASK (0x0020) 214 215 #define INTC_SIMR_ALL (0x40) 216 #define INTC_SIMR(x) ((x) & 0x3F) 217 #define INTC_SIMR_MASK (0x80) 218 219 #define INTC_CIMR_ALL (0x40) 220 #define INTC_CIMR(x) ((x) & 0x3F) 221 #define INTC_CIMR_MASK (0x80) 222 223 #define INTC_CLMASK(x) ((x) & 0x0F) 224 #define INTC_CLMASK_MASK (0xF0) 225 226 #define INTC_SLMASK(x) ((x) & 0x0F) 227 #define INTC_SLMASK_MASK (0xF0) 228 229 #endif /* __INTCTRL_H__ */ 230