diff options
Diffstat (limited to 'driver/temp_sensor/tmp468.h')
| -rw-r--r-- | driver/temp_sensor/tmp468.h | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/driver/temp_sensor/tmp468.h b/driver/temp_sensor/tmp468.h deleted file mode 100644 index 59fbd20477..0000000000 --- a/driver/temp_sensor/tmp468.h +++ /dev/null @@ -1,126 +0,0 @@ -/* Copyright 2018 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. - */ - -/* TMP468 temperature sensor module for Chrome EC */ - -#ifndef __CROS_EC_TMP468_H -#define __CROS_EC_TMP468_H - -#define TMP468_I2C_ADDR_FLAGS (0x48 | I2C_FLAG_BIG_ENDIAN) -#define TMP468_SHIFT1 7 - -#define TMP468_LOCAL 0x00 -#define TMP468_REMOTE1 0x01 -#define TMP468_REMOTE2 0x02 -#define TMP468_REMOTE3 0x03 -#define TMP468_REMOTE4 0x04 -#define TMP468_REMOTE5 0x05 -#define TMP468_REMOTE6 0x06 -#define TMP468_REMOTE7 0x07 -#define TMP468_REMOTE8 0x08 - -#define TMP468_SRST 0x20 -#define TMP468_THERM 0x21 -#define TMP468_THERM2 0x22 -#define TMP468_ROPEN 0x23 - -#define TMP468_CONFIGURATION 0x30 -#define TMP468_THERM_HYST 0x38 - -#define TMP468_LOCAL_LOW_LIMIT 0x39 -#define TMP468_LOCAL_HIGH_LIMT 0x3a - -#define TMP468_REMOTE1_OFFSET 0x40 -#define TMP468_REMOTE1_NFACTOR 0x41 -#define TMP468_REMOTE1_LOW_LIMIT 0x41 -#define TMP468_REMOTE1_HIGH_LIMIT 0x42 - -#define TMP468_REMOTE2_OFFSET 0x48 -#define TMP468_REMOTE2_NFACTOR 0x49 -#define TMP468_REMOTE2_LOW_LIMIT 0x4a -#define TMP468_REMOTE2_HIGH_LIMIT 0x4b - -#define TMP468_REMOTE3_OFFSET 0x50 -#define TMP468_REMOTE3_NFACTOR 0x51 -#define TMP468_REMOTE3_LOW_LIMIT 0x52 -#define TMP468_REMOTE3_HIGH_LIMIT 0x53 - -#define TMP468_REMOTE4_OFFSET 0x58 -#define TMP468_REMOTE4_NFACTOR 0x59 -#define TMP468_REMOTE4_LOW_LIMIT 0x59 -#define TMP468_REMOTE4_HIGH_LIMIT 0x5a - -#define TMP468_REMOTE5_OFFSET 0x60 -#define TMP468_REMOTE5_NFACTOR 0x61 -#define TMP468_REMOTE5_LOW_LIMIT 0x62 -#define TMP468_REMOTE5_HIGH_LIMIT 0x63 - -#define TMP468_REMOTE6_OFFSET 0x68 -#define TMP468_REMOTE6_NFACTOR 0x69 -#define TMP468_REMOTE6_LOW_LIMIT 0x6a -#define TMP468_REMOTE6_HIGH_LIMIT 0x6b - -#define TMP468_REMOTE7_OFFSET 0x70 -#define TMP468_REMOTE7_NFACTOR 0x71 -#define TMP468_REMOTE7_LOW_LIMIT 0x72 -#define TMP468_REMOTE7_HIGH_LIMIT 0x73 - -#define TMP468_REMOTE8_OFFSET 0x78 -#define TMP468_REMOTE8_NFACTOR 0x79 -#define TMP468_REMOTE8_LOW_LIMIT 0x7a -#define TMP468_REMOTE8_HIGH_LIMIT 0x7b - -#define TMP468_LOCK 0xc4 - -#define TMP468_DEVICE_ID 0xfd -#define TMP468_MANUFACTURER_ID 0xfe - -#define TMP468_SHUTDOWN BIT(5) - -enum tmp468_channel_id { - TMP468_CHANNEL_LOCAL, - - TMP468_CHANNEL_REMOTE1, - TMP468_CHANNEL_REMOTE2, - TMP468_CHANNEL_REMOTE3, - TMP468_CHANNEL_REMOTE4, - TMP468_CHANNEL_REMOTE5, - TMP468_CHANNEL_REMOTE6, - TMP468_CHANNEL_REMOTE7, - TMP468_CHANNEL_REMOTE8, - - TMP468_CHANNEL_COUNT -}; - -enum tmp468_power_state { - TMP468_POWER_OFF = 0, - TMP468_POWER_ON, - - TMP468_POWER_COUNT -}; - - -/** - * Get the last polled value of a sensor. - * - * @param idx Index to read. Idx indicates whether to read die - * temperature or external temperature. - * @param temp_ptr Destination for temperature in K. - * - * @return EC_SUCCESS if successful, non-zero if error. - */ -int tmp468_get_val(int idx, int *temp_ptr); - -/** - * Power control function of tmp432 temperature sensor. - * - * @param power_on TMP468_POWER_ON: turn tmp468 sensor on. - * TMP468_POWER_OFF: shut tmp468 sensor down. - * - * @return EC_SUCCESS if successful, non-zero if error. - */ -int tmp468_set_power(enum tmp468_power_state power_on); - -#endif /* __CROS_EC_TMP468_H */ |