| 1 | /* |
| 2 | * Copyright (c) 2009 Travis Geiselbrecht |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining |
| 5 | * a copy of this software and associated documentation files |
| 6 | * (the "Software"), to deal in the Software without restriction, |
| 7 | * including without limitation the rights to use, copy, modify, merge, |
| 8 | * publish, distribute, sublicense, and/or sell copies of the Software, |
| 9 | * and to permit persons to whom the Software is furnished to do so, |
| 10 | * subject to the following conditions: |
| 11 | * |
| 12 | * The above copyright notice and this permission notice shall be |
| 13 | * included in all copies or substantial portions of the Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 16 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 18 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 19 | * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 20 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 21 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 22 | */ |
| 23 | |
| 24 | #ifndef _MTK_THERMAL_EXT_CONTROL_H |
| 25 | #define _MTK_THERMAL_EXT_CONTROL_H |
| 26 | |
| 27 | #define THERMAL_MD32_IPI_MSG_BASE 0x1F00 |
| 28 | #define THERMAL_AP_IPI_MSG_BASE 0x2F00 |
| 29 | |
| 30 | typedef enum { |
| 31 | THERMAL_AP_IPI_MSG_SET_TZ_THRESHOLD = THERMAL_AP_IPI_MSG_BASE, |
| 32 | THERMAL_AP_IPI_MSG_MD32_START, |
| 33 | |
| 34 | THERMAL_MD32_IPI_MSG_READY = THERMAL_MD32_IPI_MSG_BASE, |
| 35 | THERMAL_MD32_IPI_MSG_MD32_START_ACK, |
| 36 | THERMAL_MD32_IPI_MSG_REACH_THRESHOLD, |
| 37 | } thermal_ipi_msg_id; |
| 38 | |
| 39 | typedef enum { |
| 40 | /* MTK_THERMAL_EXT_SENSOR_CPU = 0, */ |
| 41 | MTK_THERMAL_EXT_SENSOR_ABB = 0, |
| 42 | MTK_THERMAL_EXT_SENSOR_PMIC, |
| 43 | MTK_THERMAL_EXT_SENSOR_BATTERY, |
| 44 | MTK_THERMAL_EXT_SENSOR_COUNT |
| 45 | } MTK_THERMAL_EXT_SENSOR_ID; |
| 46 | |
| 47 | typedef struct { |
| 48 | int id; /* id of this tz */ |
| 49 | int polling_delay; /* polling delay of this tz */ |
| 50 | long high_trip_point; /* high threshold of this tz */ |
| 51 | long low_trip_point; /* low threshold of this tz */ |
| 52 | } thermal_zone_data; |
| 53 | |
| 54 | typedef struct { |
| 55 | int id; /* id of this tz */ |
| 56 | long high_trip_point; /* high threshold of this tz */ |
| 57 | long low_trip_point; /* low threshold of this tz */ |
| 58 | long temperature; /* Current temperature gotten from TS */ |
| 59 | } thermal_zone_status; |
| 60 | |
| 61 | typedef struct { |
| 62 | short id; |
| 63 | union { |
| 64 | thermal_zone_data tz; |
| 65 | thermal_zone_status tz_status; |
| 66 | } data; |
| 67 | } thermal_ipi_msg; |
| 68 | |
| 69 | #endif /* _MTK_THERMAL_EXT_CONTROL_H */ |