1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* Link-specific temp sensor module for Chrome EC */
#include "temp_sensor.h"
#include "chip_temp_sensor.h"
#include "board.h"
#include "i2c.h"
#include "peci.h"
#include "tmp006.h"
#include "util.h"
#define TEMP_CPU_REG_ADDR ((0x40 << 1) | I2C_FLAG_BIG_ENDIAN)
#define TEMP_PCH_REG_ADDR ((0x41 << 1) | I2C_FLAG_BIG_ENDIAN)
#define TEMP_DDR_REG_ADDR ((0x43 << 1) | I2C_FLAG_BIG_ENDIAN)
#define TEMP_CHARGER_REG_ADDR ((0x45 << 1) | I2C_FLAG_BIG_ENDIAN)
#define TEMP_CPU_ADDR TMP006_ADDR(I2C_PORT_THERMAL, TEMP_CPU_REG_ADDR)
#define TEMP_PCH_ADDR TMP006_ADDR(I2C_PORT_THERMAL, TEMP_PCH_REG_ADDR)
#define TEMP_DDR_ADDR TMP006_ADDR(I2C_PORT_THERMAL, TEMP_DDR_REG_ADDR)
#define TEMP_CHARGER_ADDR TMP006_ADDR(I2C_PORT_THERMAL, TEMP_CHARGER_REG_ADDR)
/* Temperature sensors data. Must be in the same order as enum
* temp_sensor_id.
*/
const struct temp_sensor_t temp_sensors[TEMP_SENSOR_COUNT] = {
#ifdef CONFIG_TMP006
{"I2C_CPU-Die", TEMP_SENSOR_POWER_VS, TEMP_SENSOR_TYPE_CPU,
tmp006_get_val, 0},
{"I2C_CPU-Object", TEMP_SENSOR_POWER_VS, TEMP_SENSOR_TYPE_CASE,
tmp006_get_val, 1},
{"I2C_PCH-Die", TEMP_SENSOR_POWER_VS, TEMP_SENSOR_TYPE_BOARD,
tmp006_get_val, 2},
{"I2C_PCH-Object", TEMP_SENSOR_POWER_VS, TEMP_SENSOR_TYPE_CASE,
tmp006_get_val, 3},
{"I2C_DDR-Die", TEMP_SENSOR_POWER_VS, TEMP_SENSOR_TYPE_BOARD,
tmp006_get_val, 4},
{"I2C_DDR-Object", TEMP_SENSOR_POWER_VS, TEMP_SENSOR_TYPE_CASE,
tmp006_get_val, 5},
{"I2C_Charger-Die", TEMP_SENSOR_POWER_VS, TEMP_SENSOR_TYPE_BOARD,
tmp006_get_val, 6},
{"I2C_Charger-Object", TEMP_SENSOR_POWER_VS, TEMP_SENSOR_TYPE_CASE,
tmp006_get_val, 7},
#endif
#ifdef CONFIG_TASK_TEMPSENSOR
{"ECInternal", TEMP_SENSOR_POWER_NONE, TEMP_SENSOR_TYPE_BOARD,
chip_temp_sensor_get_val, 0},
#endif
#ifdef CONFIG_PECI
{"PECI", TEMP_SENSOR_POWER_CPU, TEMP_SENSOR_TYPE_CPU,
peci_temp_sensor_get_val, 0},
#endif
};
const struct tmp006_t tmp006_sensors[TMP006_COUNT] = {
{"CPU", TEMP_CPU_ADDR},
{"PCH", TEMP_PCH_ADDR},
{"DDR", TEMP_DDR_ADDR},
{"Charger", TEMP_CHARGER_ADDR},
};
|
