diff options
Diffstat (limited to 'driver/temp_sensor/tmp112.h')
-rw-r--r-- | driver/temp_sensor/tmp112.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/driver/temp_sensor/tmp112.h b/driver/temp_sensor/tmp112.h deleted file mode 100644 index d1b97b138c..0000000000 --- a/driver/temp_sensor/tmp112.h +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright 2016 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. - */ - -#ifndef __CROS_EC_TMP112_H -#define __CROS_EC_TMP112_H - -#include "i2c.h" - -#define TMP112_I2C_ADDR_FLAGS0 (0x48 | I2C_FLAG_BIG_ENDIAN) -#define TMP112_I2C_ADDR_FLAGS1 (0x49 | I2C_FLAG_BIG_ENDIAN) -#define TMP112_I2C_ADDR_FLAGS2 (0x4A | I2C_FLAG_BIG_ENDIAN) -#define TMP112_I2C_ADDR_FLAGS3 (0x4B | I2C_FLAG_BIG_ENDIAN) - -#define TMP112_REG_TEMP 0x00 -#define TMP112_REG_CONF 0x01 -#define TMP112_REG_HYST 0x02 -#define TMP112_REG_MAX 0x03 - -/* - * I2C port and address information for all the board TMP112 sensors should be - * defined in an array of the following structures, with an enum tmp112_sensor - * indexing the array. The enum tmp112_sensor shall end with a TMP112_COUNT - * defining the maximum number of sensors for the board. - */ - -struct tmp112_sensor_t { - int i2c_port; - int i2c_addr_flags; -}; - -extern const struct tmp112_sensor_t tmp112_sensors[]; - -/** - * Get the last polled value of a sensor. - * - * @param idx Index to read, from board's enum tmp112_sensor - * definition - * - * @param temp_k_ptr Destination for temperature in K. - * - * @return EC_SUCCESS if successful, non-zero if error. - */ -int tmp112_get_val_k(int idx, int *temp_k_ptr); - -/** - * Get the last polled value of a sensor. - * - * @param idx Index to read, from board's enum tmp112_sensor - * definition - * - * @param temp_mk_ptr Destination for temperature in mK. - * - * @return EC_SUCCESS if successful, non-zero if error. - */ -int tmp112_get_val_mk(int idx, int *temp_mk_ptr); - -/** - * Init the sensors. Note, this will run automatically on HOOK_INIT, but is - * made available for boards which may not always power the sensor in all - * states. - */ -void tmp112_init(void); - -#endif /* __CROS_EC_TMP112_H */ |