| /**************************************************************************** |
| * arch/arm/src/str71x/str71x_xti.h |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __ARCH_ARM_SRC_STR71X_STR71X_XTI_H |
| #define __ARCH_ARM_SRC_STR71X_STR71X_XTI_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| |
| #include "str71x_map.h" |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| /* External Interrupt Controller (XTI) registers ****************************/ |
| |
| #define STR71X_XTI_SR (STR71X_XTI_BASE + 0x001c) /* 8-bits wide */ |
| #define STR71X_XTI_CTRL (STR71X_XTI_BASE + 0x0024) /* 8-bits wide */ |
| #define STR71X_XTI_MRH (STR71X_XTI_BASE + 0x0028) /* 8-bits wide */ |
| #define STR71X_XTI_MRL (STR71X_XTI_BASE + 0x002c) /* 8-bits wide */ |
| #define STR71X_XTI_TRH (STR71X_XTI_BASE + 0x0030) /* 8-bits wide */ |
| #define STR71X_XTI_TRL (STR71X_XTI_BASE + 0x0034) /* 8-bits wide */ |
| #define STR71X_XTI_PRH (STR71X_XTI_BASE + 0x0038) /* 8-bits wide */ |
| #define STR71X_XTI_PRL (STR71X_XTI_BASE + 0x003c) /* 8-bits wide */ |
| |
| /* Register bit settings ****************************************************/ |
| |
| /* Control register (CTRL) */ |
| |
| #define STR71X_XTICTRL_WKUPINT (0x01) |
| #define STR71X_XTICTRL_ID1S (0x02) |
| #define STR71X_XTICTRL_STOP (0x04) |
| |
| /* Most registers are address by external interrupt line in two 8-bit high |
| * and low registers |
| */ |
| |
| #define STR71X_XTI_LINE(n) (1 << (n)) |
| #define STR71X_XTI_LINE0 STR71X_XTI_LINE(0) /* Low register */ |
| #define STR71X_XTI_LINE1 STR71X_XTI_LINE(1) |
| #define STR71X_XTI_LINE2 STR71X_XTI_LINE(2) |
| #define STR71X_XTI_LINE3 STR71X_XTI_LINE(3) |
| #define STR71X_XTI_LINE4 STR71X_XTI_LINE(4) |
| #define STR71X_XTI_LINE5 STR71X_XTI_LINE(5) |
| #define STR71X_XTI_LINE6 STR71X_XTI_LINE(6) |
| #define STR71X_XTI_LINE7 STR71X_XTI_LINE(7) |
| |
| #define STR71X_XTI_LINE8 STR71X_XTI_LINE(8) /* High register */ |
| #define STR71X_XTI_LINE9 STR71X_XTI_LINE(9) |
| #define STR71X_XTI_LINE10 STR71X_XTI_LINE(10) |
| #define STR71X_XTI_LINE11 STR71X_XTI_LINE(11) |
| #define STR71X_XTI_LINE12 STR71X_XTI_LINE(12) |
| #define STR71X_XTI_LINE13 STR71X_XTI_LINE(13) |
| #define STR71X_XTI_LINE14 STR71X_XTI_LINE(14) |
| #define STR71X_XTI_LINE15 STR71X_XTI_LINE(15) |
| |
| /**************************************************************************** |
| * Public Types |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Public Data |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Public Functions Prototypes |
| ****************************************************************************/ |
| |
| #endif /* _ARCH_ARM_SRC_STR71X_STR71X_XTI_H */ |
