/* 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. */ /* F75303 temperature sensor module for Chrome EC */ #ifndef __CROS_EC_F75303_H #define __CROS_EC_F75303_H #ifdef BOARD_MUSHU #define F75303_I2C_ADDR_FLAGS 0x4D #else #define F75303_I2C_ADDR_FLAGS 0x4C #endif enum f75303_index { F75303_IDX_LOCAL = 0, F75303_IDX_REMOTE1, F75303_IDX_REMOTE2, F75303_IDX_COUNT, }; /* F75303 register */ #define F75303_TEMP_LOCAL 0x00 #define F75303_TEMP_REMOTE1 0x01 #define F75303_TEMP_REMOTE2 0x23 /** * 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 Destination for temperature in K. * * @return EC_SUCCESS if successful, non-zero if error. */ int f75303_get_val(int idx, int *temp); #endif /* __CROS_EC_F75303_H */