diff options
Diffstat (limited to 'arch/m68k/include/asm/coldfire/intctrl.h')
| -rw-r--r-- | arch/m68k/include/asm/coldfire/intctrl.h | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/coldfire/intctrl.h b/arch/m68k/include/asm/coldfire/intctrl.h new file mode 100644 index 0000000000..ae82b292b1 --- /dev/null +++ b/arch/m68k/include/asm/coldfire/intctrl.h @@ -0,0 +1,246 @@ +/* + * Interrupt Controller Memory Map + * + * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. + * TsiChung Liew (Tsi-Chung.Liew@freescale.com) + * + * 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 __INTCTRL_H__ +#define __INTCTRL_H__ + +#if defined(CONFIG_M5235) || defined(CONFIG_M5271) || \ + defined(CONFIG_M5275) || defined(CONFIG_M5282) || \ + defined(CONFIG_M547x) || defined(CONFIG_M548x) +# define CONFIG_SYS_CF_INTC_REG1 +#endif + +typedef struct int0_ctrl { + /* Interrupt Controller 0 */ + u32 iprh0; /* 0x00 Pending High */ + u32 iprl0; /* 0x04 Pending Low */ + u32 imrh0; /* 0x08 Mask High */ + u32 imrl0; /* 0x0C Mask Low */ + u32 frch0; /* 0x10 Force High */ + u32 frcl0; /* 0x14 Force Low */ +#if defined(CONFIG_SYS_CF_INTC_REG1) + u8 irlr; /* 0x18 */ + u8 iacklpr; /* 0x19 */ + u16 res1[19]; /* 0x1a - 0x3c */ +#else + u16 res1; /* 0x18 - 0x19 */ + u16 icfg0; /* 0x1A Configuration */ + u8 simr0; /* 0x1C Set Interrupt Mask */ + u8 cimr0; /* 0x1D Clear Interrupt Mask */ + u8 clmask0; /* 0x1E Current Level Mask */ + u8 slmask; /* 0x1F Saved Level Mask */ + u32 res2[8]; /* 0x20 - 0x3F */ +#endif + u8 icr0[64]; /* 0x40 - 0x7F Control registers */ + u32 res3[24]; /* 0x80 - 0xDF */ + u8 swiack0; /* 0xE0 Software Interrupt ack */ + u8 res4[3]; /* 0xE1 - 0xE3 */ + u8 L1iack0; /* 0xE4 Level n interrupt ack */ + u8 res5[3]; /* 0xE5 - 0xE7 */ + u8 L2iack0; /* 0xE8 Level n interrupt ack */ + u8 res6[3]; /* 0xE9 - 0xEB */ + u8 L3iack0; /* 0xEC Level n interrupt ack */ + u8 res7[3]; /* 0xED - 0xEF */ + u8 L4iack0; /* 0xF0 Level n interrupt ack */ + u8 res8[3]; /* 0xF1 - 0xF3 */ + u8 L5iack0; /* 0xF4 Level n interrupt ack */ + u8 res9[3]; /* 0xF5 - 0xF7 */ + u8 L6iack0; /* 0xF8 Level n interrupt ack */ + u8 resa[3]; /* 0xF9 - 0xFB */ + u8 L7iack0; /* 0xFC Level n interrupt ack */ + u8 resb[3]; /* 0xFD - 0xFF */ +} int0_t; + +typedef struct int1_ctrl { + /* Interrupt Controller 1 */ + u32 iprh1; /* 0x00 Pending High */ + u32 iprl1; /* 0x04 Pending Low */ + u32 imrh1; /* 0x08 Mask High */ + u32 imrl1; /* 0x0C Mask Low */ + u32 frch1; /* 0x10 Force High */ + u32 frcl1; /* 0x14 Force Low */ +#if defined(CONFIG_SYS_CF_INTC_REG1) + u8 irlr; /* 0x18 */ + u8 iacklpr; /* 0x19 */ + u16 res1[19]; /* 0x1a - 0x3c */ +#else + u16 res1; /* 0x18 */ + u16 icfg1; /* 0x1A Configuration */ + u8 simr1; /* 0x1C Set Interrupt Mask */ + u8 cimr1; /* 0x1D Clear Interrupt Mask */ + u16 res2; /* 0x1E - 0x1F */ + u32 res3[8]; /* 0x20 - 0x3F */ +#endif + u8 icr1[64]; /* 0x40 - 0x7F */ + u32 res4[24]; /* 0x80 - 0xDF */ + u8 swiack1; /* 0xE0 Software Interrupt ack */ + u8 res5[3]; /* 0xE1 - 0xE3 */ + u8 L1iack1; /* 0xE4 Level n interrupt ack */ + u8 res6[3]; /* 0xE5 - 0xE7 */ + u8 L2iack1; /* 0xE8 Level n interrupt ack */ + u8 res7[3]; /* 0xE9 - 0xEB */ + u8 L3iack1; /* 0xEC Level n interrupt ack */ + u8 res8[3]; /* 0xED - 0xEF */ + u8 L4iack1; /* 0xF0 Level n interrupt ack */ + u8 res9[3]; /* 0xF1 - 0xF3 */ + u8 L5iack1; /* 0xF4 Level n interrupt ack */ + u8 resa[3]; /* 0xF5 - 0xF7 */ + u8 L6iack1; /* 0xF8 Level n interrupt ack */ + u8 resb[3]; /* 0xF9 - 0xFB */ + u8 L7iack1; /* 0xFC Level n interrupt ack */ + u8 resc[3]; /* 0xFD - 0xFF */ +} int1_t; + +typedef struct intgack_ctrl1 { + /* Global IACK Registers */ + u8 swiack; /* 0x00 Global Software Interrupt ack */ + u8 res0[0x3]; + u8 gl1iack; /* 0x04 */ + u8 resv1[0x3]; + u8 gl2iack; /* 0x08 */ + u8 res2[0x3]; + u8 gl3iack; /* 0x0C */ + u8 res3[0x3]; + u8 gl4iack; /* 0x10 */ + u8 res4[0x3]; + u8 gl5iack; /* 0x14 */ + u8 res5[0x3]; + u8 gl6iack; /* 0x18 */ + u8 res6[0x3]; + u8 gl7iack; /* 0x1C */ + u8 res7[0x3]; +} intgack_t; + +#define INTC_IPRH_INT63 (0x80000000) +#define INTC_IPRH_INT62 (0x40000000) +#define INTC_IPRH_INT61 (0x20000000) +#define INTC_IPRH_INT60 (0x10000000) +#define INTC_IPRH_INT59 (0x08000000) +#define INTC_IPRH_INT58 (0x04000000) +#define INTC_IPRH_INT57 (0x02000000) +#define INTC_IPRH_INT56 (0x01000000) +#define INTC_IPRH_INT55 (0x00800000) +#define INTC_IPRH_INT54 (0x00400000) +#define INTC_IPRH_INT53 (0x00200000) +#define INTC_IPRH_INT52 (0x00100000) +#define INTC_IPRH_INT51 (0x00080000) +#define INTC_IPRH_INT50 (0x00040000) +#define INTC_IPRH_INT49 (0x00020000) +#define INTC_IPRH_INT48 (0x00010000) +#define INTC_IPRH_INT47 (0x00008000) +#define INTC_IPRH_INT46 (0x00004000) +#define INTC_IPRH_INT45 (0x00002000) +#define INTC_IPRH_INT44 (0x00001000) +#define INTC_IPRH_INT43 (0x00000800) +#define INTC_IPRH_INT42 (0x00000400) +#define INTC_IPRH_INT41 (0x00000200) +#define INTC_IPRH_INT40 (0x00000100) +#define INTC_IPRH_INT39 (0x00000080) +#define INTC_IPRH_INT38 (0x00000040) +#define INTC_IPRH_INT37 (0x00000020) +#define INTC_IPRH_INT36 (0x00000010) +#define INTC_IPRH_INT35 (0x00000008) +#define INTC_IPRH_INT34 (0x00000004) +#define INTC_IPRH_INT33 (0x00000002) +#define INTC_IPRH_INT32 (0x00000001) + +#define INTC_IPRL_INT31 (0x80000000) +#define INTC_IPRL_INT30 (0x40000000) +#define INTC_IPRL_INT29 (0x20000000) +#define INTC_IPRL_INT28 (0x10000000) +#define INTC_IPRL_INT27 (0x08000000) +#define INTC_IPRL_INT26 (0x04000000) +#define INTC_IPRL_INT25 (0x02000000) +#define INTC_IPRL_INT24 (0x01000000) +#define INTC_IPRL_INT23 (0x00800000) +#define INTC_IPRL_INT22 (0x00400000) +#define INTC_IPRL_INT21 (0x00200000) +#define INTC_IPRL_INT20 (0x00100000) +#define INTC_IPRL_INT19 (0x00080000) +#define INTC_IPRL_INT18 (0x00040000) +#define INTC_IPRL_INT17 (0x00020000) +#define INTC_IPRL_INT16 (0x00010000) +#define INTC_IPRL_INT15 (0x00008000) +#define INTC_IPRL_INT14 (0x00004000) +#define INTC_IPRL_INT13 (0x00002000) +#define INTC_IPRL_INT12 (0x00001000) +#define INTC_IPRL_INT11 (0x00000800) +#define INTC_IPRL_INT10 (0x00000400) +#define INTC_IPRL_INT9 (0x00000200) +#define INTC_IPRL_INT8 (0x00000100) +#define INTC_IPRL_INT7 (0x00000080) +#define INTC_IPRL_INT6 (0x00000040) +#define INTC_IPRL_INT5 (0x00000020) +#define INTC_IPRL_INT4 (0x00000010) +#define INTC_IPRL_INT3 (0x00000008) +#define INTC_IPRL_INT2 (0x00000004) +#define INTC_IPRL_INT1 (0x00000002) +#define INTC_IPRL_INT0 (0x00000001) + +#define INTC_IMRLn_MASKALL (0x00000001) + +#define INTC_IRLR(x) (((x) & 0x7F) << 1) +#define INTC_IRLR_MASK (0x01) + +#define INTC_IACKLPR_LVL(x) (((x) & 0x07) << 4) +#define INTC_IACKLPR_LVL_MASK (0x8F) +#define INTC_IACKLPR_PRI(x) ((x) & 0x0F) +#define INTC_IACKLPR_PRI_MASK (0xF0) + +#if defined(CONFIG_SYS_CF_INTC_REG1) +#define INTC_ICR_IL(x) (((x) & 0x07) << 3) +#define INTC_ICR_IL_MASK (0xC7) +#define INTC_ICR_IP(x) ((x) & 0x07) +#define INTC_ICR_IP_MASK (0xF8) +#else +#define INTC_ICR_IL(x) ((x) & 0x07) +#define INTC_ICR_IL_MASK (0xF8) +#endif + +#define INTC_ICONFIG_ELVLPRI_MASK (0x01FF) +#define INTC_ICONFIG_ELVLPRI7 (0x8000) +#define INTC_ICONFIG_ELVLPRI6 (0x4000) +#define INTC_ICONFIG_ELVLPRI5 (0x2000) +#define INTC_ICONFIG_ELVLPRI4 (0x1000) +#define INTC_ICONFIG_ELVLPRI3 (0x0800) +#define INTC_ICONFIG_ELVLPRI2 (0x0400) +#define INTC_ICONFIG_ELVLPRI1 (0x0200) +#define INTC_ICONFIG_EMASK (0x0020) + +#define INTC_SIMR_ALL (0x40) +#define INTC_SIMR(x) ((x) & 0x3F) +#define INTC_SIMR_MASK (0x80) + +#define INTC_CIMR_ALL (0x40) +#define INTC_CIMR(x) ((x) & 0x3F) +#define INTC_CIMR_MASK (0x80) + +#define INTC_CLMASK(x) ((x) & 0x0F) +#define INTC_CLMASK_MASK (0xF0) + +#define INTC_SLMASK(x) ((x) & 0x0F) +#define INTC_SLMASK_MASK (0xF0) + +#endif /* __INTCTRL_H__ */ |
